Added a warning to when a new cloud scheduled task gets connectors you did not ask for, with how to remove them
Added a check that asks before a web or shell tool call sends your account email address to the network
Added for Agent SDK hook callbacks, so a callback that fails blocks the action instead of letting it run
Added a notice in Claude Desktop's Code tab when your organization's remote managed settings haven't loaded for the session, and another once they do
Added a notice when auto mode's check has no answer for a subagent's tool call, which used to leave nothing in the main view
Added , , and to OTel metrics, events and spans
Added a cost report to the Claude apps gateway admin API, , for reading past spend over a date range in total, per developer, per day or per IdP group
Added a daily record of each developer's IdP groups on Claude apps gateways with set, kept for , which the cost report groups by
Added : set it to on a self-hosted runner to have run inside a session use that session's ID and transcript, as in earlier versions
Fixed project and local MCP servers disconnecting after the first turn in some Claude desktop sessions
Fixed auto mode failing every turn when an LLM gateway set as the base URL answers 403 or 422 to its server-side safety check (a 403 with an apiKeyHelper is unchanged)
Fixed exiting before a slow token refresh was saved, which could sign you out on the next run
Fixed a project's setting being ignored by sessions that an app starts ahead of time and then opens in the project, such as new sessions in the desktop app's Code tab
Fixed reporting "No conversations found" in projects with many sessions when the linked session was older than the first page
Fixed the second of two simultaneous permission prompts showing no file path or command on claude.ai and the mobile apps
Fixed Remote Control and SDK hosts offering "don't ask again" on a mod's tool calls
Fixed session titles being lost in cloud and SDK sessions when a new message or Stop arrived while the title was generating
Fixed self-paced wakeups sometimes not being scheduled when Claude left a field out of its request
Fixed auto mode in cloud sessions stopping for approval when the Artifact tool uploaded, wrote to a database or saved a file through the outputs folder
Fixed skills synced from claude.ai being lost or downloaded again every ten minutes when they can't be written to disk
Fixed leaving a cloud scheduled task's next run time and link out of its results after creating or updating it
Fixed screen readers speaking a running subagent's elapsed time and token count on every change in screen reader mode
Fixed a region or network block (HTTP 403) being shown as a sign-in failure; the error now explains the block
Added pooled group budgets to the Claude apps gateway: one monthly budget that a group's members share, on top of each member's own limit, set with on the spend limits admin API
Added to keep system cross-certificates that certify each other in a loop, for servers whose private CA needs one
Added to set the effort level subagents run at when nothing else names one, instead of inheriting the session's
Added to the Claude apps gateway: every policy that matches a developer applies, each merged over the ones listed below it, not only the first
Added on Claude apps gateway Bedrock upstreams, which wraps prompts in the input tags that an Amazon Bedrock guardrail's prompt attacks filter needs; also tags the system prompt
Deprecated fast mode for Opus 4.8 as of October 30, 2026; it will be removed on November 30, 2026. After removal, fast mode requests on Opus 4.8 return an error and do not fall back to standard Opus 4.8. Migrate to Opus 5.5 to keep the speedup
Fixed shell commands being left running on macOS and Linux when Claude Code exits by itself, for example when credentials are refused or a cloud session is archived
Fixed bash aliases with line breaks in their value (except in Git Bash), and functions whose names start with a dash, being garbled or lost in the Bash tool's shell
Fixed bash scripts started from the Bash tool stopping after their first command when is exported
Fixed PowerShell hooks not blocking on exit code 2 when the command begins with a type cast, , or an attribute
Fixed some network requests hanging when a compressed response was cut off or corrupted
Fixed , and on Vertex AI and Amazon Bedrock showing an error mid-session instead of switching to an older model when the newest is not yet available to the account or region
Fixed the Claude apps gateway not checking every model a request names against , and ; a request that names a blocked model now gets a 400 naming the field
Fixed refusing to run where managed settings require a Claude apps gateway; in a terminal it now shows the gateway sign-in
Fixed sessions uploading files from outside the working directories when a Read allow rule covered them
Fixed prompts containing invisible characters needing a second Enter to send; plain prompts now send cleaned on the first Enter, and commands still wait for review
Fixed sub-agents that inherited a parent sub-agent's model moving to the main model when a background job or message woke them
Fixed a managed list without getting the built-in exceptions back from a host app's , a first rule added in , or
Fixed cloud sessions and cloud scheduled tasks not being marked as failed when auto mode stopped a turn because the server returned no safety verdict
Added : Write, Edit and NotebookEdit refuse paths outside the working directories in every permission mode
Added an optional list to Claude apps gateway upstreams: only developers in the listed IdP groups are sent to that upstream, on failover too
Added to Claude apps gateway Bedrock upstreams, to log which Amazon Bedrock guardrail filter fired on a request, without the matched text
Added idle compaction to VS Code and Claude Desktop's Code tab: a 200K+ token conversation left idle is summarized, and the summary is used on your next message if the prompt cache has expired
Fixed sessions failing turn after turn with "Invalid effort level" when an organization's admin caps a model's effort: Claude Code now lowers the effort, retries, and says which level it uses
Fixed exiting with code 0 and no output when startup failed; it now prints the error and exits 1
Fixed Bedrock sessions with many images failing every turn and with "400 Input is too long." instead of removing older images and compacting
Fixed Microsoft Foundry sessions failing when the resource has no deployment for the default Sonnet, Opus or Haiku model: Claude Code now falls back to an older model of that family
Fixed repeated refused requests behind a gateway that doesn't accept tool search's blocks: the request is sent again once without tool search, and the session remembers
Fixed TLS connections failing with when the system certificate store holds a renewed root certificate that is cross-signed with its predecessor
Fixed MCP servers that also work without sign-in showing "needs authentication" after their stored sign-in stopped working; they are now used signed out
Fixed reporting success when the MCP sign-in was not removed, for example while the macOS keychain is locked over SSH
Fixed extra sign-in renewals when several sessions share an Anthropic profile login and the credentials lock is busy
Fixed and asking the workspace trust question in a CI job that has a terminal; with set they now refuse an untrusted folder at once
Fixed an administrator's TLS trust settings in managed settings not being applied in Claude Desktop sessions
Fixed model switching being refused on machines with managed plugin settings when one of your own or plugins had a broken manifest or failed to download
Fixed the Bedrock and Vertex model upgrade offer coming back at every start when managed settings pin the model
Fixed set only in remote managed settings no longer applying once the stored copy had expired, which let sessions start without policy when the server could not be reached
Fixed "Continue automatically at usage limit" continuing more than three times without a prompt from you when a task restarted itself between waits (a /goal check-in, a background or scheduled task)
Added to the Claude apps gateway, to identify people by an id_token claim other than , such as Microsoft Entra ID's
Added click to send: in fullscreen, clicking the "to send now" hint under a queued message sends it right away, as its key does
Fixed managed settings and organization policy not being fetched for the rest of the session after signing in from the VS Code extension
Fixed Claude overwriting a very large CLAUDE.md, rules file or @-included file in a subdirectory after seeing only its start; Write now asks Claude to read it all or edit in place
Fixed per-directory and skills not being found after a Bash deeper into a git repository
Fixed a rare case where the first reply after resuming a session in the terminal could be missing the next time the session was resumed
Fixed a command with an invalid name stopping all commands from loading, which could leave with no output
Fixed the Read tool sometimes failing on PDF pages with "pdftoppm failed: Could not write image" when the clean-up of old session files ran at the same time
Fixed the spinner, OpenTelemetry values and transcripts naming a newly picked effort level during a task before the model applied it; they now show the level in force
Fixed the and cache warning saying the re-read waits for your next message; a change made while Claude is working can trigger it sooner
Fixed some sessions showing as waiting on you when the last message only mentioned items waiting on you mid-sentence
Fixed agent view restoring input text on the next launch after it was cleared with Ctrl+C just before exiting
Fixed agent view reopening in shell mode after exiting with Ctrl+D from an empty input
Fixed vim mode , and with a or count larger than the lines left deleting or copying text; like Vim, they now only move the cursor
Fixed showing a long description meant for Claude in and the command menu instead of a short one
Improved the prompt's effort indicator: a change made mid-task now says it may wait for your next message, and the note clears when it no longer applies
Improved WebFetch errors in cloud sessions: a host that does not resolve is now explained as possibly outside the allowed network domains, so Claude names the host to allow
Changed Bedrock, Vertex, Foundry and Mantle to use the shorter system prompt for model names Claude Code doesn't recognize, such as custom deployment names and inference profile ARNs, even when they front Sonnet or Haiku; set to keep the full prompt
Changed automatic model switches after a flagged message to also cover model names Claude Code doesn't recognize, such as custom deployment names; set to turn them off
Changed usage limit messages to call the 5-hour window the "5-hour limit" instead of the "session limit"
Added and to , to keep an idle session while your host reports processes it left running
Added a tip for the Explanatory output style, shown when you ask Claude for explanations
Fixed long freezes at startup and after reading or editing files when a CLAUDE.md file holds a very long list item
Fixed interrupting Claude not taking effect until a timeout while an MCP server had not answered a resource read or a skill was still downloading
Fixed standard-context sessions stopping with "Usage credits required for 1M context" when a request ran over 200K tokens; Claude Code now compacts the conversation and continues
Fixed Write and Edit stalling for up to 5 seconds after they ran, and reporting 0 lines changed, when changing thousands of lines in a file
Fixed subagents being unable to use MCP tools from servers that finish connecting after the subagent starts
Fixed Claude seeing stale MEMORY.md and CLAUDE.md content right after automatic compaction when those files were edited earlier in the session
Fixed and SDK sessions saving transcript messages out of order or keeping messages that were taken back
Fixed hooks running about twice a minute for each running subagent instead of once when it finishes
Fixed the @ file picker ignoring / negation rules that re-include git-ignored files
Fixed a subagent's isolated worktree being removed while a background subagent it started was still working in it
Fixed background agents in auto mode that wait on their own shells starting a new main conversation turn on every wake
Fixed the Bash tool description claiming the working directory always persists between calls
Fixed the environment block naming a shell commands don't run in, such as fish when the Bash tool uses zsh
Fixed , and naming the current folder instead of the project entry in that holds a local-scope server when run below a repository root
Fixed and showing the error code twice on failed-connection lines (for example )
Fixed Remote Control sessions staying on "Connecting" for about two minutes when a network proxy blocks a startup request
Fixed messages that Claude sends to a cloud or Remote Control session appearing as your own message in the Claude mobile apps
Fixed Claude not being told the cause when a file attached to a message sent over Remote Control or to a cloud session could not be saved because the disk was full, or that a message's attachments past the first 20 were left out
Fixed WebFetch and WebSearch hanging on a stalled response in Cowork cloud sessions; an unfinished request now fails after 300 seconds
Fixed a background session that crashed between turns not being restarted while it was attached, pinned, or had a scheduled task or wake-up set
Fixed the "background service did not respond" error suggesting the disabled ; it now suggests and says it ends background sessions
Added the Monitor tool and plugin monitors on Bedrock, Vertex, and Foundry, and when telemetry or nonessential traffic is disabled; long foreground sleeps are now blocked there too
Fixed requests failing behind some gateways and compatible servers that reject the beta value or mid-conversation system messages; Claude Code now retries without them
Fixed background cleanup deleting some recent files, such as pasted images, when is set to a very large value
Fixed compaction after a "Prompt is too long" error keeping too much of a conversation with dense text, such as base64 or SVG, so the next request could fail again
Fixed file read permission prompts not showing where a symbolic link leads
Fixed a question's auto-continue timeout firing the moment the external editor closed after a long edit
Windows: Fixed PreToolUse and PermissionRequest hooks letting a tool call through when Git Bash is missing and the hook's command is only quoted strings, such as a quoted path
Improved auto mode's prompt before the first read outside the working directories: it now says when blocking those reads makes shell commands ask for permission
Improved memory use of non-interactive sessions (, Agent SDK) during compaction when the transcript file is very large
Improved a mod's to draw inside tmux with and on, in kitty, Ghostty, and iTerm2 3.5+ with fullscreen rendering, where it showed only its text
Linux: Improved and the sandbox startup warning to name Ubuntu's AppArmor restriction on user namespaces, and how to lift it, when it keeps bubblewrap from starting the sandbox
Changed the error for an MCP tool call that times out in a non-interactive session while the server's elicitation is unanswered: it now tells Claude that no answer came and not to repeat the call
[VSCode] Fixed pressing Enter on the plan review card's "Send feedback and keep planning" button approving the plan instead of sending your comments back
[VSCode] Fixed the panel showing "Something went wrong" after "Switch branch & continue" on a cloud session opened from Session history's Web tab
[Cloud sessions] Added Claude Code cloud sessions and Remote Control permissions to Enterprise custom roles, so Owners can control access to each by role
[Cloud sessions] Added a Choose file button to load a cloud environment's setup script from a file
[Cloud sessions] Fixed failed saves and archives in the cloud environment edit dialog showing no error inside the dialog
[Cloud sessions] Fixed failed routine API token actions showing only a toast; the error now appears in the routine edit dialog
[Cloud sessions] Improved the session start checklist to show a cloud environment's setup script output in a scrolling box
[Cloud sessions] Changed turning on Cloud sessions or Remote Control in admin settings to ask for confirmation and list the custom roles that have that permission
Fixed sandboxed Bash commands on macOS and Linux running the shell's startup files outside the sandbox before each command
Fixed macOS sandbox glob patterns not applying at a path's real location when the pattern's folder is reached through a symlink
Fixed sandboxed commands and auto-accepted edits being able to modify the MCP config file passed with
Fixed a disabled MCP server being reconnected by a later permission prompt in print and SDK sessions
Fixed the Bash permission check trusting a variable set by a command whose redirect can fail to open
Fixed Bash permission checks not prompting for some compound commands that change directory before running git when the is wrapped or prefixed, as they do for a plain
Fixed an deny rule not blocking a Bash redirect to that path in some commands that also held a subshell
Fixed worktree-isolated sessions accepting some locale-prefixed commands the isolation guard should refuse
Fixed worktree-isolated sessions on zsh accepting some arithmetic commands that the isolation guard should refuse
Fixed worktrees and branch checkouts that Claude Code creates so they ignore git replace refs, as its other git operations already do
Fixed profile store write protection not applying when the config directory is reached through a symlink
Fixed sessions compacting repeatedly after reading files under a very large nested CLAUDE.md; a nested CLAUDE.md over the size limit now loads only its start
Fixed ctrl+enter (send now) only queuing a message when pressed before the response had started, and restarting a prompt's hooks while leaving the message queued when pressed while those hooks were running
Fixed key-bound slash commands running in the shell from mode
Fixed ctrl+o not showing messages from other agents and sessions that are still waiting to be delivered; they now appear in full under the transcript, marked as waiting
Fixed long tool output previews being cut through an emoji, leaving session transcripts that could not parse
Fixed Read reporting "File does not exist" for PDF page ranges in Linux sandboxes that share the parent's
Fixed messages from a Claude Desktop-hosted session sometimes being lost when its connection refreshed
Fixed features missing from Claude Code sessions in the Claude desktop app when the terminal on the same computer was signed in to a different account or organization
Fixed the status line showing as the branch for a folder that is not in a git repository
Fixed split-pane agent teammates not inheriting the tool deny and rules given on the leader's command line
Fixed sessions renamed with appearing to other sessions under a generated name after a VS Code window reload or a non-interactive
Fixed the list showing "No code changes" for a turn that changed checkpointed files through , a subagent or a shell command
Added the OpenTelemetry event for each tool call a permission rule, auto mode, a safety check, a hook or the sandbox stopped, prompted or sent back
Fixed requests failing with a model-not-found error when is set and the model is an alias with the suffix, such as
Fixed the beta header being sent behind custom gateways and on Foundry, where it has no effect
Fixed MCP servers showing "needs authentication" in on macOS while the login keychain was locked; they now say why, and the next run after an unlock connects without a new sign-in
Fixed MCP servers being reported as timed out, and staying failed in headless runs, when a macOS or Linux computer went to sleep while they were connecting
Fixed HTTP MCP tool calls being sent twice when the connection closed mid-call; only read-only or idempotent tools are now retried
Fixed a turn sometimes starting without an SDK MCP server's latest tools when a background task was running
Fixed some "Autocompact is thrashing" errors in turns that read many PDF pages, images or other large tool results
Fixed in cloud sessions going back to the default window after the session restarted
Fixed a conversation cleared with sometimes coming back when a cloud or self-hosted runner session restarted
Fixed being ignored in Claude apps gateway sessions
Fixed telemetry from Claude Desktop sessions behind a Claude apps gateway being rejected when is set
Fixed > Recently denied not showing the denied shell command, and auto mode's local classifier ignoring an approval from there when it checks a retried command; approving a row now names the command, not its description
Fixed and the command menu showing long model-facing descriptions for bundled skills such as instead of their short descriptions
Fixed subagent transcripts recording placeholder token usage and an empty stop reason for streamed responses
Fixed model switches through the Agent SDK's , and apps built on it, being refused when the API took more than 5 seconds to confirm the model; Claude Code now waits up to 15 seconds
Fixed a background command stopped through a connected app (such as the desktop app archiving an idle session) being reported to Claude as stopped by the user; the notice now names its output file
Fixed WebFetch in Cowork cloud sessions reporting a tool error when a site answered with a 4xx status or a robots.txt refusal; it is now a normal result, as in local sessions
Fixed write tools on a directly configured GitHub MCP server showing a form that closed without creating anything in the desktop app's Code tab
Fixed Artifact tool reads failing with a connection reset when the server had closed a reused connection
Self-hosted runner: Fixed sessions with committing a left in the clone by an earlier session
Added so sandboxed commands on Linux can create user namespaces (Chromium, rootless podman); this lets them get around the sandbox's file protections
Added so unattended retry mode () notices a usage limit that was lifted before its reset
Fixed every request failing on Vertex, Bedrock and other providers when the endpoint or a gateway rejects tool search, and behind gateways with ToolSearch disallowed or left out of (a 2.1.304 regression): Claude Code now retries without it
Fixed and settings not applying when the model name differed from a value by letter case or a tag
Fixed new worktrees in a bare repository sometimes starting from local HEAD instead of the default branch, and unchanged subagent worktrees sometimes not being cleaned up
Fixed Bash commands on a full disk failing with a raw file path: the error now says the disk is full and that nothing ran
Fixed an MCP server passed by a cloud session or by the SDK's being replaced later in the session by a same-named server from your own settings
Fixed Claude naming the wrong model for a subagent's work after the subagent switched to a fallback model
Fixed cloud sessions and teammates not telling Claude when a compaction had to leave the oldest messages out of its summary to fit
Fixed more cases of scheduled Cowork cloud sessions waiting five minutes for each subagent whose WebFetch needed a URL approval that nobody was there to give
Fixed Workflow resume re-running already-completed and agents instead of serving them from the run's journal
Fixed Remote Control leaving empty "(session)" entries in after switching conversations with
Fixed rows being cut off in narrow terminals
Fixed startup warnings printing as raw text above the logo: they now go to the debug log, and permission rules that restrict nothing show as warning rows under the banner
Fixed screen reader mode: search boxes now say "Search:" instead of a symbol VoiceOver read as "telephone recorder", and highlighted prompt text, such as Ctrl+R search matches and "ultrathink", no longer has spaces inside words
Self-hosted runner: Fixed a start script that shares only its stdout with the runner or orchestrator failing with when is set (a 2.1.300 regression)
Self-hosted runner: Fixed repository access failing since 2.1.296 when a git credential helper or askpass program reads its settings through
Self-hosted runner: Fixed the orchestrator reporting a spawn-runner hook as timed out when a runner it started in the background kept its output open
Improved : each warning is now a one-line fix that names its source, and applies the fixes; the same fixes appear in VS Code and
Improved MCP consent dialogs so an Enter meant for the prompt is less likely to be taken as Accept
Improved a mod's to draw its picture in iTerm2 3.5 and later with fullscreen rendering, where it showed only its text
Added a transcript line when a plugin that runs first skips one of your mod's hooks, naming the event and the plugin
Added to a mod's answer: only the permission dialog or a host's callback can approve the ask, and it is refused with the mod's reason where nobody can be asked
Added to a mod's event, set when the tool call is read-only
Added : a guided setup that reads your project and recent sessions to teach auto mode about your environment, now also available on Bedrock, Vertex, Foundry, Claude apps gateway and telemetry-disabled sessions
Added , which compares a Managed Agents agent's settings with Anthropic's published security guide, without changing anything
Added the names of the tools called earlier to the compaction summary in the transcript view (Ctrl+O)
Added a warning on Pro and Max plans when resuming an inactive conversation would use a noticeable share of your 5-hour usage limit: resume anyway, or start a new conversation and Claude can look up the previous one if you refer to it
Fixed the organization policy not refreshing until the hourly check after approving an at startup or switching "Use custom API key" in
Fixed sandboxed commands failing to start on Linux when a glob contains brackets that are not a character class, such as a route folder
Fixed of a mounted drive or a folder at its top level (, , WSL's ) not getting the safety prompt that gets
Fixed dropping messages from the saved transcript when the disk filled up while the file was being trimmed
Fixed a plugin keeping a headless run going past , Stop, or ended input by spawning subagents or re-running a finished one
Fixed a failed mod reload removing the tools and commands of the version that stays loaded, and its messages being wrong or silent about whether the previous version is still loaded
Fixed a click on a mod's button being lost when buttons with the same label and no were redrawn unchanged
Fixed mod sharing in the built-in skill stopping at the secret scan on machines with managed settings and on Team and Enterprise plans
Fixed scheduled Cowork cloud sessions waiting five minutes again for each subagent whose WebFetch needed a URL approval that nobody was there to give
Fixed Write results and rejected edits showing a file outside the working directory as ; they now show or the full path
Fixed a claude.ai Directory plugin's skills not running as commands when picked from the "/" menu in Cowork cloud sessions
Fixed Remote Control permanently withholding a desktop conversation's history when a different account was signed in to the terminal
Fixed Remote Control failing to start from Claude Desktop when DISABLE_TELEMETRY or DO_NOT_TRACK is set on a paid plan
Fixed model switches, messages and interrupts waiting behind a context usage check in SDK and desktop sessions
Added to choose the model the client-side auto mode classifier uses; it does not change the model for server-side auto mode
Added an row to for turning idle compaction off or back on; the notices shown after an idle compaction now say how to turn it off
Added a notice to and that standalone Claude Design (claude.ai/design) closes by December 14, 2026
Fixed a "Prompt is too long" error when stopping a turn while the conversation was being compacted
Fixed requests failing with "diagnostics: Extra inputs are not permitted" after switching to Vertex or Bedrock mid-session
Fixed the Read tool loading an image file of any size, or a pipe or device named like an image, entirely into memory; image sources over 128 MB are now refused
Fixed and saving to the wrong model when a gateway names Opus 4 or 4.1 with a prefix, such as
Fixed a prompt cache miss when a tool added mid-session was loaded again through ToolSearch or after compaction
Fixed and other subcommands sometimes exiting before a queued settings or config write finished, which could lose the change or leave a file behind
Fixed plugin marketplaces re-cloning on every refresh, and newly installed git plugins showing version "unknown", when git defaults to the reftable ref format
Fixed the PowerShell tool not finding commands in a plugin's folder, and reporting an error when a search that finds nothing (rg, grep, findstr, git grep) is piped into or another formatting cmdlet
Fixed Claude in the desktop app pointing you to claude.ai settings or to authorize or reconnect an MCP server where that option isn't available
Fixed artifact publishes sometimes failing when Claude sent an empty list of edits, and Claude retrying an artifact update the wrong way after a newer version of the artifact turned it away
Fixed missing from OpenTelemetry events for most auto mode classifier blocks, and new attributes pushing out , and when is low
Fixed rows in the agents view staying blank after moving down a long list or folding a section
Fixed not printing its usage and exiting when not signed in
Fixed and suggesting when they fail in a cloud session, where it isn't available; the message now points to claude.ai/design/settings
Fixed MCP servers showing no tools, or every tool call failing, when the server negotiates protocol version 2026-07-28 but omits , or
Fixed prompt suggestions spending usage credits on models your plan pays for only with credits: they are now skipped after a reply billed to credits
Fixed URLs written in backticks being clickable only on their first row when they wrap; the whole URL is now one link in terminals that support hyperlinks
Fixed suggesting , which never shows built-in plugins, when the plugin isn't found; it now points to
Added so unattended retry mode () ends a request at a usage limit that resets too far away instead of waiting
Added OpenTelemetry tracing guidance to the skill, including setting up trace destinations with the CLI
Added the motion to vim mode: jump to the matching bracket, alone or with d/c/y
Added to a mod's : a text field of several lines in the terminal, where Enter submits and Shift+Enter or a backslash before Enter starts a new line
Added and to OpenTelemetry events, so auto mode classifier decisions can be told apart from permission rules
Added to OpenTelemetry events, naming the built-in rule a classifier block matched, when
Fixed quitting removing a worktree made by a hook without asking when it may hold unpushed commits
Fixed the (and ) model alias erroring on the Anthropic API when the newest Fable model is not available to your organization: Claude Code now retries once on the previous Fable model
Fixed a misleading "Please run /login" error when a full disk keeps the login from being refreshed; the error now names the disk and says to delete files
Fixed Grep and Glob reporting no matches when the search program failed unexpectedly before returning any results; they now return an error saying the search failed
Fixed workflow agents sometimes skipping their step, and the run still reporting success, after reading the harness note that their task text carries no user authority
Fixed artifact updates being refused where a PreToolUse hook covers Edit or Write; Claude now edits the file and then republishes instead of changing it in the publish call
Fixed skills and commands with very many or very long argument names stalling for seconds when invoked; only the first 64 names, each up to 64 characters, are now filled in
Fixed skills, commands and hooks using very large amounts of memory when their arguments fill many placeholders
Fixed stray characters such as covering the folder trust prompt, and before the shell prompt at exit, in terminals built on VTE older than 0.53 such as MATE Terminal on RHEL 8
Fixed stray text appearing in the prompt at startup in some versions of iTerm2
Fixed switching to a model whose name contains running your command and delaying model-switch hooks when the provider is not Bedrock
Fixed sign-in refresh timeouts and unexpected sign-outs after a short command such as or exited in the middle of a token refresh
Fixed a tool call cut off by a message sent mid-turn during its permission check being reported to the model as rejected by the user
Fixed a case where switching to a model with a smaller context window could spend usage credits on a summary by the previous model without asking first
Fixed conversations being compacted over and over, on a model you didn't pick, behind an LLM gateway whose responses name a different model than the one requested
Added to a mod's prompt decorations: text drawn in the prompt box that never enters the draft or the submitted prompt
Added and to the OpenTelemetry event, splitting cache writes by lifetime
Added for mods: shows an agent's transcript in the main view when you ask, and goes back
Added a prop on a mod's for right-to-left text: on Windows and in VS Code's terminal its rows read in that direction and sit flush right
Added on Claude Platform on AWS; no advisor runs until you pick one with , or , and turns it off
Added OpenTelemetry GenAI semantic-convention attributes to trace spans, such as , , and
Added support for rewriting a workflow agent's and in the mod hook, which could only refuse workflow agents before
Added the mod hook, raised when the prompt box's text changes without a typed edit: a recalled history entry, a clear, an undo, or a plugin's fill
Fixed cloud sessions telling Claude that an organization policy blocked a host when the session's own network settings did
Fixed warning about high token usage when you choose a smaller auto-compact window
Fixed SessionEnd hooks sometimes not running when you exit while a background command is still running
Fixed naming a removed tool in its description of
Fixed not refreshing any pull request's status when the data for one of them came back incomplete
Fixed Claude being told a background agent was lost, not resumable, after a cloud session's container was replaced, when the agent had already been resumed once
Fixed subagents you had typed messages to disappearing from shortly after finishing, leaving no way back to the conversation
Fixed a completed parent agent dropping off the breadcrumb (its child shown re-rooted at top level) while you were viewing the child
Fixed the agents view taking a typed word such as "up", "down" or "escape" for that key when input arrived in a burst, which could move the peek mid-reply or clear a draft
Fixed automatic tool search () turning off part-way through a conversation, for example while MCP servers reconnect after a resume
Fixed a login refused by leaving the refused organization's token stored, or live after
Fixed the diff view in Claude Desktop and Remote Control sessions not noticing a conflicted cherry-pick or revert in reftable repositories
Fixed the Artifact tool's verbose and ctrl+o line reading while a call's input arrives; its row now shows "Waiting…" and "Running…" as Bash's does
Fixed the first transcript entry written after resuming a session being lost when a crash had cut the transcript's last line short
Fixed dropping messages, and skipping subfolder projects, when they contain a Unicode line or paragraph separator (U+2028, U+2029)
Added environment variable: Claude gets the paths of file mentions to read with its file tools, not the files' contents
Added idle compaction in the terminal: a 200K+ token conversation left idle for about 54 minutes is compacted before its one-hour prompt cache expires, so your next message doesn't reprocess it all
Added to change idle compaction's 200K-token minimum; in settings.json turns it off. Both need v2.1.290 or later
Added so a hook of a mod installed by managed settings can read the bytes of an image or document attached to the prompt
Added for mods installed by managed settings: how the session is signed in, and its organization and email when managed lists that organization
Added , , and to a mod's and named spacing steps ( to ) to its ; is deprecated in favor of
Added to : on SIGTERM it stops polling and gives the poll in flight and running spawn hooks up to that many seconds to finish
Added the skill's frontmatter, source, plugin name and file path to what a mod's hook receives
Added and in agent view to set what new sessions start with; a bare , or there now opens a picker
Added a "safe mode" line to the agents view peek panel for background sessions started with
Added a one-time note when plan mode won't ask before most edits or commands because bypass permissions is available
Added and a case field to to keep specific built-in tools, such as Agent, out of eval runs
Added support for turning off the attribution block in Claude Desktop's Code tab: set in the of a Claude apps gateway's policy
Added a field to the attribution block in Claude Code sessions behind a Claude apps gateway; remove the block with
Added a door to the mod hook, so a mod can make the transcript's queue records differ from the prompt as sent
Added a note in and naming a mod's hooks that are skipped where an organization manages Claude Code
Added warnings for max effort, workflows, always-on context and large tool results
Fixed the error for a denied cloud session, which could point to the wrong organization when a key from was in use
Fixed sessions on a gateway-specific model name behind a custom ending with "Prompt is too long · automatic compaction failed" near 200K tokens instead of sending the request
Fixed a mod that submits a prompt at the end of every turn keeping a headless run going past , , an interrupt, or the end of the host's conversation
Fixed cloud sessions sometimes showing the model's follow-up text after a tool group's one-line label
Fixed the Write and Edit tools creating a mod in a session's mods folder without asking in accept-edits mode when the config directory's path has no in it
Added a key to the Claude apps gateway's : the same settings as , also applied in Claude Desktop's Code tab; beside , it turns on Claude Desktop's gateway mode
Added to subagent frontmatter and definitions, so a subagent can auto-compact earlier than the main conversation's window
Added to run every workflow agent on one model while other subagents keep theirs
Added environment variable to set a longer maximum delay for the backoff when retrying an overloaded (529) request
Added a note in on a plugin whose hooks are left out because another enabled plugin has the same name
Added an option to the Read tool so Claude can read a text file past the usual size limits in one call when it needs the whole file and the context has room
Fixed managed-settings hooks that deny a tool call with , and managed hooks that block one, refusing the call but not ending the turn
Fixed PostToolUse hooks in managed settings not applying in some sessions
Fixed headless sessions starting a folder's or plugin MCP server that was switched off for that folder, after changing directory or reloading plugins
Fixed a Claude apps gateway that serves with locking out laptops that name that gateway in user settings
Fixed a saved Claude apps gateway sign-in being ignored on machines whose managed settings set to with no (regression in 2.1.295)
Fixed opening an empty conversation when the session's history could not be read
Fixed token counts for Haiku 5.5 and other models that take only adaptive thinking, which failed behind some gateways and were counted with budget thinking elsewhere
Fixed resumed subagents being told that the user rejected a tool call that a session shutdown had interrupted
Fixed hook output being altered when it contained text resembling a plugin hint tag
Fixed secret redaction in shared transcripts and debug logs missing some values that follow a key with no value, including in JSON written inside a shell string
Fixed a stray escape sequence printed on screen after copying in older VTE-based terminals such as MATE Terminal
Fixed toasts and notifications waiting unseen for as long as the panel or dialog was open
Fixed Esc or an interrupt during a hook or a mod's hook ending headless sessions, clearing the typed prompt, or letting the unchecked prompt through
Fixed SessionStart hooks of a plugin loaded after a headless session starts being skipped when a different plugin with the same name, or another spelling of it, had already run
Fixed printing misleading errors when registration is refused: it now names the org admin setting, or says a restarted on-demand runner needs a fresh work order
Fixed a self-hosted runner session's git fetch, pull and push failing while another session of the same repository starts on a runner with above 1
Added for command and HTTP hooks: a hook that can't start, times out, or exits with an unexpected code blocks the action instead of letting it through
Added Program Status Protocol (OSC 7501) support: terminals that implement it can show whether Claude Code is working, waiting on you, or done
Added quoted text to the picker, so a drafted message copies without its markers
Added a warning to , , and when the settings file they write to does not load
Added a line on stderr, when it is a terminal, that says what a run is waiting for when it stays open after its last turn
Added support for on the Claude apps gateway's Bedrock, Vertex, Foundry and other cloud upstreams: a value you set now limits how long a stream may take to start there, after which it fails over or gets a 502
Added a "Backgrounding cancelled" message when you stop the turn while is waiting for the current tool to finish
Added an optional list to every Claude apps gateway upstream: only the listed models are sent there, on failover too, and one in an entry is a wildcard
Added support for and in your own user settings on machines with no managed settings, so opens on that Claude apps gateway
Added advice to when a plugin's README has no install line: it prints the line to paste and never changes the exit code, even with
Added to the Claude apps gateway's audit event: the request ID from Amazon Bedrock, the Anthropic API or another upstream, for support cases
Added for mods: raises a native notification through your own notification setting and says which channel sent it
Added children to a mod's : strings and , so a row of a list is one pressable with a chip or a dim detail inside
Added to limit how long unattended retry mode () waits out 429 and 529 errors
Added a header to the Claude apps gateway's successful inference responses, so in Claude Code telemetry matches the gateway's audit log
Fixed every request failing on a model when a gateway, Bedrock, Vertex or Foundry refuses the context-1m beta; Claude Code now resends without it
Fixed text output dropping earlier responses when background work started another turn; each turn's response now prints when the turn ends
Fixed remote MCP servers in headless and SDK sessions staying disconnected after an outage longer than 15 seconds, or reconnecting in a tight loop to a server that drops each connection right after it connects; repeated drops now back off, up to 30s
Fixed remote MCP connections being dropped when a server's error reply happened to contain a network error name
Fixed MCP servers that repeat a pagination cursor being asked for the same page up to 20 times at every connect
Fixed CSS, JavaScript and XML files returned by MCP tools being saved as .bin, which the Read tool refuses; font and icon files now get their own extension too
Fixed and hooks written as instructions (such as "Block commands that...") allowing what they should block
Improved how hooks on Stop and SubagentStop written as instructions (such as "Carry on if the build is broken") are judged, so Claude is less likely to stop early
Added Claude Haiku 5.5 (), now the default Haiku model on the Anthropic API — 1M context, $0.10/$0.50 per Mtok ($0.50/$2.50 for prompts over 100K)
Added to the payload, so scripts can tell custom subagent types apart
Added to for mods: lists the tool's schema in the prompt from the start instead of behind tool search
Fixed Claude sometimes treating its own last actions before a context compaction as done after it, and retracting or redoing finished work
Fixed a memory leak where an HTTP MCP connection kept every request it had sent until it closed
Fixed a message sent while Claude was working being lost when moved the session to the background; if a queued message can't move, now stays put and says so
Fixed effort ←/→ wrapping past the highest or lowest level, which could accidentally save Low as a model's default effort
Fixed disconnecting Claude in Chrome in a session started with , and ignoring
Fixed Claude being told to continue or message subagents with in sessions, including resumed ones, where a host, a permission rule or a list removed that tool
Fixed subagents and sessions being told a built-in tool was disabled for the whole session when only their own tool list left it out
Fixed a claude.ai-synced skill's edited description sometimes not reaching the model until a new conversation or
Fixed , , , and , , sometimes signing you out when your login had expired or was about to
Fixed the footer's agents count disappearing after a momentary failure to read the sessions folder (for example, too many open files)
Fixed a custom agent named being shown as "Agent" when it starts, and the agent detail dialog's title losing the agent type once the agent finishes
Fixed the Artifact tool's transcript row briefly reading while a publish call was still streaming in
Fixed the upload on Linux wrongly refusing some repositories, such as one inside another checkout, over a settings file that "could not be parsed" while a sandboxed command was running
Fixed the upload's refusal over split-index files advising a git command that could leave git unable to read its index
Fixed replies in very long Remote Control and cloud sessions that could still appear a block at a time instead of streaming in
Fixed Remote Control uploading a session's starting history again after every credential recovery
Fixed PushNotification reporting "Remote Control inactive" in sessions started with
Fixed a mod's hooks on events being skipped while the plugin hooks worker restarts, which left settings hooks to answer without them
Fixed failing for mods that call ; tests can read the appended rows back with the new
Fixed refusing every Bash-granting run on Macs with Docker Desktop (links under ); the refusal now names which part of a credential store held the link
Added to : adds the marketplace if needed, under the same policy checks as , then installs the plugin from it
Added an parameter to the Agent tool, so Claude runs a sub-agent at the effort level you ask for
Added environment variable to set a longer base delay for the backoff when retrying an overloaded (529) request
Added , an event a mod hooks to add its own rows to the prompt box's autocomplete list
Added prompt caching to for mods: and take blocks of text, and on a block caches the request up to it
Added workflow agents to the mod hook, with their run and index, so a mod can refuse them
Fixed subagent definitions with entering auto mode when auto mode is unavailable (disabled by settings, circuit breaker, or a model that doesn't support it)
Fixed sandboxed commands being able to read the staged file copies of uploads under
Fixed a managed sandbox read-deny path (and user ones beside it) that appears or re-points mid-session not dropping project grants inside it or ending credential injection from files it covers
Fixed a notebook or PDF read on macOS and Windows being able to return a file outside what was approved, through a link swapped in mid-read
Fixed a tampered on-disk cache of server-managed settings being able to switch off or unseat the built-in policy plugin while the settings fetch failed
Fixed on the 8.3 short name or another alternate Windows spelling of the home folder or a drive not being treated as removing it
Security: Fixed PreToolUse hook approvals and auto mode bypassing the permission prompt for file reads from network (UNC) paths
Fixed a skill's or slash command's rule coming back in a later turn when you leave auto mode or plan mode partway through that turn
Fixed being ignored for Claude Code's own API requests (sign-in, policy, feedback, artifacts) when is set
Fixed an MCP tool with a name longer than 128 characters making every request fail; that tool is now left out and an MCP error names it
Fixed commands such as and running before an organization's managed settings had loaded on a first run
Fixed one-shot and Agent SDK runs stopping a background command 5 seconds after the final result, and one-shot runs dropping a scheduled wakeup; both are now waited for
Fixed plan mode not being restored when resuming a session from the session picker or with
Fixed saved scheduled tasks created after , or never firing, and saved tasks ignoring later creates and deletes after two writes to the tasks file milliseconds apart
Fixed a background session's silently stopping when the session's process restarted (for example after a crash), because its pending wakeup was lost
Fixed Grep and Glob reporting no matches when the file or folder they were given could not be read; Claude now retries once or tells you
Added to the result of a mod's hook: the tool calls the API ran itself (the advisor), each with its id, name, input, start and end
Added to the event of plugin hooks, so a hook can tell a subagent's permission check from the main session's
Added to the question and verdict a mod's hook reads, naming the approval an organization requires for a tool
Added and types to the plugin hooks typings, so an editor lists the theme colors a mod's drawing can name
Added to : each hook a mod registers at a gating site is listed with whether it has a ( under )
Added a Deny button to the Claude apps gateway's sign-in approval page: it ends the pending sign-in, so the waiting terminal stops within seconds
Added and : part of a session name works in place of the id
Added to set up the Managed Agents pattern a page describes as files
Added to build a Console quickstart template, such as , with the CLI
Added a warning when a managed settings file is a link to a file outside the managed settings folder
Added a /status and doctor warning when managed settings ignore user-configured sandbox allowRead paths or allowed domains
Fixed requests failing behind proxies and gateways that reject one of Claude Code's beta headers with a status other than 400, or together with a second beta
Fixed long sessions with hundreds of images getting stuck on "Request rejected as unprocessable by the model" errors
Fixed a turn ending at once when the API's output content filter stopped a reply while Claude was still thinking; the request is now retried once before the error is shown
Fixed resumed subagents and teammates losing their earlier thinking and prompt cache after receiving a message mid-run
Fixed WebFetch silently dropping page text past 100,000 characters; it now says how much was unread and takes an to read on
Fixed a crash ("Maximum call stack size exceeded") when a response nested lists or quotes thousands of levels deep
Fixed not listing a prompt sent while Claude was still working
Fixed scheduled tasks ( with an interval, reminders) silently not coming back on resume once the conversation was compacted; covers compactions made from this version on
Fixed scheduled tasks set in the foreground never firing after a ← or hand-off, and recurring ones firing an extra run on every resume, respawn or fork
Fixed headless runs exiting non-zero with on a result when the connection dropped after the structured output was already delivered
Fixed plan mode letting the auto mode classifier approve non-read-only connector tools that carry a server-pushed ask policy
Fixed a project , rule or symlinked outside the working directories loading under or a deny rule
Fixed a deny or ask rule on a nested part of a compound shell command not holding over a user-installed mod's approval on managed machines
Fixed the terminal freezing on short code blocks with many unclosed tags or deeply nested substitutions
Fixed deny rules not applying to files @-mentioned, changed, or selected in the IDE through a symlink
[VSCode] Reverted a 2.1.288 change to that may have made sign-outs more frequent
Improved how quickly large files open in a plugin code pane by laying the highlighted view out once at its final width
Fixed , and showing a stale copy of a plugin installed from a local folder marketplace, and hot reload for a symlinked
Fixed installed mods not loading in the first session after an upgrade
Fixed a plugin's rows above the prompt showing a stale row while the Background tasks dialog was open in fullscreen
Fixed plugin panes drawing nothing when a link used a localhost address, an in its path, an uppercase host or a path
Fixed a user-installed plugin being able to rewrite the descriptions of an organization-managed MCP server's sign-in tools
Fixed a freeze or forced quit at launch when a plugin drew a Box with a border style the terminal does not know
Fixed supervised and background sessions ending when a plugin's on-screen handler threw asynchronously
Fixed sessions ending with an interface error when a plugin region with no height kept growing
Fixed Bash deny and ask rules missing a command behind an environment variable prefix with an expanded value (e.g. ) when the sandbox auto-allows commands
Fixed a Bash deny or ask rule being skipped under sandbox auto-allow when a bare variable assignment came before the command
Fixed skipping the plugin when the folder also holds a marketplace manifest
Added for teammates, one agent id across plugin hook events, and idle and waiting states in
Fixed sessions ending with "unrecoverable interface error" when a value a mod's hook wrote made a row throw while drawn; the engine now draws its own row instead
Fixed text with a tab, a stray escape and a C1 control, or a short text with a tab and CRLF line endings, drawing over the rows below it
Fixed right-aligned content in a mod's pane or band drawing under the close mark or , which now also keep one column in from the terminal's edge
Fixed a mod's that fails while drawn taking down everything the mod drew around it; it now fails alone and raises
Fixed failing an Anthropic marketplace's own plugin and listing a clean in
Fixed a mod's band that fails to draw briefly telling the cards under it to step aside
Fixed a failed plugin component showing or nothing as its reason when the failure carried no message
Added for mods: returns the text you last selected in fullscreen mode and, when the selection lies within one transcript row, that row
Added a built-in to cloud sessions whose image has no GitHub CLI, and fixed the built-in sending control characters from file names, jq filters or GitHub errors to the terminal
Added recovery for a prompt cleared with Ctrl+C: pressing Up on the empty prompt brings the draft back, including pasted text and images
Added a re-authenticate prompt when an MCP server asks for more OAuth scope during a tool call
Added to /code-review to report more or fewer findings than the usual limit; the choice is reused until you pass
Added Ctrl+F to find a session by name and Alt+↑/↓ to jump between groups in the agents view; both, and rename, can be rebound in keybindings.json
Added a screen reader mode announcement of the new permission mode when you approve a plan, including with Shift+Tab
Fixed mid-response API timeouts failing the turn: non-interactive sessions and subagents now continue from the partial response, and thinking-only responses are retried
Fixed long conversations failing with "Prompt is too long" instead of auto-compacting when the last reply reported zero token usage
Fixed sometimes dropping files and other context that a compaction had just restored
Fixed a resumed session sometimes not saving the last response of a turn, so that the next showed the prompt unanswered
Fixed resume occasionally loading a transcript cut short when the same session rewrote the file during the load
Fixed resuming a conversation started on 2.1.286 or earlier dropping the model's earlier thinking
Fixed session titles, memory recall and prompt hooks failing on Mantle or behind gateways that reject structured outputs; added to turn structured outputs off
Fixed auto mode denials pointing Claude at a Bash permission rule when the blocked tool was not Bash
Fixed auto mode on Bedrock and Mantle switching to the local classifier for the rest of the session after a request to an older model, such as a WebFetch summary or a subagent
Fixed cloud sessions that restarted on a newly picked model replying with that model after the server refused it
Fixed Cowork cloud sessions staying marked as waiting for input after a WebFetch permission prompt for an unapproved URL went unanswered for five minutes
Fixed prompt suggestions not appearing on a phone that joins a Cowork cloud session started on another device
Fixed a mod's button sometimes running a different button's action when pressed on a view drawn before Claude Code restarted
Fixed a plugin's pane showing nothing when one element held a diff that does not parse; it now draws as plain code
Fixed plugin LSP servers receiving literal and placeholders in and instead of substituted values or manifest defaults
Added Claude Mods: plugins may now modify deeper behavior
Added You should know, an opt-in plugin where a side agent watches your back and flags things you or Claude might miss. Turn it on with (for first-party sessions with telemetry on)
Added an filter to the agents view that matches session names and tasks; a filter now shows matches in collapsed sections and Enter opens the first match
Added to the OpenTelemetry event, a copy of for backends that nest dotted keys; drop or mask it wherever you drop or mask (anthropics/claude-code#70763)
Added URL prompts from MCP servers on the 2025-11-25 protocol, for example to sign in. If a server no longer connects after this update, add "bareElicitationCapability": true to its MCP config entry
Windows: Added a startup warning when denying the Bash tool also turns off the PowerShell tool, so Claude has no shell tool
Self-hosted runner: Added a built-in (REST only) for sessions that use Anthropic-managed git on macOS and Linux machines where the GitHub CLI is not installed
Fixed fast mode staying off in remote sessions owned by an agent with no user account, even when the organization allows it
Fixed Remote Control not receiving messages for minutes at a time when a reconnect request got no response; it now gives up after 30 seconds and retries
Fixed hooks configured with waking Claude over and over with "found issues" notifications when the hook's script file is missing; the broken hook is now reported once
Fixed tool heartbeats not reaching SDK hosts while the model's response stream was stalled with no data arriving
Fixed Bedrock and Vertex startup model checks ignoring an enforced list, which could collapse to one Opus row
Fixed the Claude in Chrome browser picker showing a JSON parse error when Chrome could not be reached
Fixed picking Fable in on a claude.ai login saving the current version's id, so your saved default now follows the newest Fable like Opus and Sonnet do
Fixed switching between Opus 5.5 and Sonnet 5.5 (, ) rewriting earlier MCP tool announcements, which could drop earlier extended thinking
Fixed Amazon Bedrock Guardrails blocks that arrive mid-response ending the turn with an API error instead of the guardrail's message when the reply began with thinking
Fixed a dangerous (such as one on or the home directory) losing its always-ask safeguard when the same command also redirected output to a or wildcard path
Fixed and SDK sessions repeating a model fallback on every later message after the model was switched while a reply was running
Fixed a folder's CLAUDE.md being attached a second time after resuming a session or after a compaction
Fixed background sessions that could not be reopened from after the agent exited and removed the worktree the session was started in
Added a count such as "2 of 5" to the permission prompt when several permission requests stack up
Added mouse support for the "N more" rows of lists in fullscreen mode: click one to jump to that end of the list, with hover and pressed states
Fixed several Claude Code processes and IDE extensions each opening a login browser when gcpAuthRefresh or awsAuthRefresh credentials expire
Fixed and sometimes losing every turn after a batch of parallel tool calls when the earlier session crashed or was killed
Fixed API 400 errors after a tool or hook returned an object, number or boolean instead of text, including in resumed sessions
Fixed cloud sessions with very large histories never waking up because the container was stopped while the transcript was still loading
Fixed the Claude apps gateway's spend meter pricing 1-hour prompt cache writes at the cheaper 5-minute rate, and counting only the first model call's input tokens on streamed turns that run a server-side tool such as web search
Fixed macOS sessions still showing "Not logged in" or "Login expired" after succeeds in another Claude Code window when a leftover exists
Fixed every turn failing when the Anthropic API refuses the model your default or a model alias resolves to: Claude Code now retries once on the previous model of the same tier
Fixed Remote Control sessions (including ) staying connected after your organization's policy turns Remote Control off; they now disconnect with a notice
Fixed refusal and retries failing when the fallback model can't run fast; they now run at standard speed, with a one-time notice in interactive sessions
Fixed headless sessions repeating the "MCP servers require authentication" reminder after a successful re-authentication when the MCP discovery cache is enabled
Fixed reporting a Console sign-in's stored API key as ; it now reports , and the VS Code extension treats that session as an API key session
Fixed listing an Anthropic profile beside an API key as if both were in effect; the profile is now marked as not in use
Fixed Claude not being told when a file attached to a message sent over Remote Control did not arrive, and a file sometimes getting only 10 seconds for its last download try
Fixed a Remote Control message that arrived while Claude Code was exiting being marked delivered and then never answered; it now stays queued for the session's next run
Fixed MCP error messages showing a credential's value when "Bearer" or "Basic" came before its key name
Fixed percent-encoded Bearer tokens being only partly masked in error messages
Fixed redacted logs and transcripts showing a secret whose key name has an invisible character inside, such as a zero-width space
Fixed logs and transcripts showing part of a URL password that contains punctuation such as , quotes, , or a second , or that runs past a to a bracketed host such as in an ssh URL
Added environment variable to turn off the WebFetch tool
Added to open the Claude desktop app on the current directory, or on a session with /
Added to show a plugin's options and which are unset, or save new values read from stdin with
Added to , so a bundled MCP server's own settings can be set at install time and it starts without visiting → Configure
Added managed setting to limit which API providers a machine may use (Anthropic API, a custom endpoint, Bedrock, Mantle, Vertex AI, Foundry, Claude Platform on AWS, or a Cloud gateway)
Added environment variable to cap re-sends of a non-streaming fallback request that timed out
Fixed with : a subagent's own Agent call now runs in the foreground, so the subagent gets the child's result
Fixed plugin and marketplace installs and updates over SSH ignoring the ssh program set in or in your git config's
Fixed Claude Code refusing to start when the OS denies reading the managed settings file; it now warns and starts without that file's policies. Other read errors and unparseable files stop every session
Fixed cloud sessions that restarted after their conversation was compacted refusing the next update to an artifact the session had already read or published
Fixed and with a full id changing a settings entry in another letter case instead of the installed plugin's own
Fixed files attached to a message sent over Remote Control being left out after a single failed download; a network error, timeout or server error is now retried up to twice
Fixed switching models mid-session with a request (such as the Agent SDK's ) leaving the new model on the built-in output-token limit and auto-compact window until restart
Fixed redacted logs and transcripts showing part of a URL password that contains , or all of it when the URL writes its as
Fixed SSH passphrase and new-host prompts from worktree and fetches taking over the terminal; these fetches now fail fast instead of asking
Fixed switching off an MCP server added mid-session in SDK and sessions leaving its tools available
Fixed : a background subagent's permission request now goes to the prompt tool instead of being auto-denied
Fixed and , and the not-found error of , and , printing line breaks and terminal escape sequences from MCP server names and values
Fixed sandbox auto-allow asking for approval on every run of many inline scripts (, ) just because they contain
Fixed fork subagents not keeping the session's plan mode or mode: a fork now runs under its parent's permission mode and cannot exit plan mode
Fixed saying defaults to the machine's setting; spawned sessions keep Claude in Chrome off unless is passed
Fixed background subagents in auto mode prompting a second, redundant reply after each report
Added Claude Sonnet 5.5 (), now the default Sonnet model on the Anthropic API — 1M context, $2/$10 per Mtok with $0.20/Mtok cache reads
Added a "Yes, but ask again next time" answer to auto mode's prompt before a read outside the working directories, so you can allow that one read and still be asked about later ones
Added dollar amounts to the Claude apps gateway spend limit in and the status line (for example "$271.40 / $500.00 spent this month") when the gateway runs this version or later; the status line's also gains , and
Added , and keybinding actions, so the slider's arrow and Tab keys can be rebound in
Added to and the command menu for claude.ai subscribers, so the usage-limit notices that mention it point to a command you can find
Added in the interactive terminal to retry every MCP server that failed to connect or needs authentication at once
Added Claude apps gateway startup warnings when a managed policy's is empty, or leaves out the model Claude Code starts on without setting or
Added for Claude apps gateway destinations, so telemetry can be exported straight to Google Cloud's OTLP endpoint using the gateway's Google Cloud credentials
Added certificate client authentication () between the Claude apps gateway and its identity provider, for identity providers that issue certificate credentials instead of client secrets
Fixed a damaged response stream showing raw errors such as "JSON Parse error" or "undefined is not an object", or writing the word "undefined" into an answer, instead of being retried or reported as an interrupted response
Fixed an overloaded or server error arriving right after a thinking block ending the turn with an error instead of being retried
Fixed "Prompt is too long" errors that persisted after compacting: when the compacted request is still too long, Claude Code now compacts once more, keeping less of the recent conversation
Fixed a session whose model is unavailable, with no fallback model left, showing a bare "is currently unavailable" message (or "Something went wrong" in cloud sessions) instead of the model-unavailable notice and its Learn more link
Fixed Agent SDK sessions crashing when a user message contains an image with a malformed , and failing on every later turn after a malformed document block; a malformed image is now replaced with an explanatory note
Fixed MCP tool calls in a resumed session failing with "No such tool available" while their server was still connecting; the call now waits up to 10 seconds for the server
Fixed repeated calls to the plan-usage endpoint after it rate-limits or rejects your login: , and IDE usage views now back off instead of re-asking
Fixed reporting success when managed settings restrict MCP servers to plugins; it now refuses and says what to do, instead of saving a server that never loads
Added to the gateway hint headers so LLM gateways can group the requests that serve one user prompt; opt in with
Added managed setting: with , an entry allows only the model version it names, so new releases stay blocked until listed
Added managed setting to block specific models, even when allows them
Added MCP tool, WebFetch and WebSearch outputs to the OpenTelemetry span event when
Added (also ) to audit your CLAUDE.md files, skills, agents and commands for prompting patterns written for older models
Added click-to-expand for truncated messages from your other sessions in fullscreen mode
Added to load-failure entries in the stream-json , naming the directory that did not load
Added an opt-in block to the Claude apps gateway config: requests are built and signed but not sent upstream, and clients get a canned reply, so a deployment can be load tested
Added a upstream provider to the Claude apps gateway for Amazon Bedrock's Mantle endpoint
Fixed SDK sessions losing a deferred tool call or finished tool result when a turn ended early, a held approval prompt after a worker restart, and a non-streaming fallback's
Fixed MCP progress notifications being discarded once a long-running tool call moved to the background; the background task now shows the latest progress
Fixed stdio MCP servers being left running when the session ended while they were still starting
Fixed a brief HTTP 404 from a stateless remote MCP server (for example a proxy mid-redeploy) leaving that server unusable for the rest of the session while still shown as connected
Fixed MCP sign-in for a server with no valid URL failing with an opaque SDK error; no longer offers Authenticate for such servers
Fixed the weekly Fable limit not appearing in and the VS Code usage meters when telemetry is disabled
Fixed accepting Sonnet 4.6 or Sonnet 5 with when the id carried a date or suffix, in the cases where the plain id was refused
Fixed picker showing a hardcoded Haiku version and price when pins a different model
Fixed dynamic workflows started during a model fallback running every agent on the fallback model instead of retrying the configured model
Fixed having no effect when Haiku is the session's main model
Fixed saying Claude Code accepts a plugin or marketplace name it cannot install; such names in now fail validation
Fixed passing plugins whose , , , or paths are missing or point outside the plugin directory
Fixed showing 0 MCP servers for plugins that declare their servers in
Fixed not saying which installed plugins it uninstalled with the marketplace; it now lists them
Fixed removing the other of two installed plugins whose ids differ only in case, with its options and secrets, when the one named had no entry at that scope
Added a setting that caps the width of Claude's prose in wide terminals while tables and code blocks keep the full width
Added a startup notice, and and entries, listing telemetry variables in a project's settings files that were ignored or that turned telemetry off
Added the managed setting to let run alongside an exclusive ; the error shown when Chrome is blocked now names it
Added to the Claude apps gateway so can stay ready through a short Postgres outage such as a database failover
Added a scrollbar to the drafts list in fullscreen mode; it appears while the mouse is over the list
Fixed every request failing with a 400 error in conversations whose history holds web search results the API cannot decrypt (for example, from a turn answered through a third-party gateway)
Fixed more cases of continued or resumed sessions (, ) re-sending earlier messages in a changed form, which could make the API drop Claude's earlier reasoning
Fixed earlier extended thinking being dropped when , , or another immediate slash command was used while Claude was working
Fixed continued or resumed conversations losing earlier extended thinking when relaunched with a list that leaves out a built-in tool offered earlier in the conversation
Fixed sessions failing on every turn with an "Invalid in block" API error; Claude Code now drops the conversation's thinking blocks and retries once
Fixed compaction failing when the summarization request is refused; it now retries on a fallback model
Fixed a failed turn ("Effort 'xhigh' isn't available with thinking turned off") after a safety-related model switch in sessions with thinking off and effort above high
Fixed an unanswered Fable usage-credits prompt switching models in SDK-hosted sessions such as Claude Desktop; the turn now ends instead, and Remote Control clients now see the model-switch notice
Fixed with a full Fable model id stopping at an API error instead of opening the usage-credits prompt when the plan needs usage credits that aren't turned on yet
Fixed requests failing for up to a minute with an "another Claude Code process is refreshing it" login error after that other process was closed or killed mid-refresh
Fixed sessions started while another Claude Code window was refreshing the sign-in (common with several VS Code windows) not retrying their organization policy fetch
Fixed CLAUDE.md and rules being read at startup through a repository symlink reaching macOS's via or a -style kernel path, or a rules link to macOS's being listed
Fixed Bash permission rules with a mid-pattern being skipped in settings files while honored them; they now work from every source, with a startup warning on how they match
Fixed a command approved on a restored permission prompt running twice when a remote session's worker restarted
Added Claude apps gateway support for newer Claude Desktop keys in policy blocks, including and
Added on Claude apps gateway Bedrock upstreams: the gateway calls Bedrock as an IAM role it assumes through STS, in another AWS account if needed, optionally one session per developer
Added on Claude apps gateway Bedrock upstreams to apply an Amazon Bedrock guardrail to every request sent through them (set it on all Bedrock upstreams or none)
Added to the Claude apps gateway config, to put fixed labels on the telemetry of Claude Desktop and sessions
Added in to hide all commit and PR attribution; older CLI versions skip a settings file that holds it, so keep the object form in files shared across versions
Added MCP URL-mode elicitation on 2026-07-28 protocol connections, so servers can ask Claude Code to open a browser-based flow; no waiting dialog is left on screen when the server has no way to confirm completion
Added MCP server checks to : it reports entries that would be silently dropped at load, undeclared references, and insecure URLs
Added an auto mode recommendation to that estimates how many permission prompts auto mode could have handled in your recent sessions
Added a scrollbar to the , and Installed lists in fullscreen mode, like the one now has: it appears while the mouse is over the list and can be clicked or dragged
Fixed a crash ("unrecoverable interface error") that could end a session while an API request was being retried
Fixed a turn that could retry indefinitely, ignoring , when the model alternated unparseable tool calls and output-limit truncation
Fixed resumed sessions re-sending earlier turns in a changed form (a parallel tool-call turn, an MCP tool call's input or a tool-search result while its server was still reconnecting, or a tool-search result whose loading turn was interrupted), which could make the API drop the conversation's prior reasoning
Fixed resuming a very large session sometimes restoring only its last few messages
Fixed a session resumed after a restart during a pending permission prompt sending a different history than before, which broke the prompt cache from that point
Fixed resuming a session that ended during a tool call: Claude now sees the call and is told its outcome is unknown, and a manual resume no longer adds a hidden "Continue" message
Fixed sessions with an earlier advisor result the API could no longer read failing one request every turn and repeatedly losing earlier reasoning; the history is now repaired once
Fixed the prompt cache being lost when an MCP server disconnects mid-conversation, or is still connecting after a resume, while tool search is off (for example behind a proxy or gateway)
Fixed responses cut short by a proxy or gateway that closes the stream cleanly being shown as complete with no warning, and tool calls running twice on duplicated stream events
Added Claude Opus 5.5 (), now the default Opus model — 1M context, $4/$20 per Mtok with $0.20/Mtok cache reads
Added mouse support to more lists in fullscreen mode: the wheel scrolls the list, and a skill's state options in can be clicked
Added to change the 2,048-character cap on MCP tool descriptions and server instructions for every MCP server in the session
Added hook output sizes and the number of oversized outputs saved to a file to the OpenTelemetry event
Fixed writes through a symlinked path being judged by their in-tree spelling: the prompt names where the write lands, and , allow rules and auto mode no longer approve one landing outside
Fixed auto mode retrying an action over and over when a safety check declined to review it; the action is now denied once, noting that retrying won't help
Fixed auto mode denying actions over and over without pause when a safety check gave no answer; retries now back off, and the turn stops with a message after ten in a row
Fixed Write calls failing validation when a model sends , , or a stray instead of and
Fixed Ctrl+C or Ctrl+D pressed twice in most dialogs (, , , , , , , , , , , , , , , ) quitting Claude Code instead of closing the dialog
Fixed a click that only brought the terminal window to the front also triggering the item under the pointer — in search pickers, tab bars, agent/workflow rows, slash-command links and suggestion dropdowns
Fixed a stray closing dialogs and a stray confirming them; Enter and Esc accept and cancel (bind / to / in to restore)
Fixed text fields in dialogs losing a typed letter, digit or Space to a keybinding on that key
Fixed the prompt line staying scrambled on Windows terminals after invisible characters were removed on Enter; the screen is now repainted so you review the exact text that will be sent
Fixed the invisible-character cleanup removing the zero-width non-joiner that Persian and Arabic text uses to attach a suffix to a Latin word or number, such as the plural of "PDF"
Fixed voice dictation not stopping on Ctrl+C (the prompt cleared but the microphone kept recording), Esc not cancelling while a transcript was processing, and held Space starting dictation from the transcript view and vim NORMAL mode
Fixed a model switch made from a host app (Claude Desktop, VS Code, SDK) while Claude is working causing a prompt-cache miss on the next prompt
Fixed resumed fork subagents rebuilding their tool list instead of re-sending the one they first used, which broke prompt caching for that agent
Fixed subagent hand-back messages showing an internal provenance preamble when expanded outside verbose mode
Fixed keeping the install-time commit after updating a plugin from a GitHub repository or git URL that tracks a branch or tag
Changed auto mode for Claude API and Enterprise users, and on Bedrock, Vertex, Foundry and gateways, to default to the server-side classifier, which does not charge for classifier overhead ( opts out on Bedrock, Vertex, Foundry and gateways); warns on billed fallback. See https://code.claude.com/docs/en/auto-mode-classifier-billing
Added an row to showing whether this session's auto mode classifier runs on the server
Added AGENTS.md support: in a project with no CLAUDE.md, Claude Code reads AGENTS.md instead; change it under "Project instructions" in (not yet on Bedrock, Vertex or Foundry)
Added for Claude apps gateways whose only egress is a forward proxy: every outbound request hands the proxy the hostname instead of resolving it locally
Added an optional map on Claude apps gateway upstreams, to send static headers to a proxy you run in front of a provider
Added a line saying a background task's update is waiting when it finishes while a panel such as is open
Fixed and Agent SDK sessions that could hang with no result after an internal error; they now report the error and exit with code 1
Fixed conversations failing every request with "text content blocks must be non-empty" when an earlier assistant turn held an empty text block beside other content, including after
Fixed being unexpectedly logged out when an older Claude Code build (for example an IDE extension's bundled CLI) runs on the same machine as the current one
Fixed interactive start-up hanging or showing an error for users when holds a malformed value
Fixed update checks erroring every 30 minutes, and hanging when a minimum or maximum version is set, if a proxy returns an invalid version; a malformed is now ignored
Fixed on winget- or apk-managed installs reporting "up to date" when the version lookup failed
Fixed sometimes failing and breaking the installed copy when reinstalling a plugin version that a session or another program was using; an unchanged copy is now left alone
Fixed Grep and Glob reporting no matches when the search could not start because the system was out of processes, memory or file handles; they now return an error saying so
Fixed the Write tool silently ending the turn as a declined permission when the target path is an existing directory; it now reports a clear error
Fixed the Edit tool treating an escaped backslash followed by text as a escape, which could make an edit of a non-ASCII character rewrite an escaped backslash sequence instead
Fixed the Edit tool reporting "Invalid regular expression: regular expression too large" instead of "String not found in file" when a very large edit containing non-ASCII text did not match the file
Fixed a turn ending early with "Path contains null bytes" when a tool call's file path contained written as an escape sequence; escaped control characters now stay as literal text
Fixed background sessions () exiting when a plugin's LSP server exited or closed its stdin
Fixed a crash ("Type error") when opening or with a malformed value in
Fixed a crash at launch when holds a malformed value
Fixed a crash ("unrecoverable interface error") when the prompt held text containing terminal color codes, for example a prompt recalled from history or text loaded from the external editor
Added the signed-in account to Claude apps gateway sign-in: when the gateway names it, you confirm it before the credential is saved, and shows it
Added a send-now key (ctrl+enter, or ctrl+x ctrl+s) that interrupts the current turn and sends all queued messages at once; sent and queued messages show in gray until the model receives them
Added a startup warning when a configured fails, so sessions that silently export no telemetry are noticed
Added syncing of the skills and plugins enabled on your claude.ai account to terminal sessions signed in with it; opt out with or
Added , which offers to add the marketplace before installing the plugin
Fixed a restored memory file's age note changing between requests after a compaction or resume, which caused prompt cache misses
Fixed stream-json and SDK output dropping the messages of subagents spawned by a skill, and of forked skills invoked by a subagent or another forked skill
Fixed @-mention file suggestions being buried below MCP resources when using a custom command or typing /
Fixed fullscreen mode placing background-task completion notices beneath a long turn's collapsed tool row instead of where they arrived; each notice now closes the open row
Fixed deleting a GitHub marketplace's local copy when the fetch failed and the marketplace was named after its repository
Fixed plugin and marketplace messages, logs and showing a password or token stored in a git, ssh or marketplace URL
Fixed a resumed cloud session leaving an unanswered question open in the transcript after a queued message superseded it
Fixed vim mode placing the cursor one character right after a dot-repeated "!" or a fast-typed "i!" switched a non-empty prompt into shell mode
Fixed fullscreen mode freezing or blanking for several seconds when scrolling up past a large file diff
Fixed a stray -style closing tag occasionally appearing in responses
Fixed plugin messages, logs and the VS Code plugin dialog showing the wrong server for some git addresses
Fixed a terminal on every turn for users behind a network gateway that rewrites API error responses when a beta request header is rejected
Fixed sandboxed Bash commands on Linux reporting exit code 0 for failed commands when the shell is zsh
Fixed the Read tool hanging instead of reporting an error when part of a large file could not be decoded under memory pressure
Fixed , the resume picker preview, resumed background agents and the transcript view failing on a session whose saved history contains a malformed task-reminder or @-file attachment entry
Fixed a crash when resuming a conversation whose transcript contains a malformed message entry, and a fullscreen crash when such a conversation received new messages while scrolled up
Added a visible warning when memory usage is critical, with steps to free memory or restart safely
Added to bound how long the first non-interactive turn waits for connecting MCP servers ( = don't wait)
Added attribute to the OpenTelemetry trace span, matching the event
Added OTel event: managed-settings sources and policy helper state; redacted settings and digests with
Added to the Claude apps gateway config to lengthen the Postgres connect timeout (default 5 seconds), and improved the boot error when the database is unreachable to point to and the configured timeout
Added , the IdP subject, to the telemetry Claude Desktop and Cowork send through a Claude apps gateway
Added a Claude apps gateway warning when a replica has more requests open than the 256 it sends upstream at once, and a startup log line showing that limit
Added click-to-expand for collapsed teammate and agent messages in fullscreen mode
Fixed sessions getting stuck endlessly retrying "unexpected tool_use_id" 400 errors: corrupted transcripts now self-heal where possible, and otherwise a clear error (with a hint) ends the loop
Fixed MCP servers configured as that only speak legacy HTTP+SSE failing to connect when they answer the first request with 422 or another 4xx error
Fixed Streamable HTTP MCP tool calls timing out after about 5 minutes even when a longer per-server was set
Fixed MCP prompts and resources not refreshing when a server sends list-changed notifications without declaring
Fixed MCP tool calls refused with 403 insufficient_scope being reported as an expired sign-in: the error now names the missing permissions and points to re-authentication
Fixed hook-driven sessions (such as an active ) ending with "Prompt is too long" instead of compacting when the context overflowed again after a reactive compaction
Fixed an active being lost when resuming ( / ) a session that had compacted
Fixed losing , , , and after an auto-update relaunch
Fixed a per-turn slowdown when a language server publishes project-wide diagnostics for thousands of files
Fixed subagents with on Bedrock, Vertex or Foundry leaving the session's model when its id has no recognizable model family (unless is set)
Fixed self-hosted runner sessions failing every turn with a 401 after a few failed token refreshes, until the next scheduled refresh; the runner now keeps retrying, and fetches a new token after a 401
Fixed clickable links to local file paths doing nothing in VS Code and other terminals that require a URI
Fixed the transcript renumbering ordered lists in your own messages (typing "3. 2. 1." displayed "3. 4. 5."); numbers and "N)" markers now show as typed
Fixed AskUserQuestion preview notes being attached to a previously chosen option instead of the highlighted one
Added , , , and request headers for LLM gateways; opt in with
Added a notification when an MCP server disconnects mid-session and automatic reconnection gives up, pointing at
Added forking a session started with or from the Claude app; the fork runs as a background session on your computer
Fixed Bash commands the permission checker cannot fully analyze skipping the prompt under , and a subshell hiding a dangerous in bypass mode
Fixed skills synced from claude.ai staying available after your organization turns Skills off; they now move to the recoverable trash
Fixed , and set via MDM or being ignored when server-managed settings are also present
Fixed 401/403 errors on Bedrock, Vertex and Foundry, and Claude apps gateway 403s, telling you to run ; the message now names the credential to refresh or points to your gateway administrator
Fixed , , and discarding earlier thinking from the conversation, which forced a full prompt-cache rewrite on the next request
Fixed auto mode stopping for approval when the Artifact tool uploads a file you attached to the chat in a cloud or Remote Control session
Fixed a long-running session recreating a stub after the repository's directory was removed or moved away
Fixed the main prompt dropping a typed at the start while already in shell mode, so negated commands like can be typed
Fixed Read on macOS refusing a dragged-in screenshot, or any file the system reports under a second path, with "symlink resolution changed after permission was checked"
Fixed : a memory directory chosen by a repository's settings is no longer loaded into the prompt, recalled, indexed, or used by memory extraction
Fixed sub-agents and background agents being reported as failed, with their result never delivered, when the final streamed reply omitted token usage or carried no model id
Fixed the context meter and auto-compact counting advisor-tool turns at roughly twice their real context size, which made auto-compact fire at about half the real window
Fixed refusing to restart because of an agent-team teammate that had already finished its work and was no longer shown in the agents panel
Fixed saved scheduled tasks running in the wrong session after was copied into another folder, such as a new worktree
Fixed SDK and output dropping a subagent's remaining messages and final report after it is moved to the background mid-run (e.g. by )
Fixed reporting a SAML single sign-on block as "admin permissions required"
Fixed Remote Control clients attached to a Claude Desktop, VS Code or JetBrains session being refused when they ask for the session's context window usage
Fixed the spinner showing a doubled ellipsis ("……") on compaction status lines such as "Running PreCompact hooks…"
Added fast mode in Claude Code Remote sessions (cloud and self-hosted runners): the host's fast-mode setting or typed in the session applies where your organization allows it
Added mouse support to the panel in fullscreen mode: the wheel scrolls the settings list, a click on a setting's value changes it, and the row under the pointer is highlighted
Added : when that file exists at a SIGTERM drain, the runner reports its exit to the server as a host drain (telemetry only)
Added per-command to Bash, PowerShell and Monitor in auto mode with sandboxing: the hosts a command needs are reviewed with it and opened for it alone; other hosts are refused
Added to agent frontmatter and JSON, letting custom and plugin subagents run without user, project and local CLAUDE.md files; managed policy files still load
Added to and to accept exactly the command a previous run displayed, instead of
Added support for a above 1, up to 10, in the managed setting and the Claude apps gateway block, for marked-up internal chargeback rates
Added a spinner tip pointing Bedrock, Vertex AI, Foundry and LLM gateway users to the Claude desktop app; the claude.ai desktop app tip now suggests , which offers to download the app
Fixed a cached organization policy being reused after switching accounts, organizations, or API keys, and the policy not refreshing until the hourly check when the credential changes mid-session
Fixed the tool and command lists not updating when the organization policy finishes loading after startup or changes mid-session
Fixed an enterprise that can't be read or parsed being ignored: it now keeps exclusive MCP control (user, project and plugin servers don't load) and warns at startup
Fixed org policy being fetched through, and rejected by, third-party local proxies set via ; they are again treated like other custom gateways, including for Remote Control
Fixed cloud sessions rejecting every subagent tool call ("updatedInput … failed schema validation") when a workflow or agent approval was applied after the session's worker restarted
Fixed answering "Fast mode unavailable" instead of turning fast mode off when the organization has fast mode disabled
Fixed sessions started with re-sending fast requests every turn after the API rejected fast mode; the rejection now stands and its reason is shown
Fixed fast mode under failing the turn on a usage-credits limit, or retrying an overload at fast speed, instead of falling back to standard speed
Fixed Bash permission checks missing the file that , and similar commands read when it follows an option the checker doesn't recognize
Fixed Bash permission checks skipping files a wildcard expands to when the wildcard sits in a command's pattern or option value (for example )
Fixed Bash permission checks so that shell variable declaration flags cannot misrepresent the command being run
Added : run a plugin's eval suite against Claude Code and get scored, reproducible results (JSON + HTML report); see
Added to list and switch output styles, including over Remote Control and in cloud and other headless sessions
Added a diff of the files a Bash command changed to the Bash tool result when the Bash tool handles file edits (setting )
Added to tag OpenTelemetry metrics and events with repository attributes; commit events get with
Added to extend the LLM gateway discovery timeout (default 3s)
Added a spinner tip suggesting for a view with just your prompt, a one-line work summary, and the response
Added (1–256) to raise the Workflow tool's per-run concurrent agent limit for inference-bound fan-outs
Fixed the prompt cache being partially invalidated on the turn after a response was cut off at the output-token limit and automatically resumed
Fixed a case where resuming a session after interrupting Claude mid-thought could change how earlier context was re-sent, hurting prompt-cache reuse
Fixed F1/F2/F4 not working in kitty-protocol terminals and Delete in st, Alt+arrows acting as Escape in rxvt-unicode, and Shift+punctuation typing the unshifted key in WezTerm (regression in 2.1.247)
Fixed remote and headless sessions reporting "waiting for your input" while background agents were still running (set to restore the old behavior)
Fixed the terminal's replies to capability queries () appearing as stray text at startup in some terminals
Fixed rows at the top or bottom of the transcript going blank in fullscreen after resizing the terminal
Fixed a deny or ask permission rule starting with applying beyond the settings source that wrote it; such a rule now applies only within its own source, and a bare negation is ignored
Fixed the git status Claude is told after a compaction: it is now the current status, not the one from the start of the session
Fixed synced plugin MCP servers not connecting when a remote session resumes
Fixed resumed headless sessions losing a turn's replies when the model was switched or a request was retried mid-turn
Fixed terminal escape codes, line breaks and oversized text from a background task's on-disk record reaching the task list and task notifications when work is resumed
Fixed CMYK JPEG images failing to attach with "cannot decode"; they are now converted and resized like other JPEGs
Fixed the managed settings approval dialog not naming the collector for a gRPC telemetry endpoint set without a scheme
Fixed plugin consent prompts showing a URL path that could be misread as a different host
Fixed plugin errors showing in place of a relative Windows path with a folder name that starts with
Fixed missing cursor in the permission-rule, auto-mode-rule, add-directory, session-rename and feedback-review text fields when the terminal's native cursor is enabled
Added to the Claude apps gateway: with set in , signed-in Claude Code clients receive the same rates through managed settings, so and telemetry match the spend meter
Added a startup warning for gateways when is empty, and a one-time warning the first time a request arrives from a public address
Added the managed setting, letting administrators allow to a Claude apps gateway on their organization's own public IPv4 block
Added (default off): delete each session's per-session directories under when the session ends
Added to the output of
Added to , , , and , and / to each row of
Added browser-tab icons for published artifacts, chosen by Claude to match each page
Fixed every turn failing with HTTP 400 on third-party Anthropic-compatible endpoints () since 2.1.265: a regex in the Artifact tool's input schema that those endpoints reject
Fixed WebFetch hanging indefinitely on a server that keeps the response open without finishing; a fetch now fails after 300 seconds. Set to override the deadline (0 turns it off)
Fixed a respawned in-process teammate picking up tools or a system prompt from a same-named agent file in a folder you have not trusted
Fixed sustained high CPU usage: a busy loop in long-running idle sessions no longer pins a CPU core, and rapid terminal focus reports during a session recap no longer keep the CPU high
Fixed Claude sometimes replying "your message came through empty" after an MCP tool call
Fixed deny and ask permission rules on symlinked directories (, , on macOS; on Linux) not applying when a path was given by its real location, and Bash commands ignoring deny rules written on a symlinked path spelling
Fixed a case where a Read or Edit deny rule did not apply when an , or similar command the permission checker cannot analyze was on the same line
Fixed plugin and marketplace errors showing a token or password from a git source URL
Fixed and server details, /, and MCP login errors showing secrets resolved from placeholders in MCP configs
Fixed prompt caching and extended thinking breaking mid-session for SDK sessions using : the first message is no longer re-rendered each request
Fixed entitled users being told a model is restricted after restart or in the Desktop Code tab when a cached model-access denial was stale
Fixed a running session silently switching to the organization's default model when another Claude Code process refreshed a stale model-access entry
Fixed long-context 429s on Fable models showing the usage-credits consent prompt instead of the 1M-context message on Pro and Team plans
Fixed workload identity federation via a profile (as claude-code-action configures it): processes sharing the profile could fail mid-run with
Added setting (top-level or per model under ): caps the effort level on every provider, including Bedrock, Vertex and Foundry; users can still pick a lower level
Added to render the system prompt fresh on every request instead of reusing the conversation's recorded prompt (for iterating on prompt text)
Fixed Cowork scheduled tasks in the cloud failing at startup for organizations whose managed settings require sandboxing
Fixed and other local command output rendering blank on mobile clients
Fixed shift+enter and option+backspace not working after reconnecting to a tmux or ssh session inside an agent view
Fixed the dim last-prompt header not appearing at the top of the conversation when scrolling up in fullscreen mode
Fixed Workflow calls with large output schemas being refused in auto mode instead of being checked by the safety classifier
Fixed a case where a marketplace entry path containing a backslash could bypass the containment check for fetched marketplaces on macOS and Linux
Fixed expired AWS or Google Cloud credentials under a host app such as Claude Desktop retrying ten times with a generic "request failed" before the re-authenticate error appeared
Fixed resuming a session after or another slash command ran via : a spurious "Continue from where you left off." turn is no longer inserted
Fixed resuming a large session (transcript over 5 MB): parallel tool calls and their hook output are no longer dropped from the reloaded conversation
Fixed managed , and to admit nothing, not everything, when unreadable
Fixed on machines whose managed settings require Claude apps gateway sign-in: Esc now closes the dialog instead of doing nothing
Fixed artifact publishes cut off by a dropped connection mid-upload: they now retry once when Claude Code can tell the upload never completed, instead of reporting an unknown outcome
Fixed frontmatter on custom commands, skills, and subagents being ignored on models whose default effort is still pinned (Opus 4.7, Opus 4.8, Fable 5)
Fixed artifact publish failing with an unhelpful error when the page file isn't valid UTF-8 or contains a replacement character (U+FFFD); the error now names the line and column to fix
Fixed directory menu not listing repositories created after the session started
Fixed Remote Control clients that join a Claude Desktop or VS Code session showing a stale permission mode until it was changed again
Fixed exiting and dropping every attached session when its server credential expires (about 30 days after start); the host now re-registers and keeps going
Fixed the usage-limit warning flickering on and off during a session when requests for different models or modes report different limit windows
Fixed earlier reasoning being dropped when an MCP server re-sends, or a built-in tool re-renders, a tool the model already loaded
Fixed a 2.1.265 regression affecting LLM-gateway and proxy setups: the undocumented environment variable, previously ignored unless and were both set, began forcing Cloud-gateway sign-in on its own in 2.1.265, so configurations that set it alongside an API key, , or custom auth headers failed every request with "Not signed in to the Cloud gateway". The variable on its own is ignored again; no configuration change is needed
Added and to the telemetry Claude Desktop and Cowork send through a Claude apps gateway, matching terminal sessions
Added support for pointing at a folder of plugins: each child folder with a manifest loads, and children added or removed while running are picked up
Added a 1 GB cap on tool results saved to disk; the in-conversation preview says when a saved file was truncated
Fixed resuming a foreground-spawned subagent changing its tool list and system prompt prefix, which broke prompt-cache reuse for that agent
Fixed agent teammates and resumed subagents moving SubagentStart hook context and preloaded skills out of the prompt prefix on later turns, which broke prompt-cache reuse
Fixed resume after the previous process died while a tool was running: the last prompt is no longer rewritten, and the interrupted tool call is kept and marked interrupted
Fixed being rejected with "Model not found"
Fixed syntax-highlighted code in permission prompts and messages sometimes omitting a character after a Ruby , Erlang , or Perl sigil
Fixed the fullscreen transcript jumping by one row whenever the slash-command or @-file suggestion list opened or closed
Fixed a plugin path containing a backslash bypassing the symlink containment check on macOS and Linux
Fixed plugin directories whose names begin with two dots being wrongly refused as outside the plugin root
Fixed VS Code and SDK sessions occasionally requiring re-login when a session was closed while refreshing its token
Fixed Remote Control sessions sending the end-of-turn signal before the reply's last message, which could show a reply as finished in the Claude app before its last part arrived
Fixed background () sessions occasionally being retired mid-turn when a message arrived just before the idle timeout
Fixed Claude Code's own git status and diff probes running clean filters configured by a nested repository inside the working tree
Fixed the advisor tool and its instructions being re-decided per request from the request's model; the decision is now made once and announced in the conversation when it changes
Fixed artifact publish accepting connector tool names the connector doesn't expose; the publish is now refused when none of the declared tools exist, and warned when only some don't
Fixed refusing to load a subdirectory's agents when managed settings lock only skills to plugins, and promising agents when only agents are locked
Fixed two-key keyboard shortcuts cancelling silently when the second key arrived more than a second later, as happens inside tmux; they now wait 3 seconds and show a notice when they time out
Fixed forked skills () not streaming their kickoff prompt and, with , their text turns as progress events in stream-json
Fixed a plugin's default component folder that the OS cannot check, such as a symlink loop, being silently skipped; it is now reported in with the error code
Added a record of your answer when Claude Code asks to turn on the mods it writes in a session
Added assume_role on mantle upstreams of the Claude apps gateway, for a role in another AWS account and for per-developer AWS cost attribution
Added an effort option to a mod's $.model.fork, so a quick side job can run at low whatever effort the session uses; the result reports the effort sent
Added the date a stored claude.ai sign-in ends to (loginExpiresAt) and to JSON results (credential_expires_at)
Added a one-line stderr warning to text output, starting 10 days before a stored claude.ai sign-in ends
Fixed sometimes losing the earlier conversation after a malformed tool call's retries ran out (regression in 2.1.314)
Fixed macOS sessions with many running Bash commands stalling while memory grew
Fixed permission prompts being answered by keys typed just after sending a message, or before a slow prompt appeared
Fixed , and reporting success, and changes to trust, consent or MCP settings being dropped with no word, when the config file could not be updated on a shared network home directory
Fixed jobs exiting with Not logged in when another terminal or host signs in again to the same account and organization on the same home
Fixed and remove writing the config without its lock: they now wait for it or exit 1, though another job's save can still replace a saved server
Fixed commands exiting before a slow token refresh was saved, which could sign you out on the next run
Fixed passing a custom-named marketplace file that rejects
Fixed stdio MCP servers that exit on the version probe being re-probed on every start; a server that dies in under 3s for its own reason is also pinned to the legacy handshake for 7 days
Fixed sessions being refused at startup by an allowedProviders list that another login on the same machine had stored
Fixed idle compaction replacing a conversation with a reply that was not a summary
Fixed the "Now using usage credits" notice reappearing about every 30 seconds while a background subagent is running
Fixed custom slash commands that fail, or that only Claude can invoke, printing nothing in and SDK sessions
Fixed and Agent SDK sessions reporting success when an API error cut off a reply while a mod hooked turn.step
Fixed a message sent right after a model change still running after Stop in headless sessions: Stop now cancels or stops it as it would a queued message
Fixed a deleted session transcript being re-created with its last prompt when an idle non-interactive session exited
Fixed hosts, the background daemon and self-hosted runners failing to start new sessions (spawn ENOENT) after an update or version cleanup removed the binary of a still-running process
Fixed a running Claude Code process owned by another user (for example one left by sudo claude) being treated as dead by version cleanup, which could delete its binary
Fixed showing a session as available after a failed connection
Fixed reporting success when the request failed with a 404
Fixed a shell command approved after a self-hosted runner or cloud session restart running in the session's start folder, not the folder it was asked in; if that folder can't be entered, it is not run
Fixed Claude not being told when an approved connector tool was unavailable after a cloud session restart
Fixed cloud sessions being stopped in the middle of a turn when the service refuses uploads for several minutes
Fixed variables a hook writes to not reaching the Bash tool in some cloud sessions
Fixed the iPhone app showing a cloud session's turn as finished while it kept running, after a response was cut off at a tool call or a refused image or document was removed
Fixed a restarted session re-sending a message that failed with an API error, ahead of the newer message waiting behind it
Fixed a restarted session dropping its interrupted turn when the restart came right after Claude read a large image or retried a tool call
Fixed every connection failing when the file is empty, not PEM, or starts with a damaged certificate: readable certificates are now used, with a warning on stderr
Fixed workflows re-running finished agents when resumed after a usage limit
Fixed in cloud sessions counting tools the model can't use; a server's row now shows how many of its tools are available
Fixed a duplicate notification when Claude left the status field out of a PushNotification call
Fixed the error for a too-large image in a request with more than 20 images always saying the limit was 2000px; it now shows the API's limit
Fixed the runtime in background shell details not updating while the dialog is open
Fixed a mod's hook making a stopped reply finish as a success in headless runs
Fixed retention cleanup leaving a home that only runs with no backup: it now takes a fresh backup before deleting the last good one
Fixed the stored login being replaced by an empty file when a network home directory has no room left for data but still takes new files
Fixed tokens from being refused at start on machines with , when the token belongs to a permitted organization
Fixed non-interactive launches replacing a that isn't valid JSON with defaults; the start now fails, says how to restore the file, and leaves it as is (anthropics/claude-code#87551)
Fixed an empty with no backup being reported as corrupted; Claude Code now starts as it does when the file is missing
Fixed the restore command printed for a damaged or missing naming an empty or cut-off backup, or failing on a read-only file
Fixed the sign-in failure when a stored claude.ai login reaches its time limit: it now says so, and in names and
Improved how , settings files and the stored login survive saves on shared network home directories: they are less often deleted, briefly emptied or replaced by a near-empty or older copy
Improved sessions on network file systems to look again when the configuration file is wrongly reported as missing, so fewer start without your MCP servers and trusted folders
Improved MCP tool errors: a call made before the tool is loaded now returns its input schema
Improved the reliability of git commits and pull request creation when the Bash tool runs macOS's built-in
Improved "Ask your admin for more usage" in the usage limit menu to send the request in one step
Improved how fast remote sessions reconnect after a pause or sleep
Improved You should know toasts to say "try again" instead of "press 2", which only works in the terminal
Improved auto-update reliability: a brief network failure while verifying a release is now retried right away instead of waiting for the next check
Improved unattended runs (, SDK apps) to stop rewriting on every run when nothing in it changed
Changed Claude Code to no longer install or update the IDE extension when started in an IDE terminal; use from an outside terminal or your editor's extensions view
Changed subagents to stop instead of switching models when "Switch models when a message is flagged" is set to "Ask each time"
Changed background subagents to move a shell command to the background after 3 minutes on all providers, so the prompt cache doesn't expire while it runs
Changed subagent progress summaries on Bedrock, Vertex, Foundry, or with telemetry off: on a cold prompt cache, one can now wait up to 5 minutes for the subagent's pending response
Changed what a mod attaches at to stay in the user's turn rather than go out as a system message
Changed URL entries to also block Anthropic-provided servers whose upstream URL matches, and connectors in cloud sessions and on self-hosted runners, where the session is given the connector's own URL; otherwise deny a connector by name
Changed the rule details, built-in rules and delete confirmation views to use the standard dialog; pressing Ctrl+C twice there now goes back or cancels instead of quitting
Changed to give a new agent's built-in tools, and a quickstart template's MCP tools, the permission policy ("Judge risky actions") by default, matching the Claude Console; say "run without asking" to opt out
Removed the 2.1.288 fix that kept the model's earlier thinking when resuming a conversation started on 2.1.286 or earlier; that thinking can now be dropped
Gateway: Added a log warning when the Google access token from a federation () credentials file is about to expire
Gateway: Improved the log hints about : they now say to list only a proxy that adds the connecting address to itself
Gateway: Improved the warning when AWS CountTokens fails on Amazon Bedrock: it says Claude Code, not the gateway, counts after the 501, and points at IAM only when AWS denies access
Self-hosted runner: Added to the orchestrator's spawn-runner hook environment: why Anthropic sent the request (e.g. , ); unset when none was sent
Self-hosted runner: Added a startup warning when is the last argument with no value (still ignored) or has a value of only spaces (still read as )
Self-hosted runner: Changed the orchestrator's log lines: now prints at every log level on stdout (was debug only, stderr) with after , and ends its fields with after ; update scripts that match or
Remote Control: Fixed a misleading "spawn error: ENOENT" when a session's working folder is missing; the error now names the folder
Remote Control: Improved the title a fork of a terminal fork is created with when the app doesn't set one: "Name (fork 2)"
[VSCode] Fixed a window whose sign-in the organization's settings refuse starting a new Claude Code process in the background every minute
[VSCode] Fixed a long word in the chat panel's error banner pushing its close button out of view
[VSCode] Improved the sign-in screen to show what Claude Code printed when its sign-in status check fails
[Cloud sessions] Added a No repository option: a cloud session on an Anthropic-hosted environment can now start without picking a repository
[Cloud sessions] Added the usual Chrome names to cloud sessions, so tools other than Playwright can find the built-in Chromium through google-chrome and CHROME_PATH
[Cloud sessions] Added a New session button to the card shown when a cloud session's environment was deleted, where the message box is hidden
[Cloud sessions] Fixed reading GitHub Actions logs in cloud sessions: and log requests now get the log in most environments, not an unreachable redirect
[Cloud sessions] Improved most Create PR failure messages in cloud and Remote Control sessions: they now give the reason or a link to GitHub instead of saying Try again
[Cloud sessions] Changed connector search results to tell Claude that the search covers only part of the connector directory
[Remote Control] Fixed side-by-side checkouts of one repository looking identical in the environment menu's Remote Control rows; each now shows its own folder name
[Claude Tag] Fixed keyboard focus and screen reader announcements in Claude Tag admin setup; pressing Escape in the connect form no longer also closes the Add dialog
[Code Review] Improved the Code Review analytics page to retry once after a server or network failure, then show a Try again banner instead of empty cards
What's changed
Added a record of your answer when Claude Code asks to turn on the mods it writes in a session
Added assume_role on mantle upstreams of the Claude apps gateway, for a role in another AWS account and for per-developer AWS cost attribution
Added an effort option to a mod's $.model.fork, so a quick side job can run at low whatever effort the session uses; the result reports the effort sent
Added the date a stored claude.ai sign-in ends to (loginExpiresAt) and to JSON results (credential_expires_at)
Added a one-line stderr warning to text output, starting 10 days before a stored claude.ai sign-in ends
Fixed sometimes losing the earlier conversation after a malformed tool call's retries ran out (regression in 2.1.314)
Fixed macOS sessions with many running Bash commands stalling while memory grew
Fixed permission prompts being answered by keys typed just after sending a message, or before a slow prompt appeared
Fixed , and reporting success, and changes to trust, consent or MCP settings being dropped with no word, when the config file could not be updated on a shared network home directory
Fixed jobs exiting with Not logged in when another terminal or host signs in again to the same account and organization on the same home
Fixed and remove writing the config without its lock: they now wait for it or exit 1, though another job's save can still replace a saved server
Fixed commands exiting before a slow token refresh was saved, which could sign you out on the next run
Fixed passing a custom-named marketplace file that rejects
Fixed stdio MCP servers that exit on the version probe being re-probed on every start; a server that dies in under 3s for its own reason is also pinned to the legacy handshake for 7 days
Fixed sessions being refused at startup by an allowedProviders list that another login on the same machine had stored
Fixed idle compaction replacing a conversation with a reply that was not a summary
Fixed the "Now using usage credits" notice reappearing about every 30 seconds while a background subagent is running
Fixed custom slash commands that fail, or that only Claude can invoke, printing nothing in and SDK sessions
Fixed and Agent SDK sessions reporting success when an API error cut off a reply while a mod hooked turn.step
Fixed a message sent right after a model change still running after Stop in headless sessions: Stop now cancels or stops it as it would a queued message
Fixed a deleted session transcript being re-created with its last prompt when an idle non-interactive session exited
Fixed hosts, the background daemon and self-hosted runners failing to start new sessions (spawn ENOENT) after an update or version cleanup removed the binary of a still-running process
Fixed a running Claude Code process owned by another user (for example one left by ) being treated as dead by version cleanup, which could delete its binary
Fixed showing a session as available after a failed connection
Fixed reporting success when the request failed with a 404
Fixed a shell command approved after a self-hosted runner or cloud session restart running in the session's start folder, not the folder it was asked in; if that folder can't be entered, it is not run
Fixed Claude not being told when an approved connector tool was unavailable after a cloud session restart
Fixed cloud sessions being stopped in the middle of a turn when the service refuses uploads for several minutes
Fixed variables a hook writes to not reaching the Bash tool in some cloud sessions
Fixed the iPhone app showing a cloud session's turn as finished while it kept running, after a response was cut off at a tool call or a refused image or document was removed
Fixed a restarted session re-sending a message that failed with an API error, ahead of the newer message waiting behind it
Fixed a restarted session dropping its interrupted turn when the restart came right after Claude read a large image or retried a tool call
Fixed every connection failing when the file is empty, not PEM, or starts with a damaged certificate: readable certificates are now used, with a warning on stderr
Fixed workflows re-running finished agents when resumed after a usage limit
Fixed in cloud sessions counting tools the model can't use; a server's row now shows how many of its tools are available
Fixed a duplicate notification when Claude left the status field out of a PushNotification call
Fixed the error for a too-large image in a request with more than 20 images always saying the limit was 2000px; it now shows the API's limit
Fixed the runtime in background shell details not updating while the dialog is open
Fixed a mod's hook making a stopped reply finish as a success in headless runs
Fixed retention cleanup leaving a home that only runs with no backup: it now takes a fresh backup before deleting the last good one
Fixed the stored login being replaced by an empty file when a network home directory has no room left for data but still takes new files
Fixed tokens from being refused at start on machines with , when the token belongs to a permitted organization
Fixed non-interactive launches replacing a that isn't valid JSON with defaults; the start now fails, says how to restore the file, and leaves it as is (anthropics/claude-code#87551)
Fixed an empty with no backup being reported as corrupted; Claude Code now starts as it does when the file is missing
Fixed the restore command printed for a damaged or missing naming an empty or cut-off backup, or failing on a read-only file
Fixed the sign-in failure when a stored claude.ai login reaches its time limit: it now says so, and in names and
Improved how , settings files and the stored login survive saves on shared network home directories: they are less often deleted, briefly emptied or replaced by a near-empty or older copy
Improved sessions on network file systems to look again when the configuration file is wrongly reported as missing, so fewer start without your MCP servers and trusted folders
Improved MCP tool errors: a call made before the tool is loaded now returns its input schema
Improved the reliability of git commits and pull request creation when the Bash tool runs macOS's built-in
Improved "Ask your admin for more usage" in the usage limit menu to send the request in one step
Improved how fast remote sessions reconnect after a pause or sleep
Improved You should know toasts to say "try again" instead of "press 2", which only works in the terminal
Improved auto-update reliability: a brief network failure while verifying a release is now retried right away instead of waiting for the next check
Improved unattended runs (, SDK apps) to stop rewriting on every run when nothing in it changed
Changed Claude Code to no longer install or update the IDE extension when started in an IDE terminal; use from an outside terminal or your editor's extensions view
Changed subagents to stop instead of switching models when "Switch models when a message is flagged" is set to "Ask each time"
Changed background subagents to move a shell command to the background after 3 minutes on all providers, so the prompt cache doesn't expire while it runs
Changed subagent progress summaries on Bedrock, Vertex, Foundry, or with telemetry off: on a cold prompt cache, one can now wait up to 5 minutes for the subagent's pending response
Changed what a mod attaches at to stay in the user's turn rather than go out as a system message
Changed URL entries to also block Anthropic-provided servers whose upstream URL matches, and connectors in cloud sessions and on self-hosted runners, where the session is given the connector's own URL; otherwise deny a connector by name
Changed the rule details, built-in rules and delete confirmation views to use the standard dialog; pressing Ctrl+C twice there now goes back or cancels instead of quitting
Changed to give a new agent's built-in tools, and a quickstart template's MCP tools, the permission policy ("Judge risky actions") by default, matching the Claude Console; say "run without asking" to opt out
Removed the 2.1.288 fix that kept the model's earlier thinking when resuming a conversation started on 2.1.286 or earlier; that thinking can now be dropped
Gateway: Added a log warning when the Google access token from a federation () credentials file is about to expire
Gateway: Improved the log hints about : they now say to list only a proxy that adds the connecting address to itself
Gateway: Improved the warning when AWS CountTokens fails on Amazon Bedrock: it says Claude Code, not the gateway, counts after the 501, and points at IAM only when AWS denies access
Self-hosted runner: Added to the orchestrator's spawn-runner hook environment: why Anthropic sent the request (e.g. , ); unset when none was sent
Self-hosted runner: Added a startup warning when is the last argument with no value (still ignored) or has a value of only spaces (still read as )
Self-hosted runner: Changed the orchestrator's log lines: now prints at every log level on stdout (was debug only, stderr) with after , and ends its fields with after ; update scripts that match or
Remote Control: Fixed a misleading "spawn error: ENOENT" when a session's working folder is missing; the error now names the folder
Remote Control: Improved the title a fork of a terminal fork is created with when the app doesn't set one: "Name (fork 2)"
[VSCode] Fixed a window whose sign-in the organization's settings refuse starting a new Claude Code process in the background every minute
[VSCode] Fixed a long word in the chat panel's error banner pushing its close button out of view
[VSCode] Improved the sign-in screen to show what Claude Code printed when its sign-in status check fails
[Cloud sessions] Added a No repository option: a cloud session on an Anthropic-hosted environment can now start without picking a repository
[Cloud sessions] Added the usual Chrome names to cloud sessions, so tools other than Playwright can find the built-in Chromium through google-chrome and CHROME_PATH
[Cloud sessions] Added a New session button to the card shown when a cloud session's environment was deleted, where the message box is hidden
[Cloud sessions] Fixed reading GitHub Actions logs in cloud sessions: and log requests now get the log in most environments, not an unreachable redirect
[Cloud sessions] Improved most Create PR failure messages in cloud and Remote Control sessions: they now give the reason or a link to GitHub instead of saying Try again
[Cloud sessions] Changed connector search results to tell Claude that the search covers only part of the connector directory
[Remote Control] Fixed side-by-side checkouts of one repository looking identical in the environment menu's Remote Control rows; each now shows its own folder name
[Claude Tag] Fixed keyboard focus and screen reader announcements in Claude Tag admin setup; pressing Escape in the connect form no longer also closes the Add dialog
[Code Review] Improved the Code Review analytics page to retry once after a server or network failure, then show a Try again banner instead of empty cards
Added a warning to when a new cloud scheduled task gets connectors you did not ask for, with how to remove them
Added a check that asks before a web or shell tool call sends your account email address to the network
Added onFailure: "block" for Agent SDK hook callbacks, so a callback that fails blocks the action instead of letting it run
Added a notice in Claude Desktop's Code tab when your organization's remote managed settings haven't loaded for the session, and another once they do
Added a notice when auto mode's check has no answer for a subagent's tool call, which used to leave nothing in the main view
Added anthropic.plan, anthropic.seat_type, anthropic.provider and anthropic.custom_base_url to OTel metrics, events and spans
Added a cost report to the Claude apps gateway admin API, GET /v1/organizations/analytics/cost, for reading past spend over a date range in total, per developer, per day or per IdP group
Added a daily record of each developer's IdP groups on Claude apps gateways with admin: set, kept for admin.identity_retention_days, which the cost report groups by
Added CLAUDE_CODE_DISABLE_NESTED_SESSION_ID: set it to 1 on a self-hosted runner to have run inside a session use that session's ID and transcript, as in earlier versions
Fixed project and local MCP servers disconnecting after the first turn in some Claude desktop sessions
Fixed auto mode failing every turn when an LLM gateway set as the base URL answers 403 or 422 to its server-side safety check (a 403 with an apiKeyHelper is unchanged)
Fixed exiting before a slow token refresh was saved, which could sign you out on the next run
Fixed a project's effortLevel setting being ignored by sessions that an app starts ahead of time and then opens in the project, such as new sessions in the desktop app's Code tab
Fixed reporting "No conversations found" in projects with many sessions when the linked session was older than the first page
Fixed the second of two simultaneous permission prompts showing no file path or command on claude.ai and the mobile apps
Fixed Remote Control and SDK hosts offering "don't ask again" on a mod's tool calls
Fixed session titles being lost in cloud and SDK sessions when a new message or Stop arrived while the title was generating
Fixed self-paced wakeups sometimes not being scheduled when Claude left a field out of its request
Fixed auto mode in cloud sessions stopping for approval when the Artifact tool uploaded, wrote to a database or saved a file through the outputs folder
Fixed skills synced from claude.ai being lost or downloaded again every ten minutes when they can't be written to disk
Fixed leaving a cloud scheduled task's next run time and link out of its results after creating or updating it
Fixed screen readers speaking a running subagent's elapsed time and token count on every change in screen reader mode
Fixed a region or network block (HTTP 403) being shown as a sign-in failure; the error now explains the block
Fixed Claude saying a working claude.ai connector needed authorization or had failed in cloud sessions when a synced plugin included the same server
Fixed exiting 0 when a full disk or quota lost its transcript or ~/.claude.json writes; it now prints an error and, in text and json output, exits 1. Full NFS exports may be missed
Fixed edits to settings files made in the first second or so after launch not taking effect until a settings file changed again
Fixed old transcripts not being cleaned up on machines where some runs skip cleanup, such as runs using
Fixed deleted agent team inboxes being re-created by a teammate's late message
Fixed a re-created agent teammate being removed from its team by an earlier shutdown approval
Fixed stored scheduled tasks being impossible to list or delete after scheduled tasks were turned off
Fixed Claude deleting your most recently updated guide when asked to delete one without naming which
Fixed Claude saying a guide was deleted when the server refused the delete
Fixed the Claude apps gateway hiding Amazon Bedrock's "Input is too long." error, which left sessions failing every turn with "upstream rejected the request" instead of compacting
Fixed self-hosted runner sessions losing recent turns or the whole conversation when restarted while a plan waited for approval
Fixed "Prompt is too long" after automatic compaction in sessions whose very large CLAUDE.md changed since it was last sent
Fixed high memory use and slow startup in headless sessions with many plugins that register commands
Fixed stdio MCP servers receiving an empty when their env config sets it to empty; the variable is now unset, so the server can use the machine's own AWS credentials
Fixed API requests failing with "unable to get local issuer certificate" behind some TLS-inspecting proxies after a root certificate renewal
Fixed very long conversations losing their earlier summary when compaction had to shorten its own request
Fixed a PDF's own metadata being able to make Read and @-mentions under-count its pages
Fixed and having no effect on , other-region and undated spellings of the default model
Fixed and the Artifact tool's shared list showing no shared artifacts when you have 200 or more of your own
Fixed Claude treating partial Grep and Glob results as complete when a search hit its time limit
Fixed OpenTelemetry exports to an endpoint through a proxy never being sent when they started while another export was still in progress
Fixed a flood of connection attempts to a proxy that blocks (HTTP 403) OpenTelemetry exports to an endpoint
Fixed OpenTelemetry exports hanging indefinitely behind a proxy that never answers; they now time out after 10 seconds, or up to 30 seconds
Fixed resumed sessions telling Claude again about a file change it already knew about
Fixed Claude sometimes not using a built-in tool in a resumed session after an earlier call failed because the tool was switched off
Fixed answering "Unknown command" instead of saying that Remote Control is turned off by the setting
Fixed agent team teammates in tmux or iTerm2 panes starting in auto mode when the lead session was in manual mode
Fixed a background session sometimes losing a just-made change of permission mode when it was upgraded or retired
Fixed Ctrl+C stopping all running background agents when pressed to clear typed text at the prompt
Fixed /feedback showing "Enter to confirm" while a report is being sent
Fixed child processes of a stopped shell command sometimes being sent SIGTERM twice, which could make some programs skip their cleanup
Fixed run inside a cloud or self-hosted runner session sharing that session's ID: it wrote into the session's transcript, and a restart could resume the wrong conversation
Fixed run inside a cloud or self-hosted runner session generating a title of its own and sending it to that session
Improved the error shown on Microsoft Foundry when Azure credentials can't be loaded: it now says to check or refresh them, and reports as
Improved to say up front when your design system has moved to Claude, and stop before building instead of failing at upload
Improved the startup error when a required Claude apps gateway can't be reached: it points to the network instead of a sign-in, and says when the gateway's TLS certificate can't be verified
Improved the "Resume this session with" hint shown at exit to repeat the flags you launched with (for example ) ahead of
Improved how self-hosted runners recover from server errors: after a 5xx other than 501 or 529, a runner's next poll now opens a new connection instead of reusing the one that failed
Improved how self-hosted runner sessions recover from server errors: after a 5xx other than 501 or 529, a session now opens new connections instead of reusing the one that failed
Improved how self-hosted runner sessions recover when connections stop answering: after a heartbeat gets no answer, a session now opens new connections instead of trying each idle one in turn
Changed SendMessage so a message to a running background agent arrives earlier: its running command moves to the background, without being stopped
Changed subagents and teammates on a different model from the main conversation to use that model's saved effort level or its default, instead of the session's effort level
Changed exit to skip the "Background work is running" prompt for plugin monitors
Changed the built-in skill to offer once, after a mod you built works, to help share the mod
Removed the Read tool's "file unchanged since your last Read" stub: reading an unchanged file again returns its content
Windows: Fixed every tool call being refused on some volumes where the native path lookup fails; the working-directory check now compares the folder's identity instead
Windows: Fixed the session scratchpad and other temporary paths growing with your project's path length in sessions not started by Claude Desktop, which made repositories cloned into them hit the 260-character path limit
Gateway: Fixed the status line and showing a developer's own spend limit as 100% used after their group's pooled budget ran out
Self-hosted runner: Fixed Claude not seeing the interrupted tool call when a session moves to a new runner and the turn is older than
Self-hosted runner: Fixed an MCP server that was switched off coming back on after the session moved to a new machine, when the session service had refused to save the switch
Remote Control: Improved fork names when the app doesn't set one: a long name keeps its "(fork)" ending, and in sessions started with a fork of "Name (fork)" is "Name (fork 2)"
[VSCode] Fixed forked conversations dropping messages: only one of the tool calls Claude ran in parallel was kept, and the last messages a compaction kept were lost, which could leave Claude's answer without the question it answered
[VSCode] Fixed a message being lost when Claude did not finish starting in time: the extension now starts Claude once more before showing the error
[VSCode] Fixed the sign-in screen opening when a request is blocked for its region or network
[VSCode] Fixed the Account panel showing the plan name with a lower-cased second word
[VSCode] Fixed file links in a Claude tab opening on top of the chat instead of in another editor group
[VSCode] Fixed attachment chips, menus, banners and dialogs in the Claude panel staying small when is raised
[VSCode] Fixed not raising effort for its turn or showing its rainbow when telemetry is off
[Cloud sessions] Added a link card to cloud sessions, so you can open or decline a link an MCP server asks you to visit instead of the request going unseen
[Cloud sessions] Changed the organization environment dialog in admin settings to the personal dialogs' short layout: each section opens from a row, and unsaved input asks before closing
[Cloud sessions] Fixed adding a network secret for a host that already has one silently replacing it; the Add secret form now refuses and points you to the existing secret
[Cloud sessions] Fixed new scheduled tasks ignoring your organization's default environment: the form now starts on the one an admin chose instead of the Anthropic-hosted default
[Remote Control] Fixed the next message to an idle session going unanswered after you restart , when you sent it within a minute of your previous message
[Claude Tag] Changed newly pasted artifact links in Slack to show a simpler card with an Open button that opens the artifact in Claude, instead of Slack's side panel
Added CLAUDE_CODE_DISABLE_ULTRATHINK, which turns the ultrathink keyword off
Added pooled group budgets to the Claude apps gateway: one monthly budget that a group's members share, on top of each member's own limit, set with pooled_budget on the spend limits admin API
Added CLAUDE_CODE_DISABLE_LOOPED_CROSS_CERT_DROP to keep system cross-certificates that certify each other in a loop, for servers whose private CA needs one
Added CLAUDE_CODE_SUBAGENT_EFFORT to set the effort level subagents run at when nothing else names one, instead of inheriting the session's
Added managed.policy_mode: layered to the Claude apps gateway: every policy that matches a developer applies, each merged over the ones listed below it, not only the first
Added guardrail.input_tagging on Claude apps gateway Bedrock upstreams, which wraps prompts in the input tags that an Amazon Bedrock guardrail's prompt attacks filter needs; all_messages_and_system also tags the system prompt
Deprecated fast mode for Opus 4.8 as of October 30, 2026; it will be removed on November 30, 2026. After removal, fast mode requests on Opus 4.8 return an error and do not fall back to standard Opus 4.8. Migrate to Opus 5.5 to keep the speedup
Fixed shell commands being left running on macOS and Linux when Claude Code exits by itself, for example when credentials are refused or a cloud session is archived
Fixed bash aliases with line breaks in their value (except in Git Bash), and functions whose names start with a dash, being garbled or lost in the Bash tool's shell
Fixed bash scripts started from the Bash tool stopping after their first command when is exported
Fixed PowerShell hooks not blocking on exit code 2 when the command begins with a type cast, param, using or an attribute
Fixed some network requests hanging when a compressed response was cut off or corrupted
Fixed sonnet, opus and haiku on Vertex AI and Amazon Bedrock showing an error mid-session instead of switching to an older model when the newest is not yet available to the account or region
Fixed the Claude apps gateway not checking every model a request names against availableModels, deniedModels and models; a request that names a blocked model now gets a 400 naming the field
Fixed refusing to run where managed settings require a Claude apps gateway; in a terminal it now shows the gateway sign-in
Fixed sessions uploading files from outside the working directories when a Read allow rule covered them
Fixed prompts containing invisible characters needing a second Enter to send; plain prompts now send cleaned on the first Enter, and commands still wait for review
Fixed sub-agents that inherited a parent sub-agent's model moving to the main model when a background job or message woke them
Fixed a managed autoMode.allow list without "$defaults" getting the built-in exceptions back from a host app's , a first rule added in , or
Fixed cloud sessions and cloud scheduled tasks not being marked as failed when auto mode stopped a turn because the server returned no safety verdict
Fixed text output sometimes not saying why auto mode stopped a turn when a background agent was still running
Fixed being ignored in sessions started by a host application (such as Claude Desktop) behind a proxy or LLM gateway with experimental betas turned off
Fixed plugin MCP scripts receiving a corrupted and server URL when a credential-named environment variable was set to a switch value such as
Fixed the SDK control request not loading the CLAUDE.md of a directory outside the working directory (with )
Fixed the Artifact tool showing for artifact database access rules at the level, and not quoting those rules back when it refuses a republish that would drop them
Fixed not warning when the model isn't recognized by this version and auto-compact will assume a 200K context window
Fixed the "hold space to speak" hint using up its three showings in one session, and showing an empty key when push-to-talk is unbound
Fixed Grep and Glob never returning when the search process is killed at the timeout but does not exit, seen on Windows
Fixed a rare case where resuming a conversation did not restore its plan, when or had been run while part of that conversation was still being saved
Fixed first-run setup dropping words from the security notes and the terminal-setup explanation in narrow terminals
Fixed the Enterprise survey card taking a typed 1 or 0 after a short pause; a typed answer now needs Enter
Self-hosted runner: Fixed a message sent while Claude was working being answered after a Stop, once the session's process had been replaced
Self-hosted runner: Fixed an MCP server's on/off switch sometimes being lost when a session moved to a new machine
Windows: Fixed the Bash tool losing your aliases and functions in Git Bash when the rc file sets errexit and pipefail and only winpty aliases, or none, are defined
Improved started from the Code tab in Claude Desktop or on the web: cloud and sessions now show the findings card, not a plain-text list
Improved on large repositories: each refresh usually runs one fewer full-repository git command, and refreshes are spaced out when git is slow
Improved the messages shown when , a cloud session or a cloud agent finds no GitHub remote: they now say to create a repository at https://github.com/new, and no longer suggests a command that rejects
Improved SSL certificate errors to name the likely causes, among them a server that leaves out an intermediate certificate, and the fix for each
Changed auto mode so that an list without no longer removes the built-in rule on scheduled-task prompts
Changed server-managed settings for Team and Enterprise logins: settings fetched from Anthropic's API now apply without an approval prompt, and a stored copy that doesn't verify is refused
[VSCode] Added sign-in to a Claude apps gateway from the chat panel, with no terminal needed
[VSCode] Changed to run its turn at effort and show in a rainbow in the chat box, as in the terminal
[VSCode] Fixed the missing Effort slider, Ultracode switch and model name when the model setting has the tag, such as
[VSCode] Fixed saved side-question history being deleted too early while a settings file has errors
[VSCode] Fixed a conversation coming back in Auto mode after a reload or restart when its plan was approved with "Yes, and manually approve edits"
[Cloud sessions] Added a form card to cloud sessions, so you can fill in or decline a form an MCP server asks for instead of the request being canceled without you seeing it
[Cloud sessions] Added a "Catching up…" line that shows while a cloud or Remote Control session you switch back to is still bringing its messages up to date
[Cloud sessions] Changed network secrets so Enterprise members can add and delete them on their own cloud environments, instead of only viewing them
[Cloud sessions] Improved the Changes pane for cloud sessions: the note about what the list leaves out is now a badge beside the branch name, not a row above the diff
[Cloud sessions] Fixed file search in a cloud session's Files pane showing folders as ../.. paths after Claude changed directory; results now show their path from the project's root
[Claude Tag] Fixed Claude refusing to edit or append to a canvas it made in a Slack channel, from that channel, once the canvas was also shared to another channel or a DM
[Claude Tag] Fixed untagged replies going unanswered in a Slack Connect thread when both organizations have installed Claude and Slack delivered the reply to the other organization's app
[Claude Tag] Fixed a cloud scheduled task's live status checklist in Slack staying half-done; a run can now edit the top-level messages it posted during that run
[Claude Tag] Changed a Slack channel's Respond automatically switch to a "How Claude participates" choice on the channel's Configure page and in Claude Tag admin settings
[Code Review] Added a findings-by-severity card to the Code Review analytics page, showing the period's total findings, a daily chart stacked by severity, and each severity's count
Added permissions.blockWritesOutsideWorkingDirectories: Write, Edit and NotebookEdit refuse paths outside the working directories in every permission mode
Added an optional groups list to Claude apps gateway upstreams: only developers in the listed IdP groups are sent to that upstream, on failover too
Added guardrail_trace to Claude apps gateway Bedrock upstreams, to log which Amazon Bedrock guardrail filter fired on a request, without the matched text
Added idle compaction to VS Code and Claude Desktop's Code tab: a 200K+ token conversation left idle is summarized, and the summary is used on your next message if the prompt cache has expired
Fixed sessions failing turn after turn with "Invalid effort level" when an organization's admin caps a model's effort: Claude Code now lowers the effort, retries, and says which level it uses
Fixed exiting with code 0 and no output when startup failed; it now prints the error and exits 1
Fixed Bedrock sessions with many images failing every turn and with "400 Input is too long." instead of removing older images and compacting
Fixed Microsoft Foundry sessions failing when the resource has no deployment for the default Sonnet, Opus or Haiku model: Claude Code now falls back to an older model of that family
Fixed repeated refused requests behind a gateway that doesn't accept tool search's tool_reference blocks: the request is sent again once without tool search, and the session remembers
Fixed TLS connections failing with UNABLE_TO_GET_ISSUER_CERT when the system certificate store holds a renewed root certificate that is cross-signed with its predecessor
Fixed MCP servers that also work without sign-in showing "needs authentication" after their stored sign-in stopped working; they are now used signed out
Fixed reporting success when the MCP sign-in was not removed, for example while the macOS keychain is locked over SSH
Fixed extra sign-in renewals when several sessions share an Anthropic profile login and the credentials lock is busy
Fixed and asking the workspace trust question in a CI job that has a terminal; with set they now refuse an untrusted folder at once
Fixed an administrator's TLS trust settings in managed settings not being applied in Claude Desktop sessions
Fixed model switching being refused on machines with managed plugin settings when one of your own or plugins had a broken manifest or failed to download
Fixed the Bedrock and Vertex model upgrade offer coming back at every start when managed settings pin the model
Fixed forceRemoteSettingsRefresh set only in remote managed settings no longer applying once the stored copy had expired, which let sessions start without policy when the server could not be reached
Fixed "Continue automatically at usage limit" continuing more than three times without a prompt from you when a task restarted itself between waits (a /goal check-in, a background or scheduled task)
Fixed background and cloud sessions started with Ultracode turning it back on at their next start after it had been switched off
Fixed the last broken reply and its retry prompts staying in the conversation after Claude gave up on a tool call that could not be parsed
Fixed a PreCompact hook with very large output making compaction fail or repeat; each hook's output is now cut at 10,000 characters
Fixed background diff refreshes briefly taking the repository's index lock, which could make a git command run at the same moment fail with "Unable to create '.git/index.lock': File exists"
Fixed markdown tables jumping between grid and stacked layouts on half-typed rows while streaming, and long tables falling back to raw pipes
Fixed the /resume picker showing the text of CLAUDE.md or CLAUDE.local.md as a session's title when the session only ran slash commands
Fixed answering from the main conversation when asked from a subagent's open transcript
Fixed pasting an image over SSH to a Linux machine doing nothing silently; the prompt now says to copy the file over and paste its path
Fixed sessions that failed to start when the session service was slow for a moment: the worker's registration is now retried with growing waits
Fixed model switches over Remote Control that take over 8 seconds getting a "still pending" error instead of the final result
Fixed the setting description saying listed commands always run outside the sandbox; it now says every command in a call must match an entry
Fixed shell and MCP calls that auto mode, a deny rule or a PreToolUse hook blocked, or that otherwise did not run, reading as if they ran in a collapsed tool group
Fixed sandbox protections not applying to a worktree entered by or
Fixed hooks matching Bash not running on shell commands started by the Monitor tool; such hooks can block or ask, but not approve or rewrite those commands
Fixed a settings file excluded with still supplying some settings, such as auto mode rules and saved permission consents
Fixed auto mode reporting a call as blocked, and listing it in , when its safety check gave no verdict
Fixed a Claude apps gateway Vertex upstream hanging for minutes when a Google token endpoint accepts the connection and never answers
Fixed the Claude apps gateway's start-up warning for a deprecated Claude Desktop key that it still serves as written saying "stops being accepted" after the key's end date
Fixed opening the browser and starting a new login for plans billed through the App Store or Google Play; it now says where to change the plan
Fixed , and rewinding past a switch to another model after a refusal, moving a session on a model name Claude Code doesn't recognize to a different model
Fixed requests failing when a gateway or cloud provider refuses one of Claude Code's beta headers by name: the request is sent again without it
Fixed model IDs spelled with a dot behind an LLM gateway, such as , being treated as an older model with the wrong context window, output limit, effort, thinking mode and cost
Fixed Remote Control clients showing a stray "Compacted (ctrl+o to see full summary)" row after /compact
Fixed the cloud sessions tip and the Remote Control idle notice showing when an organization's policy turns those features off
Fixed a resumed claude.ai cloud session making a model call nobody asked for when the previous worker stopped just after receiving a new chat's files
Fixed WebFetch in Cowork cloud sessions silently dropping a PDF's text past 100,000 characters; it now says how much was unread and where to read on
Fixed Claude being told only that a command was declined after you stopped it with Esc or Stop in a cloud session or the IDE; it now also hears that the command may have run
Fixed blank lines at the top of a code block disappearing when the code block opens a quote
Fixed a blank line appearing above some rows in the transcript view (Ctrl+O)
Fixed vim mode , , and carrying on past the end of the line, and made and stop on empty lines
Fixed x and Enter in the agent panel sometimes acting on the wrong agent when another agent started or finished
Fixed pasted text and dragged-in files being lost in Claude's question dialog unless the "Other" row had focus
Fixed pasted text being lost when a row in the prompt footer was selected
Fixed vim mode over a character selection ignoring whether the yanked text was whole lines
Fixed vim mode and taking the line break at the end of a line
Fixed ↓ selecting footer items hidden by the ? help menu, the command list or a paste hint
Fixed Esc on a command's panel, such as , also interrupting the subagent whose transcript is open
Fixed the welcome header in fullscreen mode showing the session's model while viewing a subagent or teammate that runs on a different model
Fixed the fullscreen transcript being left mid-conversation after "Restore conversation" in the rewind menu while scrolled up
Fixed a rare case where a deleted session could reappear in the resume list as an almost empty entry
Fixed prompts containing tags such as or not being acknowledged to a local stream-json host
Fixed sessions staying untitled when the first prompt failed (for example on a usage limit) and the conversation continued afterward
Fixed the skill file watcher checking every removed skill kept in , which added file system load that grew with each removal
Fixed the session name from /rename disappearing while Claude asks for permission or a plan decision, so side-by-side sessions stay identifiable
Fixed background sessions that fail to start being reported as a deleted daemon binary when the binary is still on disk
Fixed the tip and idle reminder about push notifications appearing when the push settings in are hidden or your organization has turned off Remote Control
Fixed and growing without limit: each now holds about 1024 entries, whatever says
Fixed the Bash edit diff listing a whole file as changed when a CRLF file under git's line-ending conversion was re-saved unchanged or had one line edited
Self-hosted runner: Fixed an idle session moving to another runner instead of pausing when the runner's request to pause it lost its connection before Anthropic answered
Improved memory use in long headless and SDK turns that run many subagents: the parent session no longer keeps each subagent's tool results until the turn ends
Improved prompt history: Ctrl+R now matches text inside collapsed pills
Improved the upload prompt to show the folder, the project and the files it will upload or delete
Improved review tab, now called Recently blocked: the footer says what Esc will do with marked rows
Improved auto mode's blocked calls: messages name the command, say Claude may retry and auto mode checks again, and point to to review
Improved permission prompts: a long reason takes fewer rows, so it pushes the command being approved off the screen on fewer terminals
Improved the cloud session error shown while a request refused for your claude.ai login is still being retried: it now also suggests
Improved the behavior of stored claude.ai, Team, and Enterprise logins when MDM and remote settings differ on base URL or
Improved in agent view to say how to stop agent view opening by default
Improved session auto-titles: a session that starts with a skill or a prompt-based command such as now gets a title from it instead of staying untitled
Improved speed and memory use on damaged transcripts
Improved speed in sessions with ten thousand or more MCP tools
Self-hosted runner: Improved the error shown when a session's branch isn't on the git remote: it now covers a never-pushed branch, says how to fix each case, and no longer suggests retrying
Updated the skill: its Datadog setup for API tracing now sends the header, as the Console does, and its install instructions drop the outdated macOS step
Updated the bundled dataviz skill to advise printing y-axis tick labels in full under 10,000, and horizontal ones in full under a million where they fit
Updated the bundled dataviz skill to answer donut and pie chart requests with ranked bars or a segmented bar that prints its values
Changed Claude's file tools to ask before editing the local copy of your organization's server-managed settings, as they do for your settings files
Changed to check workspace trust before it runs git, as does
Changed the Bash tool's shell to clear any inherited alias or function and to stop passing exported / functions to commands, so is the system command or zsh builtin
Changed Recently blocked to refuse approving a call you can't read in full, including one the terminal is too short to show
Changed auto mode in Cowork cloud sessions: a hook's allow of an MCP tool call now counts as no answer, so the classifier or a permission prompt decides
Changed hook conditions such as to match the Monitor tool's shell commands as matches Bash's
Changed the skill to ask to read a Managed Agents workflow run's workflow before changing the agent to improve that run
Changed flagged requests to retry on another model, not end in a refusal, when , or leaves only an older Opus model, or none
Changed idle compaction to also run for subscribers with telemetry turned off, and on Bedrock, Vertex, Foundry and LLM gateways once the one-hour prompt cache is on
Changed (also and ) to turn hyperlinks off instead of on
macOS: Changed in most commands that Claude runs to use the C locale, to avoid a reported memory leak in macOS's regex library on files that aren't valid UTF-8
[VSCode] Fixed "Clear authentication" for MCP servers reporting success when the saved sign-in could not be removed
[VSCode] Fixed missing spinner and Stop button while a queued message's hooks run
[VSCode] Fixed session group changes that cannot be saved, such as a delete, failing silently; an error notification now appears
[VSCode] Fixed Cmd+F / Ctrl+F not opening the find widget in the plan preview tab
[VSCode] Fixed the voice dictation shortcut (Ctrl+D) doing nothing under non-Latin keyboard layouts such as Russian, Greek or Hebrew
[VSCode] Fixed missed one-time saved scheduled tasks being deleted without asking when the extension opened without a chat
[VSCode] Changed to also stop the extension adding the Claude in Chrome instructions to a session's messages; the browser tools stay available
[Cloud sessions] Added an Include completed button to the Scheduled tasks page when finished one-off tasks are the only ones hidden, so you can show them without opening the Sort menu
[Cloud sessions] Fixed recently used self-hosted environments never appearing among the recent environments on the new session card
[Cloud sessions] Fixed cloud sessions reporting uncommitted changes every turn after Claude moved a branch to a commit it had pushed from another worktree
[Cloud sessions] Fixed the self-hosted environment details dialog in admin settings squeezing its content out of view in very short windows or at high zoom; the dialog now scrolls
[Cloud sessions] Fixed the permission mode picker staying on Auto after a running cloud or Remote Control session refused the switch; it now shows the mode in use and tells you
[Cloud sessions] Improved scheduled tasks: runs in Anthropic's cloud now load the plugins enabled on your claude.ai account
[Cloud sessions] Improved Test connection for GitHub Enterprise in admin settings to also connect the way cloud sessions do, and to warn you when that second test fails
[Cloud sessions] Improved cloud session transcripts: a rename row now names the new title, and repository and environment lists show as a table instead of one line of JSON
[Cloud sessions] Changed cloud sessions from the web, desktop and mobile apps to start even when a setup script exits with an error, instead of failing to start
[Remote Control] Fixed the permission mode button in Remote Control sessions showing the wrong mode until you typed; while your computer is online it now shows the real mode on open
[Claude Tag] Added a dismissible link to the Claude Tag API docs on the Bundles and Channels tabs in admin settings, for Enterprise organizations with Slack connected
[Claude Tag] Fixed giving up after one failed workspace check in channels shared across Enterprise Grid workspaces; it now retries, then asks you to run it again
[Claude Tag] Fixed a second confirmation DM and channel note when you connect your Claude account from Slack twice from the same link within a few minutes
[Claude Tag] Fixed follow-up messages in Slack showing no sign of progress while Claude's session waits for a self-hosted runner; Claude now posts a wait notice in the thread
[Claude Tag] Fixed Claude sometimes not answering a tag in its own thread in Slack Connect channels where both organizations have installed Claude
[Claude Tag] Fixed Retry on plugin and skill pages in Claude Tag admin settings discarding unsaved access changes after a failed load; your edits now stay in place
[Claude Tag] Fixed the repositories control in Claude Tag admin settings showing the same action twice; its menu now lists only what the button doesn't already do
Added oidc.user_id_claim to the Claude apps gateway, to identify people by an id_token claim other than sub, such as Microsoft Entra ID's oid
Added click to send: in fullscreen, clicking the "to send now" hint under a queued message sends it right away, as its key does
Fixed managed settings and organization policy not being fetched for the rest of the session after signing in from the VS Code extension
Fixed Claude overwriting a very large CLAUDE.md, rules file or @-included file in a subdirectory after seeing only its start; Write now asks Claude to read it all or edit in place
Fixed per-directory and paths: skills not being found after a Bash cd deeper into a git repository
Fixed a rare case where the first reply after resuming a session in the terminal could be missing the next time the session was resumed
Fixed a command with an invalid name stopping all commands from loading, which could leave with no output
Fixed the Read tool sometimes failing on PDF pages with "pdftoppm failed: Could not write image" when the clean-up of old session files ran at the same time
Fixed the spinner, OpenTelemetry effort values and transcripts naming a newly picked effort level during a task before the model applied it; they now show the level in force
Fixed the and cache warning saying the re-read waits for your next message; a change made while Claude is working can trigger it sooner
Fixed some sessions showing as waiting on you when the last message only mentioned items waiting on you mid-sentence
Fixed agent view restoring input text on the next launch after it was cleared with Ctrl+C just before exiting
Fixed agent view reopening in shell mode after exiting with Ctrl+D from an empty ! input
Fixed vim mode d, c and y with a gj or gk count larger than the lines left deleting or copying text; like Vim, they now only move the cursor
Fixed showing a long description meant for Claude in and the / command menu instead of a short one
Improved the prompt's effort indicator: a change made mid-task now says it may wait for your next message, and the note clears when it no longer applies
Improved WebFetch errors in cloud sessions: a host that does not resolve is now explained as possibly outside the allowed network domains, so Claude names the host to allow
Changed Bedrock, Vertex, Foundry and Mantle to use the shorter system prompt for model names Claude Code doesn't recognize, such as custom deployment names and inference profile ARNs, even when they front Sonnet or Haiku; set CLAUDE_CODE_SIMPLE_SYSTEM_PROMPT=0 to keep the full prompt
Changed automatic model switches after a flagged message to also cover model names Claude Code doesn't recognize, such as custom deployment names; set CLAUDE_CODE_DISABLE_REFUSAL_FALLBACK=1 to turn them off
Changed usage limit messages to call the 5-hour window the "5-hour limit" instead of the "session limit"
Changed cloud sessions started from the CLI to get their names and branch names from the server
Changed prompt and agent hooks to run at most 24 at a time per session, sub-agents included, plus at most 12 that have waited longer than their event's timeout; a under 1 second now counts as 1 second
Changed a subagent's to lower the window set by , where it had no effect before; it still never raises that window
Changed OpenTelemetry to report the real name of fixed-URL remote MCP servers declared by plugins from the official Anthropic marketplace, instead of
Changed Claude Code to stop sending the OpenTelemetry event
[VSCode] Fixed sessions ending on a bare exit code when your organization's settings couldn't be loaded or were refused at startup; the tab now says why and offers Retry or Sign in again
[VSCode] Changed usage limit resets to show a clock time ("Resets at 3:10 PM") and to say "5-hour limit"
[Cloud sessions] Added an effort level to the model picker when you create or edit a routine that runs in the cloud
[Cloud sessions] Added a Bash editor with colors, line numbers and a Copy button to the setup script box in cloud environment settings
[Cloud sessions] Improved the step shown when Claude adds a repository to a cloud session: opening it now shows a short table of what happened instead of raw JSON
[Cloud sessions] Fixed resending an unchanged message after a failed send in a cloud session sometimes running it twice
[Cloud sessions] Fixed a failed cloud environment creation showing its error only as a toast outside the open dialog; it now appears inside the dialog
[Cloud sessions] Fixed Edit in a routine's menu on the Routines page going to the routine's page without opening its edit dialog
[Remote Control] Fixed an unarchived Remote Control session showing as working until a computer reconnected; it now shows as idle
[Claude Tag] Improved Claude Tag's retry notice in Slack to name the model in use, or say rate limits were hit, instead of a generic API error
[Claude Tag] Fixed a Claude Tag channel's on/off switch and agent settings falling back to workspace defaults when an older private Slack channel goes public and gets a new ID
[Claude Tag] Fixed Claude in Slack not replying in channels whose environment has network access set to None
[Claude Tag] Fixed Claude in Slack sometimes posting a file in the wrong thread when it was answering in another thread of the same channel
[Code Review] Fixed Code Review reviewing an outdated commit, or none at all, when GitHub delivered a push event late; it now reviews the pull request's current commit
Added and to self-hosted-runner, to keep an idle session while your host reports processes it left running
Added a tip for the Explanatory output style, shown when you ask Claude for explanations
Fixed long freezes at startup and after reading or editing files when a CLAUDE.md file holds a very long list item
Fixed interrupting Claude not taking effect until a timeout while an MCP server had not answered a resource read or a skill was still downloading
Fixed standard-context sessions stopping with "Usage credits required for 1M context" when a request ran over 200K tokens; Claude Code now compacts the conversation and continues
Fixed Write and Edit stalling for up to 5 seconds after they ran, and reporting 0 lines changed, when changing thousands of lines in a file
Fixed subagents being unable to use MCP tools from servers that finish connecting after the subagent starts
Fixed Claude seeing stale MEMORY.md and CLAUDE.md content right after automatic compaction when those files were edited earlier in the session
Fixed and SDK sessions saving transcript messages out of order or keeping messages that were taken back
Fixed hooks running about twice a minute for each running subagent instead of once when it finishes
Fixed the @ file picker ignoring .ignore/.rgignore negation rules that re-include git-ignored files
Fixed a subagent's isolated worktree being removed while a background subagent it started was still working in it
Fixed background agents in auto mode that wait on their own shells starting a new main conversation turn on every wake
Fixed the Bash tool description claiming the working directory always persists between calls
Fixed the environment block naming a shell commands don't run in, such as fish when the Bash tool uses zsh
Fixed , and naming the current folder instead of the project entry in ~/.claude.json that holds a local-scope server when run below a repository root
Fixed and showing the error code twice on failed-connection lines (for example ENOENT: ENOENT: …)
Fixed Remote Control sessions staying on "Connecting" for about two minutes when a network proxy blocks a startup request
Fixed messages that Claude sends to a cloud or Remote Control session appearing as your own message in the Claude mobile apps
Fixed Claude not being told the cause when a file attached to a message sent over Remote Control or to a cloud session could not be saved because the disk was full, or that a message's attachments past the first 20 were left out
Fixed WebFetch and WebSearch hanging on a stalled response in Cowork cloud sessions; an unfinished request now fails after 300 seconds
Fixed a background session that crashed between turns not being restarted while it was attached, pinned, or had a scheduled task or wake-up set
Fixed the "background service did not respond" error suggesting the disabled ; it now suggests and says it ends background sessions
Fixed starting the background service before reporting that no background session matches the id
Fixed not warning about a prompt cache miss in plan mode when the plan model differs from the session model
Fixed saying the VS Code extension was installed before the install finished or when it failed
Fixed the Write tool's file preview skipping rows and miscounting hidden lines when a line is wider than the terminal
Fixed ↑ in an agent's chat tab recalling a message that was still waiting to be delivered, so resending it sent a second copy
Fixed Cowork cloud sessions losing their connectors and most tools after a restart when a plugin or your settings named an ; Cowork cloud sessions now ignore that setting
Fixed agent teams sessions showing an empty task list when coming back with , , or , including after or a crash, and writing to the original session's list
Fixed pasting text that mentions an image file, such as or , attaching the image and dropping its path from the prompt
Fixed the feedback draft card showing its 1/2/0 and Esc shortcuts while the prompt has text, when those keys act on the prompt instead of the card
Fixed a lone backslash in quotes or brackets, like or , disappearing from Claude's responses
Fixed agent teammates compacting their history when is set
Fixed the rewind menu offering "Summarize from here" and "Summarize up to here" when is set
Fixed a finished , or another skill that runs in a sub-agent, running a second time when a cloud or background session restarts
Fixed long hidden thinking being cut off as idle on Google Vertex AI, Microsoft Foundry and Claude Platform on AWS, where the endpoint sends thinking progress updates
Fixed saying it had installed the JetBrains plugin when nothing was installed
Fixed Claude Pro and Max subscribers being told to ask their admin when their subscription can't be used; the message now points to billing settings
Fixed the diff pane opening by itself after an edit in wide fullscreen terminals when it had nothing to show
Fixed showing a remote server as failed after "Clear authentication" when the server works without sign-in
Fixed showing "authenticated" for a remote server that Claude Code sends no credentials to
Fixed a folder of plugins loading as one plugin when an empty was at its top
Fixed never showing large prompt-cache misses under "What's contributing to your limits usage?"
Fixed status line links staying plain text in background sessions after you open them from a terminal that supports links
Fixed the /rewind confirmation saying the conversation "will be forked" when the later messages are removed from the conversation
Fixed the /rewind warning that wrongly said manual and Bash edits are never affected by a code restore
Fixed plan approval in screen reader mode sending feedback you had dismissed with Escape
Fixed Claude Code retrying requests the API marked not to retry, which could hold a turn for minutes or, in unattended retry mode (), indefinitely
Linux: Fixed sandboxed Bash commands failing with when a folder was also an added directory and was on
Self-hosted runner: Fixed a session failing to start when a rate limit (HTTP 429, or a git wrapper that exits 75) blocks an added read-only repository; it now starts without that repository
Improved startup time for Pro and Max accounts by skipping two network requests on launches within an hour of the last check
Improved and to warn when a compacted cloud session loads from its last compaction, so the messages it summarized aren't in the local copy
Improved the messages shown when a background session's process exits: they no longer promise a restart that isn't coming, and they say how to resume the session
Improved artifacts with several views: Claude now routes each view on the link's and no longer says the address bar stays the same as you switch views
Improved shell commands that reach their timeout: the result now shows the output so far and says the command is still running in the background
Improved compaction: when the model's reply has no summary in it, Claude Code now usually asks for the summary once more before it replaces the conversation
Improved the Artifact tool's choice between a page and a document: explainers and visual or interactive work become artifact pages; documents are for writing people keep editing or pass around
Improved startup time for launches whose only arguments are options and their values, such as
Improved the "Connection dropped" API error: it now says where to look first (the proxy or gateway in use, else VPN or firewall; Anthropic API only, Bedrock, Vertex and Foundry are unchanged)
Improved screen reader mode: deleting a rule in /permissions says "Deleted allow rule …" right away
Improved the message shown when a pasted sign-in code is refused: it now says the code may have expired or been used, and to sign in again
Improved Slack connector sends: Claude now checks a channel's topic for posting rules before messaging a channel you didn't name
Improved screen reader mode: Claude's questions are listed as "Questions: Color (answered), Pages", without arrows or symbols
Changed in the interactive terminal to run its turn at xhigh effort on Opus 5.5, Sonnet 5.5, Haiku 5.5 and Fable 5.1 through Anthropic's API; typed while Claude is working, it raises the rest of that turn
Changed the rainbow to appear only where the keyword can raise effort, and not when the word is quoted or part of a file path
Changed Ctrl+D in agent view to match the prompt: on an empty input, pressing it twice exits
Changed and output to write DEL, C1 control and Unicode format characters inside strings as escapes; parsed values are unchanged
Changed model names and IDs to drop the suffix and its label on models where the suffix has no effect; the suffix is still accepted
Changed startup warnings about permission rules in settings files to show once per user until the rule changes
Changed to tell Claude to put the effort level first and use max only when asked
Changed in settings files and in a mod's so they can only turn compaction off, not back on
Changed Claude Code on Bedrock, Mantle, Vertex, and Foundry to load model settings from a signed file on downloads.claude.ai; set CLAUDE_CODE_MODEL_CATALOG=off to turn this off
Changed sessions that set with feature-flag fetching off to reuse a claude.ai skills list up to 10 minutes old that another session on the machine fetched
Changed clicks on scrollbar arrows and bars in fullscreen lists to act when the mouse button is released, so moving off the scrollbar before letting go cancels the click
Changed to say it deletes data only on this computer, not anything stored by Anthropic
[VSCode] Added syntax coloring to code blocks in Claude's replies, in light, dark and high contrast dark themes
[VSCode] Added a "Running UserPromptSubmit hooks" spinner status and screen reader announcement for slow UserPromptSubmit hooks
[VSCode] Fixed custom skills and custom slash commands sent from the VS Code or JetBrains panel leaving out the open file or selected lines that ordinary messages include (anthropics/claude-code#102799)
[VSCode] Fixed the extension host freezing while the login shell ran its start-up files to read PATH on macOS and Linux
[VSCode] Fixed clicking an image in a tool result, or closing its preview, also opening the result's text in an editor tab
[VSCode] Fixed voice dictation continuing to record after a message was sent with the Send button; sending now stops dictation first, as pressing Enter already did
[VSCode] Changed the extension to start Claude Code sessions with set while VS Code's telemetry setting is off, so they send no usage metrics or error reports and fetch no feature flags
[VSCode] Changed the session list side bar to load Web sessions when the Web tab is first opened, not at startup
[Cloud sessions] Fixed routines in Anthropic-hosted environments staying locked after their owner left the organization and rejoined; the owner can now turn them back on
[Cloud sessions] Fixed a failed routine API token delete or regenerate showing nothing if the edit dialog had already closed; it now shows an error toast
[Cloud sessions] Fixed cloud environment dialogs, including the admin dialog, accepting duplicate names; they now refuse a name another listed environment already has
[Claude Tag] Added a Skills view to Claude Tag analytics showing how often Claude runs each attached skill in Slack channels and which go unused, with Usage links in admin settings
[Claude Tag] Improved Claude Tag routines that run in a new session: a run with nothing to report can now end without posting a throwaway message to the channel
[Claude Tag] Changed Claude Tag admin settings to show a lock instead of # for private Slack channels that your own Slack account can see
[Code Review] Improved Code Review's check run to say no further automatic review will start when the model still can't analyze a change on the automatic retry
[Code Review] Improved Code Review reliability: a review whose session fails to start because of a transient server fault is now retried once automatically, and its check run says so
Added the Monitor tool and plugin monitors on Bedrock, Vertex, and Foundry, and when telemetry or nonessential traffic is disabled; long foreground sleeps are now blocked there too
Fixed requests failing behind some gateways and compatible servers that reject the effort-2025-11-24 beta value or mid-conversation system messages; Claude Code now retries without them
Fixed background cleanup deleting some recent files, such as pasted images, when cleanupPeriodDays is set to a very large value
Fixed compaction after a "Prompt is too long" error keeping too much of a conversation with dense text, such as base64 or SVG, so the next request could fail again
Fixed file read permission prompts not showing where a symbolic link leads
Fixed a question's auto-continue timeout firing the moment the external editor closed after a long edit
Windows: Fixed PreToolUse and PermissionRequest hooks letting a tool call through when Git Bash is missing and the hook's command is only quoted strings, such as a quoted path
Improved auto mode's prompt before the first read outside the working directories: it now says when blocking those reads makes shell commands ask for permission
Improved memory use of non-interactive sessions (, Agent SDK) during compaction when the transcript file is very large
Improved a mod's to draw inside tmux with allow-passthrough and focus-events on, in kitty, Ghostty, and iTerm2 3.5+ with fullscreen rendering, where it showed only its alt text
Linux: Improved and the sandbox startup warning to name Ubuntu's AppArmor restriction on user namespaces, and how to lift it, when it keeps bubblewrap from starting the sandbox
Changed the error for an MCP tool call that times out in a non-interactive session while the server's elicitation is unanswered: it now tells Claude that no answer came and not to repeat the call
[VSCode] Fixed pressing Enter on the plan review card's "Send feedback and keep planning" button approving the plan instead of sending your comments back
[VSCode] Fixed the panel showing "Something went wrong" after "Switch branch & continue" on a cloud session opened from Session history's Web tab
[Cloud sessions] Added Claude Code cloud sessions and Remote Control permissions to Enterprise custom roles, so Owners can control access to each by role
[Cloud sessions] Added a Choose file button to load a cloud environment's setup script from a file
[Cloud sessions] Fixed failed saves and archives in the cloud environment edit dialog showing no error inside the dialog
[Cloud sessions] Fixed failed routine API token actions showing only a toast; the error now appears in the routine edit dialog
[Cloud sessions] Improved the session start checklist to show a cloud environment's setup script output in a scrolling box
[Cloud sessions] Changed turning on Cloud sessions or Remote Control in admin settings to ask for confirmation and list the custom roles that have that permission
[Cloud sessions] Changed the cloud environment dialog to open network access, setup script and environment variables from rows instead of listing every editor at once
[Claude Tag] Fixed Claude Tag treating commands such as and as ordinary messages when sent in bold, italic or strikethrough
[Claude Tag] Fixed Claude Tag admin channel and workspace pages being replaced by a load error when a background refresh of the bundle list fails
[Claude Tag] Fixed Claude Tag's spend limits page in admin settings reporting that no channels match a filter while channel names are still loading
[Code Review] Fixed the Code Review admin section hiding its repositories and switches after a failed refresh of the repository list
[Code Review] Improved the Code Review admin section to retry the first load and show one Try again banner when it still fails
Fixed sandboxed Bash commands on macOS and Linux running the shell's startup files outside the sandbox before each command
Fixed macOS sandbox denyWrite glob patterns not applying at a path's real location when the pattern's folder is reached through a symlink
Fixed sandboxed commands and auto-accepted edits being able to modify the MCP config file passed with
Fixed a disabled MCP server being reconnected by a later permission prompt in print and SDK sessions
Fixed the Bash permission check trusting a variable set by a command whose redirect can fail to open
Fixed Bash permission checks not prompting for some compound commands that change directory before running git when the cd is wrapped or prefixed, as they do for a plain cd
Fixed an Edit(path) deny rule not blocking a Bash redirect to that path in some commands that also held a subshell
Fixed worktree-isolated sessions accepting some locale-prefixed commands the isolation guard should refuse
Fixed worktree-isolated sessions on zsh accepting some arithmetic commands that the isolation guard should refuse
Fixed worktrees and branch checkouts that Claude Code creates so they ignore git replace refs, as its other git operations already do
Fixed profile store write protection not applying when the config directory is reached through a symlink
Fixed sessions compacting repeatedly after reading files under a very large nested CLAUDE.md; a nested CLAUDE.md over the size limit now loads only its start
Fixed ctrl+enter (send now) only queuing a message when pressed before the response had started, and restarting a prompt's hooks while leaving the message queued when pressed while those hooks were running
Fixed key-bound slash commands running in the shell from ! mode
Fixed ctrl+o not showing messages from other agents and sessions that are still waiting to be delivered; they now appear in full under the transcript, marked as waiting
Fixed long tool output previews being cut through an emoji, leaving session transcripts that jq could not parse
Fixed Read reporting "File does not exist" for PDF page ranges in Linux sandboxes that share the parent's
Fixed messages from a Claude Desktop-hosted session sometimes being lost when its connection refreshed
Fixed features missing from Claude Code sessions in the Claude desktop app when the terminal on the same computer was signed in to a different account or organization
Fixed the status line showing as the branch for a folder that is not in a git repository
Fixed split-pane agent teammates not inheriting the tool deny and rules given on the leader's command line
Fixed sessions renamed with appearing to other sessions under a generated name after a VS Code window reload or a non-interactive
Fixed the list showing "No code changes" for a turn that changed checkpointed files through , a subagent or a shell command
Fixed showing an out-of-date "Help improve our AI models" value; it now also says when the setting can't be fetched
Fixed feedback saying "try again later" when your organization does not accept feedback; it now shows the server's reason and where to report a bug
Fixed oversized /feedback reports failing instead of being resent without the transcript
Fixed a skill in an folder being unreachable when another skill already held its name; it is now offered as
Fixed and not finding a nested package's own skill when its files were changed from the shell
Fixed the /claude-api skill saying that passes trace context to the command
Fixed the /claude-api skill's C# tracing setup missing spans from the cloud platform clients
Fixed the /claude-api skill saying that API spans for requests to Claude Platform on AWS can't join the caller's trace
Fixed hooks that run in PowerShell not blocking when the hook's program exits with code 2, and on Windows and hooks with failing open when Git for Windows isn't installed
Fixed a mod's hook that names a model by alias, such as , failing every request with a model error: the alias now resolves to its model
Fixed plugins and skills synced from claude.ai being removed, sometimes mid-session, after a disk read error
Fixed artifact publishes and updates being refused for some ordinary pages, such as pages with certain minified scripts or artifacts Claude could not read first
Fixed Claude asking for permission on each artifact update for the rest of a turn after the conversation was compacted in that turn
Fixed fine-grained tool streaming staying off on Amazon Bedrock when is set to the default endpoint
Fixed the "Waiting for API response" hint flickering behind gateways that send only keepalive pings: routes off Anthropic's backend now wait 45 seconds
Fixed Claude notifying unrelated GitHub users by writing role names and placeholders as mentions in PRs, issues and comments
Linux: Fixed sandbox write denies lifting when a background command outlived the session
Windows: Fixed PowerShell permission checks auto-approving some or commands that target the current directory and carry extra arguments; these now prompt for approval
macOS: Fixed the "Install Command Line Developer Tools" dialog opening each time Claude Code starts on a Mac without Xcode or the Command Line Tools
Self-hosted runner: Fixed stopping a session whose first prompt, such as , was still working in a subagent; a frozen process is still stopped
Improved the speed of many git commands Claude Code runs for itself on Windows; on every platform, errors from those commands now show in English even when git is set to another language
Improved the error when a hooks module is nested too deep to load: it now names the file instead of showing a bare stack-overflow message
Improved disk-full handling: a Bash command cut off by a full disk now says so and names the folder to free up, and starting on a full temp volume prints a clear message, not a raw ENOSPC error
Improved the /claude-api skill to offer API tracing alongside SDK tracing when asked to add OpenTelemetry
Improved the /claude-api skill to check the live docs before saying a feature is unsupported
Self-hosted runner: Improved sessions that move to a new runner: Claude now sees the tool call that was interrupted, marked as outcome unknown
Updated the bundled dataviz skill to accept APCA as a text-contrast measure (keeping WCAG 2 ratios where AA conformance is required), add an function to its palette validator scripts, and say whether a label inside a colored chart fill should be white or near-black
Updated the /claude-api skill: service account keys and Workload Identity Federation tokens can now manage OpenTelemetry destinations
Changed to get the standard Bash prompt and run as written, not a simulated file-edit preview; like other Bash edits, it is no longer restored by
Changed to require workspace trust: it asks on a terminal, else refuses; scripts pass , which takes no value (put a PR number or base branch before it), or set
Changed the dangerous and prompt in bypass permissions mode in the Desktop app and VS Code to deny the command at once with a rewrite hint, so unattended sessions keep going
Changed commands the settings exclude from the sandbox to ask before writing to its write-list paths while the sandbox is enabled but cannot run; the unsandboxed fallback is refused there
Changed worktree creation and reuse so git no longer fetches objects on demand, in ordinary clones and in partial clones with a Bash sandbox configured; such a partial clone fetches them first
Changed the skill to build Managed Agents subagent teams on with dynamic workflows on by default, instead of
[VSCode] Added a log warning that says what to do when dictation or the extension's own requests fail certificate verification, such as behind a TLS-inspecting proxy
[VSCode] Fixed the Claude panel staying blank after the editor cached an incomplete copy of its files; it now recovers by itself, or says what went wrong and how to fix it
[VSCode] Fixed Session history filling up with empty "Untitled" sessions each time you start a new session without sending a message
[VSCode] Fixed long slash-command messages such as filling the chat panel; they now fold behind Show more like other prompts (anthropics/claude-code#97469)
[VSCode] Fixed long messages not folding behind Show more after the chat panel is made narrower
[VSCode] Fixed Ctrl+J in the chat input always inserting a newline: it is now left to VS Code and the OS when "ctrl+j" is set to null in the Chat context of ~/.claude/keybindings.json
[VSCode] Fixed a mod's "From the … plugin" label above the prompt being drawn over the slash command and @-mention menus (anthropics/claude-code#102981)
[VSCode] Fixed an empty list item, paragraph or code block, and list items renumbered from 1, when pasting copied LaTeX math
[VSCode] Fixed the feedback error showing only an HTTP status when your organization does not accept feedback
[VSCode] Improved Edit and Write speed in the chat panel: the wait for new problems after each edit is now 0.75 seconds in most cases, down from 1 to 1.5 seconds
[Cloud sessions] Fixed the Add connector list in routine forms saying no connectors were available while they were still loading
[Cloud sessions] Fixed the cloud environment editor shuffling environment variables and adding backslashes to values that contain both kinds of quote
[Cloud sessions] Fixed the self-hosted environment details dialog in admin settings so its title, tabs and buttons stay in view while only the content scrolls
[Cloud sessions] Fixed the "read documentation" tool row in cloud sessions, which showed escaped JSON instead of a readable page
[Cloud sessions] Improved a cloud session's Changes pane, which now says when it lists only pushed commits or only Claude's edits
[Claude Tag] Fixed Claude in Slack posting a draft you approved for a channel into your DM by mistake; a post with no channel is now refused so it can go to the approved channel
[Claude Tag] Fixed Allow and Deny on Claude's approval cards in Slack doing nothing when the session had stopped; your answer now restarts the session
[Claude Tag] Fixed Claude ignoring untagged messages in a Slack channel after its workspace moved to a different Claude organization, including unshared channels on Enterprise Grid
[Claude Tag] Fixed Claude in a Slack channel posting a threaded reply before reading a newer message someone had just added to that thread
[Claude Tag] Fixed the Slack page in Claude Tag admin settings saying no workspaces were connected when the list failed to load; it now shows an error with a Retry button
[Code Review] Fixed a finished review showing no check on the pull request when earlier tries to create it failed; a final try now adds a completed check
[Code Review] Fixed a push queued behind a running review still starting a review after ; its check now closes and says why
Bug fixes and reliability improvements
Added /claude-api api-version to move Claude API code to API version 2026-10-21
Added the claude_code.safety_event OpenTelemetry event for each tool call a permission rule, auto mode, a safety check, a hook or the sandbox stopped, prompted or sent back
Fixed requests failing with a model-not-found error when CLAUDE_CODE_DISABLE_1M_CONTEXT is set and the model is an alias with the [1m] suffix, such as opus[1m]
Fixed the prompt-caching-scope beta header being sent behind custom ANTHROPIC_BASE_URL gateways and on Foundry, where it has no effect
Fixed MCP servers showing "needs authentication" in on macOS while the login keychain was locked; they now say why, and the next run after an unlock connects without a new sign-in
Fixed MCP servers being reported as timed out, and staying failed in headless runs, when a macOS or Linux computer went to sleep while they were connecting
Fixed HTTP MCP tool calls being sent twice when the connection closed mid-call; only read-only or idempotent tools are now retried
Fixed a turn sometimes starting without an SDK MCP server's latest tools when a background task was running
Fixed some "Autocompact is thrashing" errors in turns that read many PDF pages, images or other large tool results
Fixed in cloud sessions going back to the default window after the session restarted
Fixed a conversation cleared with sometimes coming back when a cloud or self-hosted runner session restarted
Fixed CLAUDE_STREAM_FIRST_BYTE_TIMEOUT_MS being ignored in Claude apps gateway sessions
Fixed telemetry from Claude Desktop sessions behind a Claude apps gateway being rejected when OTEL_EXPORTER_OTLP_HEADERS is set
Fixed > Recently denied not showing the denied shell command, and auto mode's local classifier ignoring an approval from there when it checks a retried command; approving a row now names the command, not its description
Fixed and the / command menu showing long model-facing descriptions for bundled skills such as instead of their short descriptions
Fixed subagent transcripts recording placeholder token usage and an empty stop reason for streamed responses
Fixed model switches through the Agent SDK's setModel(), and apps built on it, being refused when the API took more than 5 seconds to confirm the model; Claude Code now waits up to 15 seconds
Fixed a background command stopped through a connected app (such as the desktop app archiving an idle session) being reported to Claude as stopped by the user; the notice now names its output file
Fixed WebFetch in Cowork cloud sessions reporting a tool error when a site answered with a 4xx status or a robots.txt refusal; it is now a normal result, as in local sessions
Fixed write tools on a directly configured GitHub MCP server showing a form that closed without creating anything in the desktop app's Code tab
Fixed Artifact tool reads failing with a connection reset when the server had closed a reused connection
Self-hosted runner: Fixed sessions with committing a left in the clone by an earlier session
Self-hosted runner: Fixed archiving or requeueing a session, or stopping the runner, during its checkout hook leaving the hook's processes running and the runner's slot held
Improved recovery from unparseable tool calls: Claude Code now retries the call up to twice before ending the turn with an error
Improved fork subagents launched together: each is now told which launch is its own, so forks are much less likely to try to start each other's work
Improved browser sign-in: the success page now appears as soon as sign-in completes, without waiting for your account profile to load
Improved web search errors in cloud and self-hosted runner sessions: a search refused with a 403 that gives a reason now shows that reason instead of a generic "Authentication error"
Improved the time to the first reply in cloud sessions when one of the desktop app's MCP servers can't connect
Improved Remote Control connect time for sessions whose transcript contains large pasted images or PDF reads
Changed the notice Claude gets when the WebSearch budget is used up to also tell it not to query search engines in a browser or through computer use
Changed the setting and in a settings block to apply only from user, managed or settings (since 2.1.305)
Self-hosted runner: Changed checkout hooks to be stopped after 30 minutes by default, failing the session's setup; if yours needs longer, raise or set it to
Self-hosted runner: Changed the certificate file built for Anthropic-managed git to filter its trusted certificates as the CLI does; a line gives the number left out
[VSCode] Added a notice on the microphone button when voice dictation stops by itself (15 seconds without recognized speech, or the 2-minute limit), saying why and that the text so far is kept
[VSCode] Fixed a long prompt expanded with Show more covering the whole chat panel: a pinned prompt is now capped at 40% of the panel and scrolls
[VSCode] Fixed part of a list item or table cell with LaTeX math pasting as a new list or table in rich text editors
[VSCode] Fixed dictation failing behind a TLS-inspecting proxy when is set only in ; it now also follows
[VSCode] Changed the "still open somewhere else" notice to also cover a Claude process left over from an extension restart, which usually ends on its own within about 10 minutes
[VSCode] Changed voice dictation to filter its trusted certificates as the CLI does
[VSCode] Changed the extension's own requests to filter their trusted certificates as the CLI does, and to trust the file named in the environment or in user settings
[Cloud sessions] Fixed the repository picker saying "No repositories match" while a search was still running; it now shows "Searching…" until the results arrive
[Cloud sessions] Fixed the "Waiting for a runner" status on self-hosted environments being cut off; with on-demand runners it now counts up from your last message and shows failed attempts
[Code Review] Added (also and ) to Code Review, ending an subscription on a pull request without starting a new review
Fixed inside cloud sessions reporting "Not logged in" when started without the session's environment variables
Fixed an API error being replaced by "prompt is too long", and an unneeded compaction, in sessions with many MCP tools
Added sandbox.allowNestedUserNamespaces so sandboxed commands on Linux can create user namespaces (Chromium, rootless podman); this lets them get around the sandbox's file protections
Added CLAUDE_CODE_RETRY_WATCHDOG_USAGE_LIMIT_RECHECK_MS so unattended retry mode (CLAUDE_CODE_RETRY_WATCHDOG) notices a usage limit that was lifted before its reset
Fixed every request failing on Vertex, Bedrock and other providers when the endpoint or a gateway rejects tool search, and behind gateways with ToolSearch disallowed or left out of (a 2.1.304 regression): Claude Code now retries without it
Fixed and settings not applying when the model name differed from a modelOverrides value by letter case or a [1m] tag
Fixed new worktrees in a bare repository sometimes starting from local HEAD instead of the default branch, and unchanged subagent worktrees sometimes not being cleaned up
Fixed Bash commands on a full disk failing with a raw file path: the error now says the disk is full and that nothing ran
Fixed an MCP server passed by a cloud session or by the SDK's setMcpServers being replaced later in the session by a same-named server from your own settings
Fixed Claude naming the wrong model for a subagent's work after the subagent switched to a fallback model
Fixed cloud sessions and teammates not telling Claude when a compaction had to leave the oldest messages out of its summary to fit
Fixed more cases of scheduled Cowork cloud sessions waiting five minutes for each subagent whose WebFetch needed a URL approval that nobody was there to give
Fixed Workflow resume re-running already-completed pipeline() and parallel() agents instead of serving them from the run's journal
Fixed Remote Control leaving empty "(session)" entries in after switching conversations with
Fixed rows being cut off in narrow terminals
Fixed startup warnings printing as raw text above the logo: they now go to the debug log, and permission rules that restrict nothing show as warning rows under the banner
Fixed screen reader mode: search boxes now say "Search:" instead of a symbol VoiceOver read as "telephone recorder", and highlighted prompt text, such as Ctrl+R search matches and "ultrathink", no longer has spaces inside words
Self-hosted runner: Fixed a start script that shares only its stdout with the runner or orchestrator failing with Resource temporarily unavailable when is set (a 2.1.300 regression)
Self-hosted runner: Fixed repository access failing since 2.1.296 when a git credential helper or askpass program reads its settings through GIT_CONFIG
Self-hosted runner: Fixed the orchestrator reporting a spawn-runner hook as timed out when a runner it started in the background kept its output open
Improved : each warning is now a one-line fix that names its source, and f applies the fixes; the same fixes appear in VS Code and
Improved MCP consent dialogs so an Enter meant for the prompt is less likely to be taken as Accept
Improved a mod's to draw its picture in iTerm2 3.5 and later with fullscreen rendering, where it showed only its text
Remote Control: Improved the spawn-mode messages: pressing now says the new mode is saved for the folder, and a later start that uses the saved mode says where it came from
Changed to stop filtering stdio servers that use only in : one your allowlist left out now loads on upgrade; use to keep it off
Changed plugins that Claude Desktop mounts by path to no longer keep their when your organization's managed settings set
Changed the delete confirmation to take 1 or Enter to keep, 2 to delete, and Esc to cancel; and no longer answer it
Changed a mod's docked pane to stay within 45% of the terminal's width, including a width kept from a wider terminal
[VSCode] Added a "Running start-up hooks" spinner status, with a screen reader announcement, while SessionStart or Setup hooks run
[VSCode] Fixed the spinner cutting off "Compacting..." when your setting replaces the built-in verbs with short ones
[VSCode] Changed the message shown when a session does not start in time and no hook is running: it now leads with the output logs and lists causes instead of pointing to sign-in and network first
[Cloud sessions] Fixed the Cloud environments admin page wrongly refusing to save an existing environment with an "installs packages" error
[Cloud sessions] Improved deleting a self-hosted environment so the dialog and error messages say what blocks the delete and what it will affect
[Claude Tag] Added public Slack channels Claude hasn't joined to the Claude Tag admin Add place search, so admins can set one up from there
[Claude Tag] Fixed Claude Tag access bundles so a repository that moved to another GitHub account can be added again
[Claude Tag] Fixed a routine set up in a Slack DM thread no longer posting after another routine in that thread restarted the conversation; both now keep posting there
[Claude Tag] Fixed routines set up in a Slack thread reporting success without posting after the conversation ended; those runs are now skipped and the creator is told
[Claude Tag] Improved Claude Tag admin pages in large organizations so plugin, skill and bundle edits work while the channel list is still loading
[Code Review] Fixed Code Review sometimes not reviewing the newest commit when several pushes landed on a pull request during a review
[Code Review] Changed Code Review re-reviews so they no longer open with LGTM while earlier blocking findings are still open
Added a transcript line when a plugin that runs first skips one of your mod's hooks, naming the event and the plugin
Added decider: "person" to a mod's tool.check answer: only the permission dialog or a host's callback can approve the ask, and it is refused with the mod's reason where nobody can be asked
Added e.isReadOnly to a mod's tool.check event, set when the tool call is read-only
Added : a guided setup that reads your project and recent sessions to teach auto mode about your environment, now also available on Bedrock, Vertex, Foundry, Claude apps gateway and telemetry-disabled sessions
Added /claude-api managed-agents-secure, which compares a Managed Agents agent's settings with Anthropic's published security guide, without changing anything
Added the names of the tools called earlier to the compaction summary in the transcript view (Ctrl+O)
Added a warning on Pro and Max plans when resuming an inactive conversation would use a noticeable share of your 5-hour usage limit: resume anyway, or start a new conversation and Claude can look up the previous one if you refer to it
Fixed the organization policy not refreshing until the hourly check after approving an ANTHROPIC_API_KEY at startup or switching "Use custom API key" in
Fixed sandboxed commands failing to start on Linux when a sandbox.filesystem.denyRead glob contains brackets that are not a character class, such as a [user-id] route folder
Fixed rm -r of a mounted drive or a folder at its top level (, , WSL's /mnt/c) not getting the safety prompt that rm -rf /Applications gets
Fixed CLAUDE_CODE_TRANSCRIPT_LOCAL_GC dropping messages from the saved transcript when the disk filled up while the file was being trimmed
Fixed a plugin keeping a headless run going past , Stop, or ended input by spawning subagents or re-running a finished one
Fixed a failed mod reload removing the tools and commands of the version that stays loaded, and its messages being wrong or silent about whether the previous version is still loaded
Fixed a click on a mod's button being lost when buttons with the same label and no key were redrawn unchanged
Fixed mod sharing in the built-in plugin-authoring skill stopping at the secret scan on machines with managed settings and on Team and Enterprise plans
Fixed scheduled Cowork cloud sessions waiting five minutes again for each subagent whose WebFetch needed a URL approval that nobody was there to give
Fixed Write results and rejected edits showing a file outside the working directory as ../../…; they now show ~/… or the full path
Fixed a claude.ai Directory plugin's skills not running as commands when picked from the "/" menu in Cowork cloud sessions
Fixed Remote Control permanently withholding a desktop conversation's history when a different account was signed in to the terminal
Fixed Remote Control failing to start from Claude Desktop when DISABLE_TELEMETRY or DO_NOT_TRACK is set on a paid plan
Fixed model switches, messages and interrupts waiting behind a context usage check in SDK and desktop sessions
Fixed errors behind LLM gateways; Claude Code now resends the request without that field
Fixed OpenTelemetry settings delivered through server-managed settings being ignored for the whole session after signing in during first-run setup or the first start after /logout
Fixed unsandboxed Bash commands in Claude Desktop Code tab sessions on macOS and Linux not seeing environment variables exported in shell startup files such as ~/.zshrc
Fixed the Consumer Terms notice being skipped for a day or longer after a server error
Fixed offering choices that may not apply to you after a network or server error
Fixed a "Context limit reached" or "Prompt is too long" error after stopping a turn while Claude Code was compacting a conversation the API had rejected as too long
Fixed subagents sometimes forgetting their most recent work when they were messaged or resumed right after finishing
Fixed text for , , , , , and to match actual behavior
Fixed removing the worktree and its branch without asking at exit when HEAD was detached or on another branch, which could lose commits
Fixed resumed and cloud sessions sending Claude the whole skill list again each time plugins reloaded at startup
Fixed an interrupt not ending a Read that waits on an idle pipe or device named like an image
Fixed , and the prompt's effort indicator showing a guessed effort level when is or and no level is sent
Fixed a PreToolUse hook's deny reason being replaced by a timeout error when an Agent SDK callback hook on the same tool call timed out
Fixed Bash and PowerShell deleting a large command's output file when it could not be copied to the session's tool-results folder, unless the disk is full
Fixed notes typed into a multiple-choice question with previews being cut off with "…" in terminals under about 100 columns, hiding what was typed (anthropics/claude-code#82768)
Fixed self-paced wakeups scheduled at the 1-hour maximum firing just after the 1-hour prompt cache expired, so those wakeups no longer re-read the conversation uncached
Fixed agent teams: approving a shutdown request from the main session no longer exits the whole CLI
Fixed a skill's hook also removing another skill's identical hook after it ran
Fixed transcript mode's and landing the prompt on an inconsistent row, or off screen, instead of the transcript's first row
Fixed silently setting a 100K window: the variable now accepts and suffixes like , and warns when a value is out of range or ignored
Fixed Ctrl+C in the agents view clearing a text selection without copying it when pressed before the mouse button was released
Improved to say when a rate limit on usage data ends instead of "try again in a moment"
Improved the lines shown when a mod written in the session loads, reloads or fails to load
Improved artifacts with several views: when you ask for links to them, Claude now writes out each view's link and explains that the address bar stays the same as you switch views
Improved cloud sessions: a new conversation's first turn no longer waits for the local (stdio) MCP servers of plugins synced from claude.ai, unless a server sets
Improved how a remote session recovers its status when the server refuses a status update that carried other session data
Improved session file size in auto mode: the safety classifier's context is no longer stored with every request
Improved the invalid-settings warning: a file that did not load lists only what stopped it, and long lists are capped per file
Improved resume of large compacted sessions in SDK and headless mode: the first request after resuming is sent sooner
Improved responsiveness and throughput when many subagents are running at the same time
Improved memory use when sending requests in long or resumed conversations
Self-hosted runner: Improved the error shown when the git host answers "not found" for a session's repository: it now names the repository and whom to ask
Windows: Improved git command start-up with a standard Git for Windows install by running its git.exe directly instead of through its cmd launcher
Changed mods' hooks to receive each settings layer and rewrite the merged settings, so a managed mod can make an organization's setting a ceiling, including the the retention sweep uses
Changed the delete confirmation to show numbered choices: 1 or Enter keeps the artifact, 2 deletes it, and y, n and Esc still work
Changed the question that turns on the mods Claude writes in a session to plain text with no link or session id; it stays up when a new turn starts, and Claude tells you what loaded when you turn them on
Changed tool search to be on by default behind a custom ; a 400 or 422 from the gateway is retried without it
Changed compaction to send Claude the skill list again afterwards; now sends only new or changed skills
Changed skill hooks: the skills of one source (a repo, your own folder, or a plugin) can register at most 1,024 hooks and 16,384 matcher characters per session
Changed skills under a policy that allows hooks from plugins only: a skill used in the main conversation whose hooks are kept out no longer gets its
Updated the /claude-api skill to use the CLI on Claude Platform on AWS instead of falling back to the SDK or curl
Removed the notes from that predicted where a mod's hooks would run
Removed the "(research preview)" label from the dialog title on Opus 5.5
[VSCode] Added mod drawing in the chat panel for sessions on Amazon Bedrock, Google Vertex AI and Microsoft Foundry, behind an LLM gateway, or with telemetry turned off
[VSCode] Fixed one cause of sessions failing to start with "Subprocess initialization did not complete within 60000ms": time a SessionStart command hook spends running no longer counts toward the limit, up to 10 minutes in total
[VSCode] Fixed a session closed while it was starting keeping its Claude Code process running until the start ended
[VSCode] Fixed a mod's drawings disappearing from a long-open panel until the next turn on machines that also run an older Claude Code
[VSCode] Fixed Past conversations hiding sessions when is set
[VSCode] Changed background sub-agents to show as one status line under their Agent card instead of streaming every step into the chat; the full transcript stays in /tasks
[Cloud sessions] Fixed folders in the composer's @ list showing no name in cloud sessions, where picking one added only a space instead of a mention
[Claude Tag] Fixed Claude going silent in a thread when its channel becomes shared across Enterprise Grid workspaces mid-task; it now posts a one-time note to @-mention it in a new thread
[Claude Tag] Fixed typed outside a thread getting no visible reply; Claude now shows you a private note saying to run it from inside a thread
[Code Review] Added review levels to Code Review: Owners choose Quick, Standard (the default), or Deep for the organization, and can give individual repositories their own level
[Code Review] Added an option in Code Review admin settings to review every repository in a GitHub organization, including ones added later, without selecting them one by one
[Code Review] Fixed pull requests opened within a minute or two of an admin turning on Code Review being silently skipped; they are now retried and reviewed
Bug fixes and reliability improvements
Added CLAUDE_CODE_AUTO_MODE_MODEL to choose the model the client-side auto mode classifier uses; it does not change the model for server-side auto mode
Added an Idle compaction row to for turning idle compaction off or back on; the notices shown after an idle compaction now say how to turn it off
Added a notice to and that standalone Claude Design (claude.ai/design) closes by December 14, 2026
Fixed a "Prompt is too long" error when stopping a turn while the conversation was being compacted
Fixed requests failing with "diagnostics: Extra inputs are not permitted" after switching to Vertex or Bedrock mid-session
Fixed the Read tool loading an image file of any size, or a pipe or device named like an image, entirely into memory; image sources over 128 MB are now refused
Fixed and saving to the wrong model when a gateway names Opus 4 or 4.1 with a prefix, such as anthropic/claude-opus-4-1
Fixed a prompt cache miss when a tool added mid-session was loaded again through ToolSearch or after compaction
Fixed and other subcommands sometimes exiting before a queued settings or config write finished, which could lose the change or leave a .tmp file behind
Fixed plugin marketplaces re-cloning on every refresh, and newly installed git plugins showing version "unknown", when git defaults to the reftable ref format
Fixed the PowerShell tool not finding commands in a plugin's bin/ folder, and reporting an error when a search that finds nothing (rg, grep, findstr, git grep) is piped into Select-Object or another formatting cmdlet
Fixed Claude in the desktop app pointing you to claude.ai settings or to authorize or reconnect an MCP server where that option isn't available
Fixed artifact publishes sometimes failing when Claude sent an empty list of edits, and Claude retrying an artifact update the wrong way after a newer version of the artifact turned it away
Fixed classifier_category missing from OpenTelemetry tool_decision events for most auto mode classifier blocks, and new tool_decision attributes pushing out tool_use_id, tool_source and tool_parameters when OTEL_LOGRECORD_ATTRIBUTE_COUNT_LIMIT is low
Fixed rows in the agents view staying blank after moving down a long list or folding a section
Fixed not printing its usage and exiting when not signed in
Fixed /design consent and /design revoke suggesting when they fail in a cloud session, where it isn't available; the message now points to claude.ai/design/settings
Fixed MCP servers showing no tools, or every tool call failing, when the server negotiates protocol version 2026-07-28 but omits resultType, ttlMs or cacheScope
Fixed prompt suggestions spending usage credits on models your plan pays for only with credits: they are now skipped after a reply billed to credits
Fixed URLs written in backticks being clickable only on their first row when they wrap; the whole URL is now one link in terminals that support hyperlinks
Fixed suggesting , which never shows built-in plugins, when the plugin isn't found; it now points to
Fixed an emoji that a link starts inside wrapping one column too wide, which hid it in question previews and turned tables into lists
Fixed worktree isolation refusing to create or resume worktrees under git 2.56 or later when a stray file points at a directory that doesn't exist
Fixed a cloud session's cost and usage restarting from zero after the session resumed in a new process
Self-hosted runner: Fixed git fetches failing with "bad object refs/heads" in sessions that reuse a checkout stored in git's reftable format
Windows: Fixed every file write being refused or asked about for projects on exFAT or FAT32 drives, including in sessions started with
Improved startup time with many plugins enabled: plugin command and agent files now take far fewer file system calls to load, most of all on Windows
Improved auto mode with the server-side classifier: a conversation too long for the safety check is now compacted, instead of every checked tool call being denied
Improved the message when a background session reopened from another folder has no LLM gateway: it now says why, instead of "Not logged in"
Changed and Agent SDK sessions with no permission mode to start in mode on third-party providers, with telemetry off or on a fresh install; keeps auto
Changed fork subagents () to be on by default in , the Agent SDK, the desktop app and VS Code, as they already are in the terminal; turns them off, and never offers them
Changed the desktop app and VS Code to always run the main conversation's subagents in the background, as the terminal does, rather than let Claude choose; a subagent's own Agent calls in , the Agent SDK, the desktop app and VS Code now run in the foreground by default
Changed the footer hint to hide 10 seconds after a session opens; the count of agents waiting on you still shows
Changed where the Claude in Chrome instructions sit in the system prompt so that new conversations can read them from the shared prompt cache
Changed prompt and agent hooks so that at most 12 of one event run at a time; the rest wait their turn
Changed the message shown when your organization's policy turns off : it now points to GitHub issues instead of an organization admin
[VSCode] Fixed text after an unclosed code block in a list showing as plain text while a reply streams, then turning into code
[VSCode] Fixed MCP server sign-in from the panel opening a broken authorization page when the server URL contains a query string
[VSCode] Fixed the banner saying "Browser connected" when no browser with the Claude extension can be reached
[Cloud sessions] Added a banner on a routine's page that says why its last run didn't start, such as your organization reaching its limit on concurrent cloud sessions
[Cloud sessions] Fixed "Rewind to here" failing on every message except the newest in cloud sessions; self-hosted runners need Claude Code v2.1.246 or later
[Cloud sessions] Fixed the pull request status bar in cloud sessions flipping a pull request with merge conflicts back to ready while GitHub rechecked it
[Cloud sessions] Fixed routine runs showing as Completed after their cloud session stopped unexpectedly, and as Cancelled when archived before they started, instead of failed
[Cloud sessions] Fixed the diff view in cloud sessions missing changes or failing to load after the session's GitHub repository was renamed or moved
[Cloud sessions] Fixed a scheduled routine run that failed partway being run again from the start an hour or more later, which could repeat work such as posting the same report twice
[Cloud sessions] Fixed an open cloud session sometimes not showing messages sent from another device until you reloaded the page or clicked away and back
[Cloud sessions] Improved the error shown when a cloud session fails to start: it now says "Connection lost" or "Server error" instead of "Something went wrong"
[Remote Control] Fixed a subagent's pane spinning forever in a Remote Control session after your computer goes offline; it now says Remote Control is disconnected
[Claude Tag] Fixed "is thinking…" staying up under a mention in a Slack channel or DM after Claude answered it by editing one of its earlier messages
[Claude Tag] Fixed URLs in code blocks under a numbered or bulleted step of Claude's Slack replies being wrapped in angle brackets, which broke copied commands
[Claude Tag] Fixed HEIC, SVG, TIFF and BMP images attached in Slack never reaching Claude; they now arrive as files in its working files, like other file types
[Claude Tag] Fixed new channel managers losing access to Claude in Slack in organizations that restrict Claude Tag by role; the manager role now also grants Claude Tag in Slack
[Claude Tag] Fixed custom connectors whose MCP servers share one host showing as a single connector in Claude Tag admin settings; each server is now its own connector
[Claude Tag] Fixed Claude in Slack sometimes answering a direct message with "DMs are temporarily unavailable" and dropping it when a single Slack lookup stalled; it now retries first
[Claude Tag] Fixed direct messages with Claude on a Slack Enterprise Grid ignoring Slack's workspace dropdown; they now run under the connected workspace you last opened Claude in
[Claude Tag] Fixed Claude in Slack's notice for a channel's monthly spend limit saying a channel manager can raise it; it now names an organization owner and links the usage page
[Claude Tag] Fixed links in Claude's Slack replies absorbing the closing bold or italic marks, or full-width punctuation, right after them, which broke the link and the formatting
[Claude Tag] Improved repository search in Claude Tag admin settings to cover up to 100 connected GitHub accounts and find private repositories past the first 5,000 of a GitHub App install
[Claude Tag] Improved Add place in Claude Tag admin settings to list a channel you type or paste right away, instead of only after your organization's full channel list has loaded
[Claude Tag] Improved Add > Domain on a workspace's or channel's page in Claude Tag admin settings to be available once that page loads, not only after every channel has loaded
[Claude Tag] Changed Claude Tag admin settings to organize Claude's access into four tabs: Bundles, Connectors, Skills and plugins, and Channels
[Claude Tag] Changed the Roles page in organization settings to group the roles created for Claude Tag channel managers in a collapsed section below your organization's own roles
[Code Review] Fixed Code Review setup not resuming after you leave to connect GitHub; back in admin settings, it now reopens at the repository picker
Added CLAUDE_CODE_RETRY_WATCHDOG_MAX_USAGE_LIMIT_WAIT_MS so unattended retry mode (CLAUDE_CODE_RETRY_WATCHDOG) ends a request at a usage limit that resets too far away instead of waiting
Added OpenTelemetry tracing guidance to the claude-api skill, including setting up trace destinations with the ant CLI
Added the % motion to vim mode: jump to the matching bracket, alone or with d/c/y
Added rows to a mod's : a text field of several lines in the terminal, where Enter submits and Shift+Enter or a backslash before Enter starts a new line
Added classifier_verdict and permission_mode to OpenTelemetry tool_decision events, so auto mode classifier decisions can be told apart from permission rules
Added classifier_category to OpenTelemetry tool_decision events, naming the built-in rule a classifier block matched, when OTEL_LOG_TOOL_DETAILS=1
Fixed quitting removing a worktree made by a hook without asking when it may hold unpushed commits
Fixed the fable (and best) model alias erroring on the Anthropic API when the newest Fable model is not available to your organization: Claude Code now retries once on the previous Fable model
Fixed a misleading "Please run /login" error when a full disk keeps the login from being refreshed; the error now names the disk and says to delete files
Fixed Grep and Glob reporting no matches when the search program failed unexpectedly before returning any results; they now return an error saying the search failed
Fixed workflow agents sometimes skipping their step, and the run still reporting success, after reading the harness note that their task text carries no user authority
Fixed artifact updates being refused where a PreToolUse hook covers Edit or Write; Claude now edits the file and then republishes instead of changing it in the publish call
Fixed skills and commands with very many or very long argument names stalling for seconds when invoked; only the first 64 names, each up to 64 characters, are now filled in
Fixed skills, commands and hooks using very large amounts of memory when their arguments fill many placeholders
Fixed stray characters such as >0q covering the folder trust prompt, and >4m before the shell prompt at exit, in terminals built on VTE older than 0.53 such as MATE Terminal on RHEL 8
Fixed stray text appearing in the prompt at startup in some versions of iTerm2
Fixed switching to a model whose name contains application-inference-profile running your awsAuthRefresh command and delaying model-switch hooks when the provider is not Bedrock
Fixed sign-in refresh timeouts and unexpected sign-outs after a short command such as or exited in the middle of a token refresh
Fixed a tool call cut off by a message sent mid-turn during its permission check being reported to the model as rejected by the user
Fixed a case where switching to a model with a smaller context window could spend usage credits on a summary by the previous model without asking first
Fixed conversations being compacted over and over, on a model you didn't pick, behind an LLM gateway whose responses name a different model than the one requested
Fixed vim mode sometimes staying in INSERT after Escape on a slow or busy machine
Fixed Esc discarding a typed AskUserQuestion answer in vim mode: the free-text field now supports vim NORMAL mode, and Esc cancels only from NORMAL
Fixed the Read tool reading binary files such as .xlsm, .parquet, .epub and .heic as text
Fixed a Markdown table with only a header row drawing nothing when too wide for the terminal, including in plans on the plan approval card
Fixed the /claude-api skill saying CMEK external-key endpoints aren't available on Claude Platform on AWS
Fixed skills no longer being listed to the model after using
Fixed the compaction row in a resumed session offering ctrl+o for history that is not loaded; it now says where the earlier messages are saved, and also shows in fullscreen
Fixed the "new task? /clear to save tokens" hint coming back right after you interrupt a response
Fixed the permission prompt for a plugin or skill hook's decision not showing which plugin or skill the hook comes from
Fixed not noticing a conflicted cherry-pick or revert in reftable repositories when one of its git checks timed out or failed
Fixed workflow scripts asking for permission or being refused when read, edited or re-run after a Bash in the same session
Fixed dim text on the dark ANSI theme and 16-color terminals: faint inside filled boxes, not faint under selection and search highlights, and list descriptions dimmed like other secondary text
Fixed a mod's returning when called before the first response of a new Claude Code process had finished, as in runs and cloud sessions
Fullscreen mode: Fixed and auto-compact briefly freezing the UI while the visible transcript is rebuilt
Self-hosted runner: Fixed sessions started from Slack being unable to find or attach a repository when managed settings restrict MCP servers; use to keep those tools off
Self-hosted runner: Fixed sessions being reported as having a deleted source branch, and not retried, when an unrelated setup or session failure quoted git's missing-ref wording
Self-hosted runner: Fixed the log promising a retry of a failed or declined session release for a session that is ending; repeated failures now show a count
Windows: Fixed stopped background PowerShell commands missing the closing line in their output file
Improved switching to a model with a smaller context window: a conversation too long for the new model is now summarized by the previous model first
Improved rendering performance while a long-running subagent works: its progress trail now updates incrementally instead of being reprocessed in full on every render
Improved artifacts: pages Claude writes now paint the band above a sticky header, so scrolled text no longer shows there in the mobile apps
Improved mods: in VS Code and the desktop and mobile apps, a tree drawn above the question dialog can now hold Markdown and up to 48 rows; the terminal keeps 12 plain rows
Changed a mod hook's handler to run only when the hook throws or times out; events raised beneath the hook's own calls now skip that hook without asking its
Changed a mod's to resolve with once the variable is set or unset, or with saying why when the write is not made
[VSCode] Added LaTeX math rendering in Claude's responses, including and multi-line blocks and inline and math
[VSCode] Added a "Get more usage" link to the usage-limit banner for Pro and Max plans in the VS Code and JetBrains panels
[VSCode] Fixed a conversation that crashes or freezes the panel being reopened on every reload
[VSCode] Fixed the chat panel slowing down during long thinking: it no longer re-parses the whole thinking text on every update
[VSCode] Fixed diagnostics showing "[object Object]" instead of the rule code (e.g. MD013) for some language servers
[VSCode] Fixed the native dictation audio module being loaded, to check microphone permission, where dictation is not offered (non-claude.ai sign-ins, remote windows)
Added virtualText to a mod's prompt decorations: text drawn in the prompt box that never enters the draft or the submitted prompt
Added cache_creation_5m_tokens and cache_creation_1h_tokens to the OpenTelemetry api_request event, splitting cache writes by lifetime
Added $.ui.view({ agentId }) for mods: shows an agent's transcript in the main view when you ask, and $.ui.view({}) goes back
Added a dir prop on a mod's for right-to-left text: on Windows and in VS Code's terminal its rows read in that direction and sit flush right
Added on Claude Platform on AWS; no advisor runs until you pick one with , advisorModel or , and CLAUDE_CODE_DISABLE_ADVISOR_TOOL=1 turns it off
Added OpenTelemetry GenAI semantic-convention attributes to trace spans, such as gen_ai.provider.name, gen_ai.conversation.id, gen_ai.tool.name and error.type
Added support for rewriting a workflow agent's prompt and model in the agent.spawn mod hook, which could only refuse workflow agents before
Added the prompt.change mod hook, raised when the prompt box's text changes without a typed edit: a recalled history entry, a clear, an undo, or a plugin's fill
Fixed cloud sessions telling Claude that an organization policy blocked a host when the session's own network settings did
Fixed warning about high token usage when you choose a smaller auto-compact window
Fixed SessionEnd hooks sometimes not running when you exit while a background command is still running
Fixed naming a removed tool in its description of
Fixed not refreshing any pull request's status when the data for one of them came back incomplete
Fixed Claude being told a background agent was lost, not resumable, after a cloud session's container was replaced, when the agent had already been resumed once
Fixed subagents you had typed messages to disappearing from shortly after finishing, leaving no way back to the conversation
Fixed a completed parent agent dropping off the breadcrumb (its child shown re-rooted at top level) while you were viewing the child
Fixed the agents view taking a typed word such as "up", "down" or "escape" for that key when input arrived in a burst, which could move the peek mid-reply or clear a draft
Fixed automatic tool search (ENABLE_TOOL_SEARCH=auto) turning off part-way through a conversation, for example while MCP servers reconnect after a resume
Fixed a login refused by forceLoginOrgUUID leaving the refused organization's token stored, or live after
Fixed the diff view in Claude Desktop and Remote Control sessions not noticing a conflicted cherry-pick or revert in reftable repositories
Fixed the Artifact tool's verbose and ctrl+o line reading Artifact("(unprintable path)") while a call's input arrives; its row now shows "Waiting…" and "Running…" as Bash's does
Fixed the first transcript entry written after resuming a session being lost when a crash had cut the transcript's last line short
Fixed dropping messages, and skipping subfolder projects, when they contain a Unicode line or paragraph separator (U+2028, U+2029)
Fixed plugin and hooks not running when Claude Code starts with (not yet with )
Fixed OpenTelemetry events missing after in repositories using reftable ref storage
Fixed a prompt that a mod's hook rewrote or dropped still being recorded as typed in the OpenTelemetry event and interaction span, and in session title requests
Fixed a note meant for Claude about mod hot-reloading appearing in the transcript as if you had typed it
Fixed agent hooks ignoring their : aliases like now resolve, a subagent's model no longer overrides it, and an unavailable model falls back to the caller's instead of allowing the action
Fixed sessions sometimes starting from the wrong commit when a tag or branch was named like a commit ID, and their starting git status naming a branch other than the new worktree's
Fixed the branch showing as ".invalid" and failing to reopen a worktree in repositories using git's reftable ref storage
Fixed Claude naming files in the session scratchpad by a bare filename or relative path instead of their full path
Fixed servers giving up on renewing their connection after a brief sign-in error, such as a locked keychain; they now retry, and warn when you need to run
Fixed failing in a worktree of a bare repository when origin's default branch can't be fetched; the fallback base is now the current checkout's HEAD, not the main repository's
Fixed starting Claude Code in a VS Code, Cursor or Devin Desktop integrated terminal launching the editor's command-line tool twice to check for the extension; it now launches it once
Fixed a mod's hook not being raised for a newline entered with the keybinding (Ctrl+J, or a rebound Enter)
Fixed a conversation failing on every turn with a 400 error when the API rejected an MCP tool's input schema; Claude Code now sends that tool without parameters for the rest of the conversation
Fixed resuming a headless or Agent SDK session losing the recent messages a compaction had kept, when the compaction followed a reply cut at the output token limit (compactions from this version on)
Fixed Claude not being told about an MCP server's tools and instructions until its next tool call, when the server finished connecting after a compaction
Fixed Remote Control sessions being marked stopped while still running, on a computer serving several sessions at once
Fixed resuming a headless or Agent SDK session losing its compaction summary or bringing back pre-compaction history, when the compaction followed a retried or unfinished reply in the same turn
Fixed Claude polling a background command's output file or sleeping while it runs
Fixed feature flags and staged rollouts staying stale behind a TLS-inspecting proxy whose certificate is trusted only through the OS certificate store
Fixed printing "stopped" while a stuck background service kept running: it now waits, force-kills the service, and says so with exit 1 if it is still there
Fixed exiting with no output, and leaving sessions listed as running, when telemetry is turned off
Fixed Write, Edit and NotebookEdit in Cowork cloud sessions reporting success for a path on your own computer, where the file never arrived
Fixed Claude searching for deferred tools already loaded earlier in the conversation when a session resumes a history that never listed them
Fixed secondary (dim) text looking the same as normal text under the dark ANSI theme and on 16-color terminals
Fixed cloud sessions hanging 5 minutes per turn when the organization's policy can't be read; the turn now ends promptly and says why
Fixed a cloud session sometimes running an already answered message a second time after the session restarted during a long reply
Self-hosted runner: Fixed the runner and orchestrator freezing (no polls, or shutdown) while nobody reads their output; logs keep the latest 256 KiB and count drops (not on Windows)
Improved WebFetch in Cowork cloud sessions to tell Claude that a page failed moments ago instead of fetching it again
Improved mod sharing in the built-in skill: Claude scans a mod's files for keys before opening them, and asks before scanning a folder outside the project
Improved the note Claude 3 models get about an @-mentioned PDF, so they less often answer without reading it
Improved artifact updates: Claude now applies a small change and republishes the artifact in one call, and makes larger edits and republishes within a single response
Changed sessions to ignore CA-bundle, tool-proxy, git TLS and git config variables like in settings; under Claude Desktop, only in project settings
Changed exit to force-kill background commands still running 1.5 seconds after being asked to stop; in fullscreen mode they could previously be left running
Changed Claude Desktop's Code tab to apply managed settings when names an Anthropic-operated gateway that serves the session's hostname; that gateway must be reachable at start
Changed to stop at start, naming the key, on a policy key that Claude Desktop cannot use from a gateway, where it earlier started with a warning
Changed large requests to api.anthropic.com to use gzip compression even when telemetry is disabled; set to turn it off
Changed the skill to leave Managed Agents sessions in place unless you ask to archive or delete them
Changed background sessions to resume a carried workflow through the Workflow tool's approval instead of running it from the handoff file
Changed local session transcripts to also record each API request's system prompt, tools and parameters, so a transcript you choose to share can reproduce a request exactly
Changed the mode options to read "Sandbox commands" instead of "Sandbox BashTool"
Changed hooks in Cowork cloud sessions: a update in a hook's allow is now ignored; the rest of the approval still applies
Changed hooks: from PreToolUse and PermissionRequest hooks is now validated like Claude's own input: unknown keys are dropped, and input the tool rejects denies the call
Removed the and flags from , which had no effect; passing either now exits with an error. Set in settings to sandbox sessions
[VSCode] Added the setting to stop text selected in the editor from being added to your messages
[VSCode] Fixed fast mode staying on after usage credits ran out, which made each request be refused and re-sent; it now turns off until you turn it back on, with an error notice
[VSCode] Fixed the Thinking toggle switching to Off on models that always think; the toggle is no longer shown for those models
[VSCode] Fixed "Edit prompt" on a flagged message opening the file or command menu over the restored prompt; Enter now sends it as written
[VSCode] Fixed Shift+dragging a file onto the prompt on Windows inserting an unreadable path instead of a mention relative to the working directory
[VSCode] Fixed changes to VS Code's chat font size settings needing a window reload or being undone by a theme change; diffs and the plan preview now follow them too
[VSCode] Fixed "Resume session" and tabs restored after a reload opening an empty new conversation instead of one that had moved into a git worktree
[VSCode] Fixed ↑ then Enter on a recalled slash command running it without its arguments; the command and file menus no longer open over a recalled prompt until you edit it
[VSCode] Fixed Shift+dragging a file from the Explorer or an editor tab onto the prompt inserting nothing in WSL, SSH and Dev Container windows
[VSCode] Fixed Ctrl+Alt+F toggling Focus view instead of opening Find in the Explorer, other tree views, or the Debug Console on Windows and Linux
[VSCode] Fixed the check for sessions open in other windows or terminals creating extra processes on macOS: it now starts directly instead of searching PATH for on every check
[VSCode] Windows: Fixed a conversation showing "still open somewhere else" after a crash or power loss, when Windows had since restarted and given the old process ID to another program
[Cloud sessions] Fixed "Allow for this task" missing from Cowork's approval prompts for connector tools where an organization turns off "Always allow" (regression in 2.1.292)
[Cloud sessions] Fixed most commands in the / menu losing their descriptions in cloud sessions once you sent a second message
[Remote Control] Fixed the diff view in Remote Control sessions on claude.ai and the desktop app showing deleted and renamed files as modified; requires Claude Code v2.1.296 or later on your machine
[Claude Tag] Added support for Slack Connect channels: an Owner or Claude Tag admin can let Claude in Slack answer in channels shared with another organization; it's off by default
[Claude Tag] Added a private Allow once / Deny card in Slack threads for connector actions that need your approval, so Claude asks instead of refusing; others only see that it's waiting on you
[Claude Tag] Added support for Slack voice clips in Claude in Slack: Claude reads Slack's transcript of a clip when Slack has one
[Claude Tag] Fixed Claude in Slack not answering another app that tags it in a thread under a message Claude itself posted to the channel
[Claude Tag] Changed access bundles an admin attached to a Slack channel to keep applying once the channel becomes a Slack Connect channel, with no need to remove and re-attach them
[Code Review] Fixed Code Review ignoring comments from people with write access whose GitHub organization membership is private; their comments now start a review
[Code Review] Fixed Code Review's "paused for this repository" comment sending admins to Code Review settings; it now says who can fix it and links the Git providers page
Added CLAUDE_CODE_DISABLE_FILE_MENTIONS environment variable: Claude gets the paths of @ file mentions to read with its file tools, not the files' contents
Added idle compaction in the terminal: a 200K+ token conversation left idle for about 54 minutes is compacted before its one-hour prompt cache expires, so your next message doesn't reprocess it all
Added CLAUDE_CODE_IDLE_COMPACT_MIN_TOKENS to change idle compaction's 200K-token minimum; "idleCompaction": false in settings.json turns it off. Both need v2.1.290 or later
Added $.prompt.media so a prompt.submit hook of a mod installed by managed settings can read the bytes of an image or document attached to the prompt
Added $.session.identity() for mods installed by managed settings: how the session is signed in, and its organization and email when managed forceLoginOrgUUID lists that organization
Added size, weight, mono and tabular to a mod's and named spacing steps (xs to xl) to its ; bold is deprecated in favor of weight
Added to : on SIGTERM it stops polling and gives the poll in flight and running spawn hooks up to that many seconds to finish
Added the skill's frontmatter, source, plugin name and file path to what a mod's skill.prompt hook receives
Added and in agent view to set what new sessions start with; a bare , or there now opens a picker
Added a "safe mode" line to the agents view peek panel for background sessions started with
Added a one-time note when plan mode won't ask before most edits or commands because bypass permissions is available
Added and a disallowed_tools case field to to keep specific built-in tools, such as Agent, out of eval runs
Added support for turning off the attribution block in Claude Desktop's Code tab: set CLAUDE_CODE_ATTRIBUTION_HEADER=0 in the env of a Claude apps gateway's code policy
Added a field to the attribution block in Claude Code sessions behind a Claude apps gateway; remove the block with CLAUDE_CODE_ATTRIBUTION_HEADER=0
Added a queue door to the session.append mod hook, so a mod can make the transcript's queue records differ from the prompt as sent
Added a note in and naming a mod's hooks that are skipped where an organization manages Claude Code
Added warnings for max effort, workflows, always-on context and large tool results
Fixed the error for a denied cloud session, which could point to the wrong organization when a key from apiKeyHelper was in use
Fixed sessions on a gateway-specific model name behind a custom ANTHROPIC_BASE_URL ending with "Prompt is too long · automatic compaction failed" near 200K tokens instead of sending the request
Fixed a mod that submits a prompt at the end of every turn keeping a headless run going past , , an interrupt, or the end of the host's conversation
Fixed cloud sessions sometimes showing the model's follow-up text after a tool group's one-line label
Fixed the Write and Edit tools creating a mod in a session's mods folder without asking in accept-edits mode when the config directory's path has no .claude in it
Fixed installed mods that kept running in an open session after being turned off remotely; they now unload between turns
Fixed Edit and Retry in Cowork and claude.ai cloud sessions failing on a message stopped while its or mod hooks were still running (regression in 2.1.296)
Fixed an agent teammate started without a description keeping part of a credential from its prompt in the task description shown for it
Fixed the claude.ai view of a Remote Control or cloud session freezing when a large batch of events could not finish uploading over a slow connection
Fixed a sandboxed shell command being able to write into a folder, whose code Claude Code reloads and runs outside the sandbox
Fixed memory growth under heavy debug logging (, ), and a hang on exit when the debug log is on a disk or network mount that stops accepting writes
Fixed memory growing without bound when debug output goes to stderr and the parent process stops reading it
Fixed rm prompts on shell scripts that don't run . An rm built at run time in a script Claude Code can't read no longer prompts unless
Fixed double-clicking a word in an expanded transcript row in fullscreen mode collapsing the row instead of selecting the word
Fixed , and reporting an empty as invalid
Fixed jumping the transcript to the bottom when asked while scrolled up in fullscreen
Fixed sandboxed commands failing on WSL2 with when the sandbox can write to the Windows drive
Fixed scheduled wakeups (ScheduleWakeup) not firing while a background task was running in Agent SDK, IDE and sessions
Fixed a mod's rewrite being silently dropped, sending the prompt as typed, for some prompts with a pasted image or an image that can't be read
Fixed a Remote Control prompt being lost when another queued prompt in the same batch failed to deliver
Fixed a Remote Control prompt that had passed its hooks being dropped from prompt history when Stop interrupted the next queued prompt's hook
Fixed sign-in, MCP servers and project trust appearing lost on Linux after a sandboxed command left an empty in the config directory
Fixed reporting success when its setting could not be saved because the project folder is not writable; it now says nothing changed and why
Fixed SDK and headless sessions staying in auto mode after the host switched to a model that doesn't support auto mode
Fixed MCP servers named or in an MCP config never being connected
Fixed tools of an MCP server named or asking for permission in auto mode and bypass permissions mode
Fixed a spurious "synced[0] commands path not found" plugin error at startup when another Claude Code process had just updated a claude.ai-synced plugin
Fixed the Artifact tool advising a retry when a publish that requests connectors or other access was refused by the server or a proxy (HTTP 403); it now says so and what to tell the user
Fixed Cowork cloud sessions staying on an old account plugin after a plugin reload that timed out or a restart that reused a recent sync
Fixed document blocks being dropped from your own message sent while Claude is working
Fixed Claude in Chrome asking for permission while no browser is connected; it now says the extension is not connected
Fixed the fullscreen "Update installed" notice being hidden behind the idle "/clear to save tokens" hint; it now shows beside the hint
Fixed a mod hook, with or without a , being run again without end when it waits on another mod's noun that does its work outside the call
Fixed the Claude apps gateway serving models that a policy's or blocks; it now answers 400 and leaves them out of its model lists
Fixed the server-managed settings request to Anthropic carrying a third-party gateway's API key when a managed settings file sets
Fixed streams through a custom being aborted after 180 seconds with no data arriving; they now wait 300 seconds, whether or not feature flags are loaded
Fixed a mod's or answer that changed after never reaching Claude; the new answer is now sent on the next turn
Fixed a settings file being ignored when or held a single server name (letters, digits, - or _) as a plain string
Fixed pausing a hook's time budget while a served method it had called kept making calls after answering
Fixed high memory use after resuming a cloud or Remote Control session that had run many subagents
Fixed plugin hooks being skipped when they pass a very deeply nested tool input or message on with next()
Fixed a value a mod's hook passes to , returns, or sends to a method being refused whole when one of its getters throws a ; now only that key is refused
Fixed , the approaching-limit warning (terminal and VS Code) and the status line sometimes showing more than 100% used (anthropics/claude-code#92238)
Fixed wrapped text mixing CJK or emoji with Latin words losing its last line or leaving a blank row at some terminal widths
Fixed a cloud session sometimes ignoring the answer to a permission prompt or a question when the answer was given while the session's worker was being replaced
Fixed bold, italic and other nested text styles running over table borders or being lost on wrapped rows
Fixed Cowork cloud sessions running the old version of an account plugin changed, removed or disabled from another device until the session restarted
Fixed deny and ask rules for an MCP server () not applying when the server's normalized name contains a double underscore
Fixed long conversations losing newly attached images on every turn after one oversized image was refused by the API
Fixed the telemetry event reporting as false for plugins whose hooks are a hooks module, built-in plugins included
Fixed images attached while Claude is working (VS Code, desktop app, SDK) being sent at full size, which led to repeated image errors in long conversations
Fixed the image coordinate hint being missing or slightly off for large near-square images on newer models
Fixed feature flag, startup, fast mode, profile and feedback requests to Anthropic carrying the API key configured for a third-party gateway (); Anthropic API keys are still sent
Fixed a mod's hot reload ignoring a fix saved right after a failed reload; saving a mod file without changing it no longer reloads the mod
Fixed mods loaded from source files being refused when a hook hands to a function declaration imported from another file of the mod
Fixed a regression in 2.1.296 where cloud and headless sessions could run an approved tool call twice if a new message arrived as the session resumed after a restart
Fixed scheduled tasks being announced for the wrong minute: the scheduling tools now report each job's actual next run time
Fixed mods' hooks being handed values with keys silently removed, which could skip a guard on a tool call another mod made
Fixed saying nothing when a settings file fails validation: text-output runs now list the file and the invalid entry on stderr
Fixed long pastes in terminals without bracketed paste losing all text after an invisible control character, such as a mis-decoded curly quote
Fixed managed settings and organization policy not being fetched when the stored login's plan was changed locally on machines whose MDM or managed-settings file sets
Fixed MCP connections over HTTP hanging for 30 seconds and failing when a server never ends the body of its reply to a notification (anthropics/claude-code#99014)
Fixed MCP servers added to a running headless or SDK session being connected before some policy checks ran; a blocked server is now reported as failed without being contacted
Fixed , and subagent MCP servers starting a server that a policy check blocks; it is now reported as blocked without being started
Fixed not loading a plugin installed from another terminal a moment earlier
Fixed blank rows appearing under CJK and emoji text squeezed into a one-cell column, as in a very narrow terminal
Fixed text cut in the middle beside wide characters leaving a cell unused or being cut twice, and an emoji vanishing where a color changed inside it
Fixed bare mode notices in background sessions telling you to restart without , which keeps the mode; they now name and , as safe mode ones do
Fixed not saying why it stayed put over a queued message while Remote Control is on
Fixed in mods refusing a , or response that declares a over the 4 MiB body limit
Fixed push notification toggles sending your account the previous setting instead of the one you just chose
Fixed a cloud session leaving a reply unfinished when its worker was replaced just after the reply hit the output token limit
Fixed Read failing on PDF page ranges in remote sessions on Linux that run without elevated privileges
Fixed Enter answering a question or permission prompt that had been held back while you typed an unsent message
Fixed a file attached to a message in a remote session being left out when its download stalled part way; the download is now tried again
Fixed queued prompts sent as content blocks over running together without a line break when merged into one turn
Fixed self-hosted runner sessions shutting down MCP servers added through an wrapper's own when connectors change mid-session
Fixed passing runs that the API refused: a run that ends on an API error now scores 0 without grading and makes the suite exit 1
Fixed permission prompts cutting off or wrapping too early when the reason text contains keycap or joined emoji
Fixed and from MDM or the managed-settings file being hidden or replaced by server-managed settings
Fixed sessions leaving out an MCP server named or that asked for
Fixed resuming a conversation from before reattaching to the Remote Control session of the conversation after it
Fixed a prompt starting with , sent with the Agent SDK's option, running as a slash command when re-ran it after a restart
Fixed background sessions started with silently leaving safe mode when the session was woken or restarted
Fixed scheduled tasks and loops firing again after every turn, or firing early, during the repeated hour when daylight saving time ends
Fixed the diff view listing a new file whose name begins or ends with a space under the wrong name
Fixed MCP tool calls in headless and SDK sessions sometimes failing or running twice when a background reconnect closed the connection they were running on
Fixed side questions in non-interactive sessions not being cancelled when the session ends, and running a second time when the same request arrived again mid-run
Fixed sandboxed commands on macOS being able to read or write a denied path by its real location when the denied path passes through a symlink
Fixed sandbox and globs with braces, parentheses or backslashes in a folder's name being read differently by Claude Code's settings checks than by the sandbox
Fixed sandbox glob and entries not being re-checked when the directory they start from is replaced by a symlink
Fixed worktree-isolated sessions accepting some awk programs the isolation guard should refuse
Fixed being started as a background session
Fixed a prompt or reply of or to a background session being taken for the flag, which could start new sessions over and over instead of delivering it
Fixed a custom slash command's embedded shell line running twice when a newer message interrupted the command while its prompt was being checked
Fixed sessions leaving a folder behind in in repositories using git's reftable ref storage
Fixed sessions using Anthropic-managed git showing tracked files as staged deletions when starting in a reused clone whose remote is still empty
Fixed Ultracode not being announced to scheduled tasks and other delivered headless turns when is on in settings
Fixed MCP OAuth sign-in, token refresh and sign-out not sending configured / values, which broke servers behind an authenticating proxy
Fixed the Artifact tool reporting a spurious one-line difference against the live page, and refusing the publish, when a large page with a line break after is published again unchanged
Fixed reporting a mod's pane as placed in sessions where no surface draws it, such as Claude Code for VS Code and
Fixed the mod hook not running when a finished subagent or a killed teammate is resumed: the hook's event now carries , and a mod can refuse it
Fixed rejecting a mod's references when has no key and the contract is at
Fixed a mod's text looking the same as plain text under the dark ANSI theme and on 16-color terminals
Fixed plan mode running a write (an MCP tool's, a file's, a shell command's) that a hook or a mod's hook allowed
Fixed background subagents in auto mode sometimes sending their final report twice, once as the result and once as a message
Fixed not finding a subagent by name after the CLI restarted and resumed the session (names given before the last compaction still need the agent ID)
Fixed replies cut off at the output token limit ending the turn silently, with no retry or error, after a request fell back to non-streaming mode
Fixed Read garbling UTF-16LE files with a byte-order mark, and Write dropping byte-order marks or silently converting Windows-1252, Shift-JIS, GBK or UTF-16BE files to UTF-8 (now refused)
Fixed cloud sessions sometimes leaving a message unanswered when the worker was replaced right after a compaction
Fixed cloud sessions and sometimes answering a finished turn again after a restart, when a tool ended the turn and a skill loaded in the same step
Fixed photos sent over Remote Control being dropped when their copy could not be saved on your computer; Claude now still sees the photo
Fixed files sent over Remote Control sometimes not arriving in long-running sessions
Fixed files of 30 to 35 MiB sent over Remote Control or to a cloud session not arriving
Fixed a user-installed mod's changing the environment or shell prefix that command hooks from managed settings start with
Windows: Fixed the process-liveness check leaving orphaned PowerShell processes behind on busy machines until memory ran out
Windows: Fixed PreToolUse and PermissionRequest hooks that set no shell failing open when Git for Windows isn't installed; a guard that fails now blocks the call
Windows: Fixed Bash commands failing with "command not found" for a whole session when Git Bash did not report its PATH at startup
Self-hosted runner: Improved what and say when the runner's machine has no git credentials
Self-hosted runner: Fixed sessions that wrote output before their first turn being left with no release timer, ignoring and delaying shutdown
Improved the error shown when a cloud session is refused because your claude.ai login was rejected or has expired: it now tells you to sign in again with
Improved enforcement of managed permission rules, managed hooks and organization MCP tool names against user-installed mods
Improved memory and disk use when PDFs are @-mentioned: their bytes are no longer kept in the session transcript
Improved sandboxed Bash on Linux: Esc and Ctrl-C now work while wildcard read rules are being expanded for a command
Improved the startup warning for an unrecognized model ID: it is now one short line under the welcome banner with a docs link, instead of a long raw message
Improved the plugin-authoring skill's steps for sharing a mod: Claude asks public or private and checks the files before creating a GitHub repository
Improved the Skill tool's "Unknown skill" error to suggest a skill's listed name when Claude wrongly adds the prefix to it
Improved to say it re-sends the full skill list to Claude, which is how to get skills back after compaction
Improved the error shown when a worktree cannot be created because its base commit does not resolve: it now says how the lookup ended and the likely reasons, such as a repository without a commit
Improved the error for creating a worktree at a bare-repository layout's root: it now explains the layout instead of an unrelated git error
Improved artifact watching: a local session can now watch up to 25 published artifacts at once, up from 10
Improved background agent notifications: they now say when an agent is only waiting on its own background work, got a message too late for its result, or was stopped by a usage limit
Changed plugin hooks and workflow scripts to refuse values they hand back that nest deeper than 28,000 levels, with an error naming the limit (workflow scripts allowed 100,000)
Changed actions a plugin hook can block to be refused, not let through, when the hook cannot be handed them or cannot hand back its answer; a tool that already ran has its result withheld
Changed requests to claude.ai's connector proxy and to Anthropic-hosted MCP servers to no longer follow HTTP redirects; redirects by a connector's own server are unaffected
Changed MCP requests in cloud and self-hosted runner sessions to no longer follow HTTP redirects from the session's MCP proxy
Changed skill and command loading: one whose file or folder name has hidden, direction-changing or blank-like characters, or is no longer offered until renamed; such a is ignored
Changed trees in : each mod's Box or Text root now carries naming the mod, so exact-tree assertions must include it
Changed WebFetch page reads to pick their effort as web searches do: the caller's level on the caller's own model, otherwise the level settings give the small model
Changed to fail a call to a mod's served method that has not answered within ten seconds, as a session does
Changed MCP allow rules to reach only the server they name: no longer allows a server named or ; write with the server's whole normalized name
Changed agent lists to take only the named MCP server's tools; list a server whose name contains as
Changed Claude in Chrome in Cowork cloud sessions outside auto mode: an approved-site action the safety classifier flags now asks you instead of being refused, unless managed settings apply
Changed cloud session and Remote Control MCP connectors to negotiate MCP protocol version 2026-07-28 by default on installs that fetch no flags; opts out
Changed MCP tool descriptions and server instructions from Anthropic's first-party MCP servers at to reach Claude in full instead of being cut at 4,096 characters
Changed auto mode in Cowork cloud sessions: a hook can no longer approve shell commands or subagents; those prompts wait or are denied
Changed the resume command printed at exit: it names the session by its ID and no longer by its name, so that nothing in a session name can run when the line is pasted
Changed the resume command printed at exit of a worktree session: it uses and if the long flags do not fit the terminal. If neither fits a kept worktree, rows above it say where to run it
Changed side questions in non-interactive sessions to return a timeout error when still unanswered after 11 minutes
Changed hooks to run before a skill or custom slash command expands, so a hook that blocks the prompt now also stops its embedded shell commands
Changed a skill's own front-matter hook to first run on the prompt after the one that invokes the skill
Changed the mod hook to also hear subagents' and teammates' turns, not only the main loop's; tell them apart by (absent on the main loop)
Changed the errors shown when can't upload a repository to stop suggesting , which could stage or commit untracked files such as
Changed the cyber safeguard notice to no longer ask people to apply to the Cyber Verification Program
[VSCode] Fixed an unsent prompt and its attachments being lost when switching to another session and back
[VSCode] Fixed unused blank chats keeping a background Claude process running after starting a new conversation
[VSCode] Fixed the mic button showing an internal error message when you are signed out of claude.ai; it now offers to sign you in
[VSCode] Improved startup time in workspaces without a Python environment by starting Claude while the Python extension loads
[VSCode] Improved startup: the model picker and slash command menu now fill in right away in a new window on a folder you've opened before
[Cloud sessions] Fixed a memory spike that could crash a session when many of its existing output files were re-sent to it at once
[Cloud sessions] Fixed saving an edited routine silently moving it to a different environment when its own had been deleted or wasn't in the list; the routine now keeps its environment
[Cloud sessions] Fixed Sessions search in a self-hosted environment's admin details finding nothing when you paste the session ID from a session's link
[Cloud sessions] Fixed the Sessions and Runners lists in a self-hosted environment's admin details saying the list is empty when a search just has no matches
[Cloud sessions] Improved the deploy command shown when you create a self-hosted environment or environment key: it shows in full, wraps between arguments, and has a visible copy button
[Cloud sessions] Changed deleting a self-hosted environment to turn off its routines right away, with the reason shown on each routine, instead of leaving their runs to fail
[Remote Control] Fixed Remote Control sessions whose computer can't be reached still appearing to send your messages; your text now stays in the box and Send is off until it reconnects
[Claude Tag] Added the ability for Claude in Slack to delete a canvas it created in a channel when someone asks it to
[Claude Tag] Fixed Claude in Slack staying silent on untagged posts that a channel's own instructions tell it to answer, such as posts that tag someone else, in channels with guests
[Claude Tag] Fixed Claude in Slack reporting a reply to another channel's thread as posted when it isn't a member there; it now says the reply wasn't delivered and how to fix that
[Claude Tag] Fixed Claude in Slack sometimes ending a turn without posting its answer when a self-hosted runner's image has no python3
[Claude Tag] Changed how Claude in Slack corrects a message it got wrong: it edits the message in place and adds a short "Edited" note instead of striking through the old text
[Claude Tag] Changed Claude in Slack to join channels with more than 100 members quietly, with no intro message
[Code Review] Fixed Code Review's monthly spend-limit comment and check-run card sending admins to Claude Code settings; they now link the Usage page, where that limit is set
Added a code key to the Claude apps gateway's managed.policies[]: the same settings as cli, also applied in Claude Desktop's Code tab; beside desktop, it turns on Claude Desktop's gateway mode
Added autoCompactWindow to subagent frontmatter and definitions, so a subagent can auto-compact earlier than the main conversation's window
Added CLAUDE_CODE_WORKFLOW_SUBAGENT_MODEL to run every workflow agent on one model while other subagents keep theirs
Added CLAUDE_CODE_OVERLOADED_RETRY_MAX_DELAY_MS environment variable to set a longer maximum delay for the backoff when retrying an overloaded (529) request
Added a note in on a plugin whose hooks are left out because another enabled plugin has the same name
Added an allow_large option to the Read tool so Claude can read a text file past the usual size limits in one call when it needs the whole file and the context has room
Fixed managed-settings hooks that deny a tool call with "continue": false, and managed prompt hooks that block one, refusing the call but not ending the turn
Fixed PostToolUse hooks in managed settings not applying updatedMCPToolOutput in some sessions
Fixed headless sessions starting a folder's .mcp.json or plugin MCP server that was switched off for that folder, after changing directory or reloading plugins
Fixed a Claude apps gateway that serves allowedProviders with "gateway" locking out laptops that name that gateway in user settings
Fixed a saved Claude apps gateway sign-in being ignored on machines whose managed settings set forceLoginMethod to gateway with no forceLoginGatewayUrl (regression in 2.1.295)
Fixed opening an empty conversation when the session's history could not be read
Fixed token counts for Haiku 5.5 and other models that take only adaptive thinking, which failed behind some gateways and were counted with budget thinking elsewhere
Fixed resumed subagents being told that the user rejected a tool call that a session shutdown had interrupted
Fixed hook output being altered when it contained text resembling a plugin hint tag
Fixed secret redaction in shared transcripts and debug logs missing some values that follow a key with no value, including in JSON written inside a shell string
Fixed a stray 52;c;… escape sequence printed on screen after copying in older VTE-based terminals such as MATE Terminal
Fixed toasts and notifications waiting unseen for as long as the panel or dialog was open
Fixed Esc or an interrupt during a hook or a mod's prompt.submit hook ending headless sessions, clearing the typed prompt, or letting the unchecked prompt through
Fixed SessionStart hooks of a plugin loaded after a headless session starts being skipped when a different plugin with the same name, or another spelling of it, had already run
Fixed printing misleading errors when registration is refused: it now names the org admin setting, or says a restarted on-demand runner needs a fresh work order
Fixed a self-hosted runner session's git fetch, pull and push failing while another session of the same repository starts on a runner with above 1
Fixed workflow scripts silently truncating results, agent options and other values nested deeper than about 20,000 levels, and deeply nested results writing huge task output files
Fixed a plugin's served methods running in the main session's working directory instead of the calling agent's, and ignoring the turn their calling hook holds
Fixed succeeding from a mod's hook that was still running after the mod was reloaded or removed; the call is now refused
Fixed in mods refusing a request when the response declares a over the 4 MiB body limit
Fixed , and failing with an internal error for a marketplace named like ; now refuses such names clearly
Fixed a plugin secret named or being deleted by the next save of that plugin's options
Fixed cloud sessions skipping auto mode's checks on Claude in Chrome actions that a saved permission allows when their feature flags had not loaded
Fixed re-running a finished turn after a restart when an MCP tool result had ended that turn
Fixed Bash permission checks auto-approving some commands that assign the shell variable and then use it; these now prompt for approval
Fixed Edit and NotebookEdit replacing every non-ASCII character in files that are not valid UTF-8 (Windows-1252, Shift-JIS, GBK); such edits are now refused
Fixed a prompt sent just after being run twice, once unseen in the foreground, when the background service was slow to answer
Fixed a prompt sent while SessionStart hooks were still running vanishing when moved the session to the background; it is still not sent, but now brings it back
Fixed a late-loading plugin's SessionStart hook output reaching the new conversation after in headless sessions
Fixed PowerShell commands not seeing variables that hooks write to CLAUDE_ENV_FILE (when the file holds only plain assignments)
Fixed Claude calling cloud sessions non-interactive and suggesting or when an MCP server needs authentication
Fixed ending on a raw JSON array in cloud sessions, the Agent SDK and IDE integrations; the findings now print as a numbered list
Fixed auto mode occasionally refusing one update to your own artifact, saying its sharing had changed when it had not
Fixed skills synced from claude.ai never finishing their install, and being downloaded again at every sync, when several sessions share a config directory
Fixed a plugin synced from claude.ai being disabled when the marketplace dependency it declares was also synced from claude.ai
Fixed a startup hang on macOS when plugin paths copied from a Linux machine pointed under /home
Fixed the Workflow tool refusing script files with CRLF line endings, such as files checked out on Windows
Fixed OpenTelemetry events missing after or
Fixed dropping a message from the saved transcript when its text held a Unicode line or paragraph separator (U+2028, U+2029)
Fixed leaving a prompt in the history file when its text held a Unicode line or paragraph separator (U+2028, U+2029)
Windows: Fixed PowerShell commands longer than about 1 KB always asking for permission, so allow rules and read-only detection now apply up to 32 KB
Windows: Fixed stdio MCP servers being force-killed at shutdown; stdin now closes first and the process tree is killed only if the server is still running after 300 ms
Windows: Fixed failing for GitHub plugin sources on machines with no GitHub SSH key; the clone is now retried over HTTPS
Windows: Fixed in Git Bash not asking in bypass permissions mode
Improved fullscreen mode: the link under the mouse pointer is now underlined to show it can be opened
Improved transcript toggle (ctrl+o) responsiveness in code-heavy conversations by caching syntax-highlighted code blocks
Improved Claude Desktop's Code tab behind a Claude apps gateway: when a session can't start, including on a machine not set up for the gateway's settings, the reason shows as a reply
Improved the errors for a refused cloud session: they now say why your organization's policy couldn't be loaded, and name an API key or auth token that overrides your claude.ai login
Improved output to name unrecognized frontmatter fields in custom agent files, with a hint for likely typos
Improved auto mode: a tool call that wasn't run because auto mode's check had no usable answer now shows as a dim "Not run" row instead of a red error
Improved output for hooks: command hooks on tool calls, prompts, SessionStart and Stop now log their command, plugin, outcome and duration when they finish, so a slow hook is identifiable
Improved : a large transcript file is no longer rewritten when that would free under 10% of it
Updated , the status line, and the SDK's cost figures to price Sonnet 5.5 cache reads at $0.10 per million tokens (was $0.20)
Updated the bundled dataviz skill: lighter violet for the seventh series in light mode, softer primary text in dark mode, and compact y-axis labels like 1K
Changed the default limit on MCP tool descriptions sent up front and on MCP server instructions from 2,048 to 4,096 characters
Changed : a turn or command started while the session moves to the background is now stopped instead of finishing out of sight
[VSCode] Fixed missing from the extension's settings, so settings.json now completes and validates it; a malformed value no longer breaks the chat panel
[VSCode] Changed Claude in Chrome to ask before browser actions in every session, including one connected with , as the terminal does; allowing a site for the session stops repeat asks
[VSCode] Fixed chat links written as a full Windows path, such as C:\repo\file.ts or file:///C:/repo/file.ts, not opening the file on Windows
[VSCode] Fixed the working indicator still animating when reduced motion is turned on in your OS, in VS Code, or with the setting
[VSCode] Fixed the prompt cache clock reading warm after the panel caught up on messages late, such as after the display was off or a remote window reconnected
[Cloud sessions] Added a status filter to the Sessions and Runners lists on a self-hosted environment's Activity tab in admin settings; you can pick several statuses at once
[Cloud sessions] Fixed every cloud session waiting for a self-hosted runner showing the same queue position; each now shows how many sessions are ahead of it
[Cloud sessions] Fixed a message you send while Claude is still replying in a cloud session jumping above that reply when it finishes; it now stays below it, including after a reload
[Claude Tag] Changed Claude in Slack to show the footer with the session link, model and cost only on its newest reply in a thread; the reply before it drops the footer
[Claude Tag] Fixed links to URLs that contain parentheses breaking in some of Claude's Slack replies and task checklists, which showed stray bracket text and opened the wrong page
[Claude Tag] Fixed Claude's Slack replies drawing color swatches beside codes that only look like hex colors, such as six-digit pull request numbers
[Claude Tag] Added creating, editing and deleting workspace and channel memory files on the Activity page's Memory tab for members with the Claude Tag Admin permission
[Claude Tag] Fixed the plugin confirmation card Claude posts in a Slack channel showing a plugin's ID instead of its name
[Claude Tag] Fixed Claude in Slack posting a card to remove a plugin the channel's own settings don't include; it now explains where the plugin comes from instead
[Claude Tag] Fixed Claude in Slack sometimes losing its reply when a session in a self-hosted environment moved to a new runner partway through a task
[Code Review] Fixed the Code Review check sometimes staying "in progress" on a pull request after the review finished; it now shows the review's result
[Code Review] Improved Code Review admin settings to say why a setting couldn't be saved, such as a policy restriction, instead of a generic failure message
Added onFailure: "block" for command and HTTP hooks: a hook that can't start, times out, or exits with an unexpected code blocks the action instead of letting it through
Added Program Status Protocol (OSC 7501) support: terminals that implement it can show whether Claude Code is working, waiting on you, or done
Added quoted text to the picker, so a drafted message copies without its > markers
Added a warning to , enable, disable and marketplace add when the settings file they write to does not load
Added a line on stderr, when it is a terminal, that says what a run is waiting for when it stays open after its last turn
Added support for timeouts.upstream_ttfb_ms on the Claude apps gateway's Bedrock, Vertex, Foundry and other cloud upstreams: a value you set now limits how long a stream may take to start there, after which it fails over or gets a 502
Added a "Backgrounding cancelled" message when you stop the turn while ← is waiting for the current tool to finish
Added an optional models list to every Claude apps gateway upstream: only the listed models are sent there, on failover too, and one * in an entry is a wildcard
Added support for forceLoginMethod: "gateway" and forceLoginGatewayUrl in your own user settings on machines with no managed settings, so opens on that Claude apps gateway
Added advice to when a plugin's README has no install line: it prints the line to paste and never changes the exit code, even with
Added upstream_request_id to the Claude apps gateway's inference audit event: the request ID from Amazon Bedrock, the Anthropic API or another upstream, for support cases
Added $.ui.notify for mods: raises a native notification through your own notification setting and says which channel sent it
Added children to a mod's : strings and , so a row of a list is one pressable with a chip or a dim detail inside
Added CLAUDE_CODE_RETRY_WATCHDOG_MAX_WAIT_MS to limit how long unattended retry mode (CLAUDE_CODE_RETRY_WATCHDOG) waits out 429 and 529 errors
Added a request-id header to the Claude apps gateway's successful inference responses, so request_id in Claude Code telemetry matches the gateway's audit log
Fixed every request failing on a [1m] model when a gateway, Bedrock, Vertex or Foundry refuses the context-1m beta; Claude Code now resends without it
Fixed text output dropping earlier responses when background work started another turn; each turn's response now prints when the turn ends
Fixed remote MCP servers in headless and SDK sessions staying disconnected after an outage longer than 15 seconds, or reconnecting in a tight loop to a server that drops each connection right after it connects; repeated drops now back off, up to 30s
Fixed remote MCP connections being dropped when a server's error reply happened to contain a network error name
Fixed MCP servers that repeat a pagination cursor being asked for the same page up to 20 times at every connect
Fixed CSS, JavaScript and XML files returned by MCP tools being saved as .bin, which the Read tool refuses; font and icon files now get their own extension too
Fixed Bash tool calls failing when the model passes instead of
Fixed Claude in Chrome not applying a site deny rule written with port 80 () to plain pages on that host
Fixed 's Errors tab removing a marketplace that failed to load, and uninstalling its plugins, on Enter without asking first
Fixed reporting success for a marketplace whose name no plugin can be installed under; such an add is now refused
Fixed moving a subagent to the background while an edit or shell command waited behind it, which started that call before the subagent finished
Fixed PushNotification saying a push was not sent in sessions right after a phone message, without the toggle, or when started from inside Claude Code
Fixed files sent from remote sessions being refused as "could not be vouched for" when more than 256 were sent at once
Fixed a rare failure to load managed settings at startup right after a login refresh
Fixed exiting without a message, or with a raw system error, when Claude Code could not be started again
Fixed a link address shown as text being hidden by a colour or conceal style a reply left on, including where it wraps in a table or a question preview
Fixed Fable models listed in not appearing in the picker for sessions signed in to a Claude apps gateway; such a model now shows its built-in row in place of a row added for the same model
Fixed the Claude apps gateway's admin spend view showing a developer's old groups and group cap after their session stopped carrying groups
Fixed hiding the Claude apps gateway spend limit in and the status line. The spend limit request goes to the gateway the session is signed in to
Fixed subagents in their own linked worktree being shown the parent session's git branch, status and recent commits
Fixed Claude stopping at the end of the current tool when text typed in the prompt cancelled backgrounding with ; Claude now keeps working in the foreground
Fixed and not applying to built-in tools that register after launch, and deprecated tool names reaching tools outside the caller's tool set
Fixed an interrupt not ending the turn until a timeout while Claude waited for an MCP server's resource list
Fixed a mod's hook being handed a deeply nested tool input cut short with no error, so a guard could pass content it never saw
Fixed Esc not stopping a self-paced that was moved to the background with ; cancelling a pending wakeup now shows a notice
Fixed commands and hooks in background sessions inheriting , which put color escape codes into the output Claude reads
Fixed starting a new background service as it exited when both were stopped with a session open (for example at a reboot), which could delay shutdown and restart an interrupted session
Fixed a custom agent named being shown as "Agent" in auto-mode denial notices and in the activity lists of task detail views
Fixed Bash permission checks for for-loops over glob patterns, improving permission-check accuracy
Fixed forked skills invoked from Workflow subagents delivering their results to the main conversation instead of the invoking agent
Fixed in-process agent teammates failing their first SendMessage call until they loaded the tool through tool search
Fixed Claude being told on resume that an unfinished background workflow may have been stopped by , which can never be the cause
Fixed Claude not being told when you stop a long-running MCP tool call from the tasks panel or a connected client
Fixed a background session's stopping without notice when its next wakeup came due while the session's process was down; the session now says so and Claude is told
Fixed raw terminal hyperlink bytes in a reply or a teammate's message being drawn as a clickable link with a hidden address
Fixed plugin marketplaces whose repository has large git submodules failing to add or refresh: only the submodules that hold plugin files are now fetched
Fixed the dialog showing a checkmark on a saved advisor model that is no longer available; it now opens on "No advisor"
Fixed the notification for an MCP tool call that moved to the background showing a shortened task id
Fixed vim mode's moving the cursor past the last character of a line, so after it did nothing, and running on into the next line
Fixed the cursor landing one character too far after pasting accented text copied from macOS (such as a file name) into the middle of the prompt
Fixed the terminal freezing, with ctrl+c ignored, when a response ran to tens of thousands of lines
Fixed calls a mod makes while it reloads during a plugin hooks worker restart getting past another mod's guard hook that has a ; such calls are now refused
Fixed plugins whose hooks module nests code thousands of levels deep failing to load or validate with a bare stack-overflow message
Fixed passing a hook that removes tool call, tool result or thinking blocks that a real session keeps
Fixed Claude not being told it can resume background subagents with SendMessage after a session was killed and resumed a second time
Fixed a file being treated as already read after a Bash command such as ran without printing it
Fixed plugin options named or always reading as their default and never reloading the plugin when edited
Fixed a mod's hot reload missing a save made while or session start was reading the mod's files
Fixed the mod hot-reloading question being asked again every turn for the whole session when it is approved without picking an answer
Fixed , and saving their setting without asking a plugin's hook
Fixed bold text being drawn faint in piped output when it directly follows dim text
Fixed replies whose quotes nest deeper every few lines freezing the terminal for seconds and using gigabytes of memory
Fixed a mod's hot reload missing a save made within a few milliseconds of its last reload, which left the mod on its old version until the next save
Fixed background Bash results not naming the output file, and its tool description promising a notification that never arrives
Fixed an async SessionStart hook's unchanged context being added to the conversation again on every resume
Fixed variables a SessionStart hook writes to not reaching the Bash tool after an in-app or
Fixed a skill's and being dropped when the Skill tool finished before the response stream ended, which denied the skill's Bash commands in runs
Fixed a tampered cache of server-managed settings making a person's own plugin count as organization-managed on machines whose managed settings list or enable plugins
Fixed Claude 3 Opus and Claude 3.x Sonnet sessions being offered tool search, which those models reject, where feature flags are unavailable
Fixed generated type files being written into a plugin's folder in and SDK sessions; they are now written only where a mod is being developed
Fixed text with tabs or bidirectional control characters losing its end at the edge of the screen or drawing over nearby rows
Fixed saying a Max effort pick was saved as your default for new sessions; Max applies to the current session only
Fixed an async hook's JSON output being ignored when it is printed over several lines
Fixed the Read tool rejecting calls with an empty parameter instead of treating it as omitted
Fixed project-scope plugins not loading in VS Code on Windows due to drive-letter casing (anthropics/claude-code#74612)
Fixed and at project or local scope on Windows missing the install record, or adding a second one, when only the drive letter's case differs
Fixed a queued message being lost when pulled back into the prompt with or just after : prompt history now keeps it
Fixed mod hot-reloading turning off for the whole session when an SDK host closed its enable question before anyone answered; the question is now asked up to three times
Fixed a prompt that a mod's hook rewrote or dropped still being saved as typed to prompt history and to the transcript's queued-prompt records
Fixed non-interactive sessions telling you about MCP servers that need authentication when your request doesn't use them
Fixed the OpenTelemetry login event not being emitted on Claude apps gateway sign-in. The event is exported when OpenTelemetry is configured on the machine or the session is already signed in to the gateway
Fixed a plugin that adds very large interfaces getting another plugin unloaded when the plugin hooks worker stalls
Fixed Edit treating a file as fully read when its contents changed without its modification time advancing
Fixed short command output with Windows line endings (CRLF) being drawn on a single line
Fixed a stopped scheduled task coming back on resume after a rewind, and a scheduled task being lost on resume after Esc or a rewind following a compaction
Fixed the terminal freezing for seconds or minutes while syntax highlighting code with very long lines, long runs of blank lines, or unclosed strings and heredocs
Fixed temporary files left under by an interrupted upload never being removed by the retention cleanup
Fixed Desktop and SDK sessions refusing to switch back to auto mode until restart after was removed from settings
Fixed claude.ai-synced plugin hooks failing with "Plugin directory does not exist" in long-running sessions after another session synced a plugin update
Fixed the prompt sent after a being lost, and the removed turns coming back, when the session was moved to the background or resumed after being killed
Fixed cloud sessions hanging when a mod's hook asked for permission before passing a message on
Fixed macOS background sessions that restart together after an update sometimes running outside the stable app wrapper, so folder-access prompts could reappear
Fixed an MCP sign-in or reconnect that finishes late in headless and SDK sessions relisting a server set with as your own
Fixed changing the auto-update channel in saving before a plugin's hook was asked
macOS: Fixed a file count at session start that could reach other apps' data and raise the "access data from other apps" prompt when a session starts in the home folder or above it
Improved token counts behind a Claude apps gateway on Amazon Bedrock, which and large file reads use: the gateway now gets them from AWS's CountTokens API instead of a one-token model request. Grant to use it
Improved the Claude apps gateway to log a warning every 30 seconds while its PostgreSQL database is read-only, saying what fails and how to recover
Improved the status shown in Remote Control, claude.ai and the desktop app for a session waiting on a permission prompt to name an MCP tool by its server and readable name instead of its identifier
Improved background requests behind a Claude apps gateway to use Haiku 4.5 instead of the session's model, falling back to the session's model where the gateway does not serve Haiku 4.5
Improved how the Claude apps gateway handles models not listed under in Amazon Bedrock regions outside AWS's US geography. AWS always refused those requests; the gateway now tries the model in your own region, and a refusal names the model to add
Improved headless usage-limit warnings to say whether the account has extra usage turned on
Improved the built-in skill: it no longer tells a session with no terminal to run terminal commands, and explains sharing a mod only when asked
Improved Grep input handling: a search sent with grep's , or flag now runs instead of failing the call
Improved and plugin loading: when a hooks module is refused over a rebound top-level , the error now names the line that rebinds it, the cause, and a fix
Improved the Workflow tool's refusal: it now says to pass the script inline via , the route that works in sessions without a Read tool
Improved what Claude is told when a large file it sends fails to upload with no reason given, so it reports the failure instead of shrinking the file
Changed MCP tool descriptions the model loads through tool search to be cut at 16,384 characters instead of 2,048
Changed subagents to preload at most 32 skills from the field, each once; a subagent with the Skill tool can still invoke the rest
Changed Ctrl+C at the idle prompt of an attached background session to leave a pending wakeup alone, so pressing it twice detaches and the loop keeps running; press Esc to stop it
Changed stopped with its background service (macOS, or Linux without the service installed): running sessions now stop in about a minute unless it is run again, and a notice says so
Changed claude.ai connectors to negotiate MCP protocol version 2026-07-28 by default on installs that fetch no flags; opts out
Changed Artifact pages with no background of their own to show on white instead of off-white
Changed what Claude and you read when a mod denies a tool call after the tool ran: it now says the tool ran and a plugin withheld its result
Changed tab stops to count from where a text starts instead of from the screen's left edge: an answer indented by 2 has its first stop 8 cells in, where it was 6
Changed the Artifact tool's permission prompts with telemetry disabled to the same five questions other installs get, instead of asking before each read of someone else's artifact and each data edit
Changed scheduled and Run now routine runs in installs with telemetry disabled to publish new private artifacts, and update your own, without asking, as in other installs
Changed toasts from your organization's mods to show ahead of other mods' toasts instead of waiting behind them
Changed the Claude apps gateway to start with a warning and serve a policy key its bundled Claude Desktop schema doesn't know, so new Desktop settings need no gateway upgrade
Changed WebSocket () MCP servers: a message over 16 MiB is no longer parsed and closes the connection, the limit the other transports already have
[VSCode] Added a chat row for files Claude sends you: click a file's name to open it in the editor; Claude's caption shows underneath, and the row stays visible in Focus view
[VSCode] Fixed "Fork conversation from here" and Rewind's conversation restore failing with "Message not found in session" after a background agent's activity or one of the panel's own status lines
[VSCode] Fixed Ctrl+Shift+Tab, Cmd+Shift+Tab and Alt+Shift+Tab in the chat input also switching the permission mode, and Ctrl+Tab accepting the suggested prompt
[VSCode] Fixed keyboard focus bouncing between two Claude views visible at once, which could send typed text to the wrong conversation
Self-hosted runner: Changed the runner to stop passing , and into a session's environment
Self-hosted runner: Fixed git fetches being cut off while the git server was still reporting progress on a large repository; tunes or turns off the wait
[Cloud sessions] Fixed a message sent right after unarchiving a cloud session sometimes getting no reply because no container could start for it
[Cloud sessions] Fixed some older routines starting their runs without ever giving Claude their saved prompt; those routines now run their prompt again
[Cloud sessions] Improved how quickly a cloud session catches up after its connection drops: activity you missed now appears all at once instead of row by row
[Cloud sessions] Improved the setup script box in the cloud environment form: it starts taller, grows with your script, and can be resized by dragging
[Claude Tag] Changed the settings confirmation cards Claude posts in a Slack channel to stay open for 30 minutes instead of 10
[Claude Tag] Changed Claude's notice that a channel shared across Enterprise Grid workspaces uses organization defaults to post only when someone mentions Claude, at most once a month
[Claude Tag] Fixed channel links and @-mentions in a forked thread's "Continued from" card showing as raw Slack codes
[Claude Tag] Fixed Slack's Working status spinning on under a thread after had already confirmed the restart
[Claude Tag] Fixed another app's or bot's @Claude going unanswered in a busy channel where Claude had stopped reading untagged messages
[Claude Tag] Added a confirmation in Claude Tag admin settings before adding a channel manager moves that member to Custom roles, which can remove their other access
[Code Review] Fixed Code Review re-reviews saying no issues were found while earlier findings were still open; the comment now says how many remain open
[Code Review] Fixed Code Review still skipping a large CLAUDE.md's rules when the pull request edits that file
Fixed web searches and hook evaluations taking much longer at and effort
Fixed prompt and agent hooks written as instructions (such as "Block commands that...") allowing what they should block
Improved how prompt hooks on Stop and SubagentStop written as instructions (such as "Carry on if the build is broken") are judged, so Claude is less likely to stop early
Added Claude Haiku 5.5 (claude-haiku-5-5), now the default Haiku model on the Anthropic API — 1M context, $0.10/$0.50 per Mtok ($0.50/$2.50 for prompts over 100K)
Added agentType to the subagentStatusLine payload, so scripts can tell custom subagent types apart
Added isDeferred to $.tool.register for mods: false lists the tool's schema in the prompt from the start instead of behind tool search
Fixed Claude sometimes treating its own last actions before a context compaction as done after it, and retracting or redoing finished work
Fixed a memory leak where an HTTP MCP connection kept every request it had sent until it closed
Fixed a message sent while Claude was working being lost when ← moved the session to the background; if a queued message can't move, ← now stays put and says so
Fixed effort ←/→ wrapping past the highest or lowest level, which could accidentally save Low as a model's default effort
Fixed disconnecting Claude in Chrome in a session started with , and ignoring
Fixed Claude being told to continue or message subagents with in sessions, including resumed ones, where a host, a permission rule or a list removed that tool
Fixed subagents and sessions being told a built-in tool was disabled for the whole session when only their own tool list left it out
Fixed a claude.ai-synced skill's edited description sometimes not reaching the model until a new conversation or
Fixed , stop, kill, rm and , stop, uninstall sometimes signing you out when your login had expired or was about to
Fixed the footer's agents count disappearing after a momentary failure to read the sessions folder (for example, too many open files)
Fixed a custom agent named worker being shown as "Agent" when it starts, and the agent detail dialog's title losing the agent type once the agent finishes
Fixed the Artifact tool's transcript row briefly reading Artifact("(unprintable path)") while a publish call was still streaming in
Fixed the upload on Linux wrongly refusing some repositories, such as one inside another checkout, over a settings file that "could not be parsed" while a sandboxed command was running
Fixed the upload's refusal over split-index files advising a git command that could leave git unable to read its index
Fixed replies in very long Remote Control and cloud sessions that could still appear a block at a time instead of streaming in
Fixed Remote Control uploading a session's starting history again after every credential recovery
Fixed PushNotification reporting "Remote Control inactive" in sessions started with
Fixed a mod's hooks on classic.* events being skipped while the plugin hooks worker restarts, which left settings hooks to answer without them
Fixed failing for mods that call $.session.append; tests can read the appended rows back with the new mock.session
Fixed refusing every Bash-granting run on Macs with Docker Desktop (links under ); the refusal now names which part of a credential store held the link
Fixed the Claude apps gateway refusing to start when a policy sets Claude Desktop's built-in browser keys, such as
Fixed offering bypass permissions that background sessions then ignored when consent was saved only in or a file; it now asks for consent first, and a session that ignores bypass shows a short notice that stays
Fixed backgrounding a session after 10 seconds while the prompt held unsent text (it now cancels the move) or a question was waiting for your answer
Fixed Esc, or No without feedback, on a permission prompt not stopping the turn when had just been pressed to move the session to the background
Fixed the agents view briefly replacing the session list with placeholder rows when the sessions folder could not be read (for example, too many open files)
Fixed path-scoped rules and nested CLAUDE.md files not loading when Claude views a file with a single-file cat, head, tail, sed -n or grep command in the Bash tool instead of the Read tool
Fixed pasted text that begins and ends with the same words sometimes being sent to Claude as if it had been typed
Fixed a skill name in pasted text being treated as typed when an accent typed or pasted right after the paste merged into its last letter
Fixed returning to the drafts list after Ctrl+O or Ctrl+Z while a report was sending, leaving the send impossible to cancel
Fixed stopping silently (exit 0, or a hang in a terminal) when a file or folder could not be deleted; it now deletes the rest, lists what it could not delete, and exits 1
Fixed keybindings.json checks: a lone " " (space key) is no longer reported as an error, and keys like "ctrl+ k" now get a warning
Fixed vim mode and on a line of only spaces leaving the cursor past the end of the line, where a following deleted nothing
Fixed vim mode: after deleting whole lines in Visual mode ( then ) the cursor lands on the first non-blank, and after it acts on the cursor's line
Windows: Fixed stopping a status line, hook, or shell command sometimes terminating an unrelated process that had been given the same process ID
Reverted the auto mode denial message change from 2.1.281 that told Claude a denial covers the outcome, not only the exact command
Reverted the 2.1.290 fix for cloud sessions staying asleep after a container restart lost a pending wakeup or scheduled task; Claude is no longer told, and the session stays asleep
Improved startup for Team and Enterprise organizations: policy and managed settings are fetched earlier, and a stalled request is retried after 3 seconds
Improved Claude in Chrome: fewer page actions are refused when the browser is slow to report its tabs
Improved the Claude in Chrome message in cloud sessions when the browser can't be reached: if you belong to more than one organization, it now says the extension must be signed in to the same one, and how to change that
Improved the Bash edit diff note to say the listed files changed while the command ran, which can include writes by other processes
Improved artifacts: Claude pins libraries to exact versions two weeks old or older
Changed claude.ai skill syncing to check for changes about every 40 minutes, instead of every 10, while no session is in use
Changed the order of agent lists and of MCP servers announced to the model: names with non-ASCII characters now sort after ASCII names
Changed OpenTelemetry logging to emit at most 100 agent and 100 MCP-resource events each time a prompt is read
Self-hosted runner: Changed the orchestrator to sleep 4 to 6 seconds between polls instead of a constant 5, so several replicas for one environment stop polling at the same moment
[Claude Tag] Fixed Claude in Slack saying a workspace isn't set up in Enterprise Grid channels shared across workspaces when Slack labels a message with a workspace that isn't connected
[Claude Tag] Fixed Claude in Slack stopping mid-task in a channel when an admin changed the channel's connectors, plugins, skills or rules; the change now applies once Claude finishes
[Claude Tag] Fixed asking Claude in Slack to run a thread's routine now with extra notes starting a separate run that couldn't post back; the run now continues in that thread
[Claude Tag] Fixed an access bundle's Add a connector dialog in Claude Tag admin settings showing every Google connector as connected after one Google sign-in
[Claude Tag] Improved Claude Tag admin settings to list an Enterprise Grid that isn't connected yet, with a Connect button
[Claude Tag] Changed Claude in Slack to join announcement channels, where only admins can post, without posting its intro
[Claude Tag] Changed the limit on channel rules in Claude Tag admin settings from 20 to 50 for each workspace and for the organization-wide Slack page
[Code Review] Improved Code Review's Add a repository dialog to list each repository that couldn't be added and why, such as missing GitHub write access
Added --marketplace <source> to : adds the marketplace if needed, under the same policy checks as , then installs the plugin from it
Added an effort parameter to the Agent tool, so Claude runs a sub-agent at the effort level you ask for
Added CLAUDE_CODE_OVERLOADED_RETRY_BASE_DELAY_MS environment variable to set a longer base delay for the backoff when retrying an overloaded (529) request
Added prompt.autocomplete, an event a mod hooks to add its own rows to the prompt box's autocomplete list
Added prompt caching to $.model.complete for mods: prompt and system take blocks of text, and cache: true on a block caches the request up to it
Added workflow agents to the agent.spawn mod hook, with their run and index, so a mod can refuse them
Fixed subagent definitions with permissionMode: auto entering auto mode when auto mode is unavailable (disabled by settings, circuit breaker, or a model that doesn't support it)
Fixed sandboxed commands being able to read the staged file copies of uploads under ~/.claude/seed-admin
Fixed a managed sandbox read-deny path (and user ones beside it) that appears or re-points mid-session not dropping project grants inside it or ending credential injection from files it covers
Fixed a notebook or PDF read on macOS and Windows being able to return a file outside what was approved, through a link swapped in mid-read
Fixed a tampered on-disk cache of server-managed settings being able to switch off or unseat the built-in policy plugin while the settings fetch failed
Fixed rm -rf on the 8.3 short name or another alternate Windows spelling of the home folder or a drive not being treated as removing it
Security: Fixed PreToolUse hook approvals and auto mode bypassing the permission prompt for file reads from network (UNC) paths
Fixed a skill's or slash command's allowed-tools rule coming back in a later turn when you leave auto mode or plan mode partway through that turn
Fixed NO_PROXY being ignored for Claude Code's own API requests (sign-in, policy, feedback, artifacts) when HTTPS_PROXY is set
Fixed an MCP tool with a name longer than 128 characters making every request fail; that tool is now left out and an MCP error names it
Fixed commands such as marketplace add and install running before an organization's managed settings had loaded on a first run
Fixed one-shot and Agent SDK runs stopping a background command 5 seconds after the final result, and one-shot runs dropping a scheduled wakeup; both are now waited for
Fixed plan mode not being restored when resuming a session from the session picker or with
Fixed saved scheduled tasks created after , or never firing, and saved tasks ignoring later creates and deletes after two writes to the tasks file milliseconds apart
Fixed a background session's silently stopping when the session's process restarted (for example after a crash), because its pending wakeup was lost
Fixed Grep and Glob reporting no matches when the file or folder they were given could not be read; Claude now retries once or tells you
Fixed the Read tool returning only the first entry, with no error, when a PDF's was a list such as "6,9,15"; it now returns an error saying to read each page or range separately
Fixed @-mentioned text files over 256KB being left out silently: Claude is now told the file's size and to read it in portions
Fixed the usage limit alert repeating once per background agent when agents failed on a limit that had already stopped the main conversation
Fixed Remote Control viewers seeing an empty subagent pane for background subagents in sessions hosted by the desktop app or an IDE
Fixed cross-session delivery notices showing two sessions with similar names as one recipient, and the expiry notice blaming the desktop app when a terminal session let the message lapse
Fixed Send now in the desktop app ending the subagent a turn was waiting on when another message was already queued
Fixed , and starting over after Ctrl+O or Ctrl+Z while a report was being sent, and closing as cancelled after it had been sent
Fixed replacing your saved default environment when you pressed Enter right away: the list now opens on your default, and no row has a check mark when no default is in effect
Fixed some pasted text reaching Claude as typed text when several pastes overlapped in one prompt
Fixed vim mode leaving the cursor past the end of a line, j/k losing their column on shorter lines, and ///// jumping to, or deleting up to, a match on another line of the prompt
Fixed path box letting Shift+Enter or a paste add a line break, and treating fast-typed "tab", "up" or "down" as those keys
Fixed fast typing, input-method text and decomposed accents being dropped while a prompt footer row was selected, and leaving the row selected
Fixed fullscreen mode sending a full-screen clear on every window resize and Ctrl+L when iTerm2 is detected, which may be what filled iTerm2's scrollback with stale pages
Fixed a spurious "could not be examined" note for @-words that name no file when a Read deny rule is set and the working directory is under a symlink
Fixed "instruction file not loaded" lines going stale or missing after or a permission change, and added a transcript line when a nested one isn't loaded
Fixed a compaction summary that repeated letting Claude invoke a skill that is reserved for the user
Fixed Write, Edit, NotebookEdit and LSP rows, and single Read, Grep and Glob rows, hiding why a mod denied the call: the row now shows the reason
Fixed a cloud session showing a turn that never ended when its worker was stopped just as the turn finished
Fixed cloud sessions with a large transcript sometimes asking for a permission again after it was approved
Fixed scheduled tasks and other queued notifications being lost in cloud sessions when a message was retried or edited while Claude was reading them
Fixed cloud sessions forgetting the thinking setting chosen in the client when the session's container restarted
Fixed Cowork cloud sessions saying a proxy blocked artifacts when Anthropic couldn't confirm the organization's settings
Fixed plugins whose hooks module makes many calls through one const taking minutes to load or validate
Fixed listing a matcher or state value for a hooks module that the engine reads from elsewhere
Fixed listing a value read through a top-level that was declared again or reassigned; such a module is now refused
Fixed a plugin's served method restarting the hook origin, which could run a guard hook with a above it again without end
Fixed plugin interface calls made while the plugin hooks worker restarts running without the hooks other plugins put on them
Fixed a mod's , , or hook that denies after calling being answered as a refusal: the hook is now reported as failed, by name
Fixed , the Theme menu and the first-run theme step saving a theme before a plugin's hook was asked
Fixed a plugin's hook answering allow running a tool that requires your answer (a question, a plan approval) without showing its dialog
Fixed a mod's start-up prompt, command or subagent being queued a second time when the hooks worker was replaced
Fixed a mod's hook that called and then failed while the turn was interrupted letting the call through; the call is now rejected
Fixed a plugin's prompt drop or setting deny being ignored when its reason was longer than 4,096 characters
Fixed an organization's plugin being unloaded on its own reload, or after another plugin crashed, when it returned a name that a user-installed mod had added; the mod is now unloaded instead
Fixed tool calls made while the plugin hooks worker restarts being answered without the plugins' permission hooks
Fixed plugin hooks seeing some tool calls before misnamed parameters were repaired; a hook now sees the arguments the tool will run with
Fixed a mod's guard hook with a being skipped silently for calls another mod's hook makes beneath the guard's own call; its is now asked
Improved startup of and SDK sessions: the first turn no longer waits for HTTP and SSE MCP servers to answer
Improved rendering speed of long bulleted or numbered replies: they stream, resize and re-open in the transcript (ctrl+o) much faster
Improved Ctrl+C draft recovery: a cleared prompt now stays reachable with Up after a slash command or a sent message
Improved hook output handling: tags written in a hook's output are escaped before they reach Claude
Improved tool input handling: Grep accepts for , and Write, WebFetch and Read ignore a few stray parameters instead of failing the call
Improved the steps shown when a marketplace declared in a settings file has a name that looks like an official Anthropic marketplace
Improved sandbox auto-allow: with strict sandbox mode set in user, managed or --settings settings, an interpreter command with an env var prefix like runs unprompted
Improved the Artifact tool's listing: Claude now sees how many published artifacts you have and can list up to 200 at once instead of 50
Improved cloud sessions after a restart: Claude is now told which stopped background agents it can resume by id
Improved the Claude in Chrome message in claude.ai cloud sessions when the browser can't be reached: Claude is now told it may continue with alternatives if the user prefers
Improved the /focus tip: it now invites you to try focus view mid-turn and shows how to switch back
Improved startup with local (stdio) MCP servers that ignore the newer protocol check: after one slow connect they are remembered for 7 days and connected the older way without the wait
Changed local (stdio) MCP server connections to negotiate protocol version 2026-07-28 by default on every install, including Bedrock, Vertex and Foundry; opts out
Changed : a failed inside a hook the test registered, or a stub answer the engine refuses, now fails the test instead of passing silently
Changed usage limit messages to write claude.ai settings links with https:// so terminals and apps can make them clickable
Changed scheduled and Run now routine runs to publish a new artifact only you can see without asking for approval; artifacts that request connectors or other access still ask
Changed agent names to allow at most 256 characters: a longer one is rejected, and a skill's or a plugin file's longer than that is ignored
[Cloud sessions] Fixed routine runs occasionally staying listed as running for hours after they had finished
[Cloud sessions] Fixed editing or duplicating a routine turning off its push notifications when the routine had no saved notification setting
[Cloud sessions] Fixed SVG, HEIC, TIFF and other less common image files failing to attach; they now attach as regular files
[Cloud sessions] Fixed approval prompts offering "Always allow" for connector tools that an organization set to require approval; the choice had no effect
[Remote Control] Fixed the first message of a new Remote Control session started from claude.ai/code accepting only images; it now accepts PDFs and other files like later messages
[Claude Tag] Added an Edit button to the Allowed domains card on a channel's Configure page, so Enterprise admins can open the access bundle that sets the channel's domains
[Claude Tag] Fixed replies sent in a Slack thread while Claude was still on its first request there being held until that request finished, or missed when sent seconds apart
[Claude Tag] Fixed Slack threads woken only by GitHub pull request activity or a routine staying on their original model after an admin changed the channel or workspace default model
[Claude Tag] Fixed Claude sometimes posting a spend limit notice in Slack when the real cause was that your organization had run out of usage credits
[Claude Tag] Fixed a session hanging until interrupted when a permission prompt that can't be answered from Slack was denied automatically
[Claude Tag] Improved in a channel to say when Claude has stopped reading its untagged messages, why, and that an @-mention starts it reading again
[Claude Tag] Changed the first message of a Slack thread continued with to a card showing where it came from, the request, and who asked, with a link to the original thread
[Claude Tag] Changed the organization-wide and default spend limit boxes on Claude Tag's spend limits page in admin settings to save only when you press Save or Enter, not when you click away
[Code Review] Added the period's total with its change from the previous period, and a breakdown by repository, to the PRs reviewed chart in Code Review analytics
[Code Review] Fixed a queued review failing when the pull request moved to a new base branch and the old one was deleted; the commit is now re-queued for review
[Code Review] Fixed reviews ignoring a CLAUDE.md's rules when the pull request edits that file; reviews now use its version from the base branch
Fixed a regression in 2.1.290 where cloud sessions could drop answers to permission prompts
Fixed a regression in 2.1.288 where the last messages of a session could be lost when quitting
Added serverToolUses to the result of a mod's turn.step hook: the tool calls the API ran itself (the advisor), each with its id, name, input, start and end
Added agentId to the tool.check event of plugin hooks, so a hook can tell a subagent's permission check from the main session's
Added ceiling to the question and verdict a mod's tool.check hook reads, naming the approval an organization requires for a tool
Added and types to the plugin hooks typings, so an editor lists the theme colors a mod's drawing can name
Added to : each hook a mod registers at a gating site is listed with whether it has a .catch (gatingHooks under )
Added a Deny button to the Claude apps gateway's sign-in approval page: it ends the pending sign-in, so the waiting terminal stops within seconds
Added and : part of a session name works in place of the id
Added /claude-api managed-agents-onboard <url> to set up the Managed Agents pattern a page describes as ant apply files
Added /claude-api managed-agents-onboard <quickstart-name> to build a Console quickstart template, such as deep-researcher, with the ant CLI
Added a warning when a managed settings file is a link to a file outside the managed settings folder
Added a /status and doctor warning when managed settings ignore user-configured sandbox allowRead paths or allowed domains
Fixed requests failing behind proxies and gateways that reject one of Claude Code's beta headers with a status other than 400, or together with a second beta
Fixed long sessions with hundreds of images getting stuck on "Request rejected as unprocessable by the model" errors
Fixed a turn ending at once when the API's output content filter stopped a reply while Claude was still thinking; the request is now retried once before the error is shown
Fixed resumed subagents and teammates losing their earlier thinking and prompt cache after receiving a message mid-run
Fixed WebFetch silently dropping page text past 100,000 characters; it now says how much was unread and takes an offset to read on
Fixed a crash ("Maximum call stack size exceeded") when a response nested lists or quotes thousands of levels deep
Fixed not listing a prompt sent while Claude was still working
Fixed scheduled tasks ( with an interval, reminders) silently not coming back on resume once the conversation was compacted; covers compactions made from this version on
Fixed scheduled tasks set in the foreground never firing after a ← or hand-off, and recurring ones firing an extra run on every resume, respawn or fork
Fixed headless runs exiting non-zero with is_error: true on a success result when the connection dropped after the structured output was already delivered
Fixed plan mode letting the auto mode classifier approve non-read-only connector tools that carry a server-pushed ask policy
Fixed a project CLAUDE.md, rule or AGENTS.md symlinked outside the working directories loading under permissions.blockReadsOutsideWorkingDirectories or a deny rule
Fixed URL allow and deny patterns with a wildcard inside an host label matching differently from one process to the next
Fixed an MCP server provided by your organization being relisted as your own after signing in or reconnecting, including from a late result in headless and SDK sessions
Fixed dropping uncommitted changes without a warning on Windows when failed, and refusing them after a file was deleted or moved
Fixed the setting's project-root check for paths that contain a backslash on macOS and Linux
Fixed replies in very long Remote Control and cloud sessions that could appear a block at a time instead of streaming in
Fixed the background daemon's log passing terminal control characters to the screen under and ; they now show as escapes
Self-hosted runner: Fixed a crafted, very long line of a session's error output freezing the runner for several seconds
Fixed a plugin hook with a being unloaded, and its skipped, when the hook kept the hooks worker busy on a prompt or tool call
Fixed a mod's result listing a tool call that a mid-response model fallback had discarded
Fixed a Cowork cloud session's reply sometimes never finishing when its container restarted just after Claude sent a message or a file
Fixed and plugin loading refusing a hooks module that destructures an option named like one of its top-level functions
Fixed failing to upload uncommitted changes when is set in git's configuration
Fixed the effort level changing when a flagged message is retried on a fallback model that has a different level saved in settings
Windows: Fixed multi-line shell blocks in skills and commands failing when the file is saved with CRLF line endings
Fixed Claude Code hanging until killed when a tab was clicked while searching in fullscreen mode
Fixed conversation compaction sometimes failing with a "null is not an object" error
Fixed plugin hooks reading an empty on for a subagent that hands its report back in auto mode
Fixed a mod being unloaded without a message when a refresh followed its failed reload; its failure line now says the version loaded before is unloaded
Fixed a mod's hook that drops a prompt after calling being ignored silently: the hook is now reported as failed, by name
Fixed a mod's pane or band being redrawn without end when it followed its end over a tree that changed height at every drawing
Fixed an image read on macOS and Windows being able to return a file outside what was approved, through a link swapped in mid-read
Fixed a case where a user-installed mod could get an organization's plugin unloaded; the mod is now the one unloaded
Fixed and URL rules not being applied to some MCP entries declared in , plugins or agents
Fixed a mod's inline pane being redrawn without end when its tree changed height at every drawing
Fixed an -mention under the read block or being able to read a file outside the working directories through a link changed mid-read
Fixed Esc in the agents view confirming "Press enter again to restart this session — it isn't responding"; Esc now just reopens the session
Fixed agent view losing a background session's run count, countdown and live status line after the session enters a worktree that it creates
Fixed sessions in manual permission mode asking for approval to read an image pasted into a reply or a new agent's prompt
Fixed a deny or ask rule missing a command or path whose name came from a variable set as a prefix on , , or
Fixed Read deny rules not applying to image paths pasted or dragged into the prompt, or to file names listed for an @-mentioned folder
Fixed a case where a user-installed mod could make an organization's guard skip its check; such a mod is now unloaded
Fixed plugin hooks stalling each redraw when a mod draws a long multi-line text holding non-Latin characters
Fixed repeated Ctrl+X in the agents view deleting the whole next section after the bottom session of a section was deleted
Fixed You should know writing its notes in English regardless of the setting
Fixed a freeze after sending some very long messages
Fixed a slowdown when expanding the transcript (ctrl+o) or resizing over large tool output that contains non-ASCII characters such as arrows, dashes or box-drawing
Fixed re-sending an earlier message to a backgrounded session that has no saved transcript instead of starting it with an empty conversation
Fixed Esc after an or Ctrl+F search in the agents view moving focus to a section header, where Ctrl+X twice would delete every session in the section
Fixed saving a slash command it could not deliver to a stopped session and then running it by itself the next time that session restarted
Fixed uploading uncommitted changes unfiltered for files under a git filter driver named or ; the upload now stops and asks you to rename the driver
Fixed auto mode denials suggesting a permission rule that would skip the classifier for a whole tool or that Claude Code would ignore
Fixed and deleting the files in a folder that had replaced a tracked file of the same name when you chose to stash: the stash is now refused, and says why
Fixed Esc confirming agent view's "Press enter again to restart this session fresh" prompt
Fixed agent view's run count freezing and its countdown disappearing after ; the count now restarts with the new conversation
Fixed permission relay: a reply ID that repeats within a session is now ignored instead of approving a different prompt
Fixed "Reconnect extension" not restoring browser tools after a failed Chrome connection, and added an explanation when it can't (anthropics/claude-code#98135)
Fixed mods staying off for people who reach Claude through a gateway ( with ) and have no Anthropic account
Fixed replies sent from just after a background session crashed being refused after 2 seconds: they are now retried for up to 12 seconds while the session restarts
Fixed slash commands and answers to a multiple-choice question that could not deliver to a running session being saved and sent by themselves the next time it was restarted
Fixed sandboxed commands that pipe a heredoc into another command () asking for approval on every run
Fixed failing with "Couldn't restart the background service" and background sessions stopping after a Homebrew upgrade (takes effect from the upgrade after this one)
Fixed agent view's "restart this session fresh" re-sending an earlier message from the session instead of starting with an empty conversation
Fixed Bash permission checks auto-approving some read-only commands (such as or ) whose arguments the shell would still expand as wildcards; these now prompt for approval
Fixed refusing to run after an upgrade because of an out-of-date saved setting
Fixed Bash permission checks auto-approving certain commands whose variable names zsh reads differently from bash; these now prompt for approval
Fixed a short form of a option keeping the sandbox exemption from a git pattern such as in ; it is now treated like the long form
Fixed the first feature-flag request of a session ignoring a proxy or API endpoint set in a project's settings
Fixed of a local branch silently leaving uncommitted work out of the upload in a repository that keeps its branches outside (git 2.54+); it now refuses with an explanation
Fixed cloud sessions staying asleep after a container restart lost a pending wakeup or scheduled task; Claude is now told and can schedule it again
Fixed the Claude apps gateway's retention sweep deleting a returning developer's identity row refreshed at the same moment, on PostgreSQL versions without the November 2025 fixes
Fixed sandboxed Monitor tool commands skipping the permission prompt under sandbox auto-allow; they now follow your permission rules
Fixed the Claude apps gateway failing to start when the certificate it presents to the identity provider has an empty subject
Fixed the Claude apps gateway exiting with a bare "Invalid URL" when can't be parsed; the error now names the setting and says what the URL may hold
Fixed background agents failing with "Agent stalled" and Workflow tool subagents restarting from their prompt when a Mac woke from sleep
Fixed slow or failed startup since 2.1.285 under SDK hosts such as the VS Code extension when managed settings deny reads of many paths on a slow filesystem (notably Windows drives under WSL)
Fixed a response interrupted by computer sleep being treated as a stalled stream on Bedrock, Vertex, Foundry, and custom gateways
Fixed a freeze before the first request and in the Config tab on Linux and WSL when a sandbox read rule such as covers a large folder
Fixed skills not being found when asked for by the name in SKILL.md when their folder has a different name (for example a non-English name): the skill listing now shows both names
Fixed a plan written in plan mode being lost when a cloud session's container restarted before the plan was presented
Fixed the Bash tool occasionally losing shell aliases, functions and plugin PATH entries for a whole session when its first command ran seconds after startup on a new config directory
Fixed unbounded memory use when an HTTP MCP server sends a very large response
Fixed artifact operations failing in a Claude Code run started from inside a cloud session (for example run from the Bash tool)
Fixed files sent from remote sessions sometimes being refused as "not the one approved" when four or more were sent at once
Fixed plan mode not being restored when resuming a session with or in the terminal
Fixed a marketplace named after another GitHub marketplace's download folder stopping that marketplace from downloading
Fixed automatic compaction giving up with "Prompt is too long" when a Mac went to sleep while it was running
Fixed the rewind menu (Esc Esc / ) freezing for hundreds of milliseconds per keypress when the conversation contains a very large pasted stack trace or source file
Fixed a subdirectory's AGENTS.md not being attached when a file under it is @-mentioned
Fixed self-hosted runner sessions resumed after a stopped runner failing with "missing but already registered worktree" when the sessions folder is a relative symlink
Fixed a freeze when the secret scan or a permission prompt met long token-like text
Fixed Bash permission checks not applying Read deny rules or the outside-directory read block to a wildcard in some option values of read-only commands
Fixed being read as 5 ms and cancelling remote dialogs at once; values with a unit suffix now fall back to
Fixed a stall when an MCP server's tool listing contains very long runs of combining characters
Fixed two pastes that overlap in one prompt being sent to the model partly as typed text instead of as one pasted block
Fixed Claude in Chrome's browser picker showing a message meant for Claude when the chosen browser is no longer connected, and the VS Code dialog's list going stale after a switch
Fixed background subagents losing write and Bash access in their worktree after the main session enters or exits a different worktree
Fixed background commands, the agents view and daemon workers sending telemetry and a feature-flag request to Anthropic behind a Claude apps gateway when no managed settings on the machine force gateway login
Fixed (and ) sessions opening the cross-session messaging socket
Fixed sessions moved to the background while idle reopening as "no saved transcript" after a restart or idle cleanup; they now resume their conversation
Fixed background workers honoring on respawn without the bypass-permissions disclaimer having been accepted
Fixed Claude replying in an endless loop when a plugin's async Stop hook passes an unquoted script path under a folder with a space, such as Application Support
Fixed a freeze of several seconds when secret masking met very long unbroken text
Fixed some permission rules and safety checks not being applied to a tool call after a PreToolUse hook rewrote its input
Fixed first launch asking to pick a login method again after or with a credentials file already in the config directory
Fixed file names containing line breaks being displayed incorrectly in file tool errors and permission prompts
Fixed a large paste expanded in place being sent to the model as typed text after the next keystroke when it held accents stored as separate characters, as macOS file names do
Fixed macOS reporting success when the keychain refused the new login and kept an old one it could not remove
Fixed SDK hosts using seeing a reply stay open after the turn ended when its stream was cut, interrupted or fell back to non-streaming
Fixed sandboxed Bash commands on Linux running hooks and reloading settings mid-command when or does not exist
Fixed errors reading "Premature close" instead of naming the missing program when a tool Claude Code runs, such as git or gh, is not installed (macOS, Linux)
Fixed and other recurring session-only scheduled tasks running an extra time after a sandboxed Bash command on Linux or after was deleted
Fixed edits to the file a symlinked settings file points at running without the settings-file permission question
Improved MCP startup behind a network proxy: a server the proxy blocks (HTTP 403) is no longer retried three times
Improved permission prompts from background agents to show the Ctrl+X Ctrl+K shortcut that stops all background agents
Improved the built-in skill: Claude now gives the one command another person runs to install a mod you made, and writes it in a README's install section
Improved the reply to in the desktop app's Code tab: it now says where to install and manage plugins there
Improved the Bash changed-files view: when a chained command includes git merge, pull or checkout, it lists the files without full diffs
Improved the Claude apps gateway's log when an upstream's cloud credentials or connection fail: the warning now ends with the underlying cause
Improved the error shown when a cloud session is started without a claude.ai sign-in: it now names and /login and no longer blames API-key authentication
Improved the Read tool's message for binary files: it now points Claude to a skill or a shell command that can read the format
Improved the error shown when a git config file stops the upload: it is about half as long and says what kind of file is the problem
Improved the errors shown when the upload refuses a checkout: each known cause now has its own message, with a way to fix it
Improved the Claude apps gateway to log a warning during the last 30 days before the certificate it presents to the identity provider expires
Improved Claude in Chrome: a call now gets 90 seconds, up from 60, before it is reported as timed out
Improved the Claude apps gateway's browser sign-in pages: brand fonts, centered layout, and dark mode
Improved responsiveness while resuming large sessions: timers, input and rendering keep running while the transcript loads
Improved the / and @ suggestion lists: the selected row now starts with a ❯ pointer, so you can see it without color
Changed to also skip the startup connection warm-up
Changed Claude in Chrome so that a project's settings files can no longer turn it on; use , or your user settings
Changed the Bash tool to ask for permission before running , which is no longer treated as a read-only command
Changed what a mod's rejects with when another mod denies it after the child ran: it now says the call ran and a plugin withheld its result
Changed the background daemon's log to write a multi-line message as one JSON-quoted line
Changed skills and custom commands to refuse a shell command that contains raw control characters other than tab and newline, with a message that shows where they are
Changed : opening an artifact in your browser now closes the list
Changed Bash permission checks so that more forms of the command ask for approval instead of running without asking
Changed plugin hooks so long text is clipped and logged instead of being refused or dropped silently
Changed background sessions whose scheduled task is gone: they now move to Completed about 20 seconds later and can be updated or shut down when idle
Changed the "Press ← again" confirm on a just-cleared prompt: a second ← no longer has to wait a second before it switches, and holding ← down now switches too
Changed the errors shown when the upload fails at a git step: they name the step and what to try, and no longer repeat git's own error text
Changed at medium effort to also report cleanup and CLAUDE.md conventions findings on models without tuned review settings, including Opus 5.5 and Sonnet 5.5
Changed an in-process teammate's in Agent results to its agent ID (its address stays in ); TeammateIdle hooks no longer fire from its subagents or forks
Changed background sessions waiting on a scheduled wakeup (): they are now left running through updates and low memory, where being restarted or shut down could silently lose the wakeup
Changed , and sent from to a busy background session to apply right away, without a confirmation, instead of when the turn ends
Changed the Claude apps gateway's minimum supported PostgreSQL version from 14 to 11
Changed the interactive session's WebSearch budget to refill over time (100 calls/hour; sets the rate, 0 turns it off) instead of ending after 200 calls
Changed so a repository's or can no longer set it; shell, user and managed settings still can
Changed on a plugin loaded from a directory to print just its reason, without the "Failed to update plugin" prefix, as for built-in plugins
Changed the built-in in cloud sessions: a host other than github.com set in or is now refused (use or a full URL), and stderr notes requests to other hosts
Changed the skill's Managed Agents examples to turn off the web tools unless the agent needs them and to use the permission policy
Self-hosted runners: Changed to create its session through the current Sessions API; printed and JSON session ids keep their session_… form
[VSCode] Added a screen reader announcement, "Message queued.", when you send a message while Claude is working
[VSCode] Added a way to review and run a plugin marketplace's install or update command from the Manage plugins dialog
[VSCode] Fixed a blank chat you never typed into keeping a background Claude process running after you open a saved conversation in its place
[VSCode] Fixed settings dialogs blaming a timeout when Claude Code stopped unexpectedly during a save
[VSCode] Fixed the branch switch dialog offering to switch when it could not check for uncommitted changes
[VSCode] Fixed a permission prompt that arrived behind an open dialog taking keyboard focus, so a key pressed in the dialog could answer it
[VSCode] Fixed sign-in and new sessions giving no clear reason when Claude Code cannot find or start its program
[VSCode] Fixed the agent map showing a nested sub-agent with "Tool calls (0)" and placing the agents it starts under the main agent
[VSCode] Improved Continue After Reload: tabs reopened after VS Code restarts its extensions now also finish a step the restart interrupted
[VSCode] Improved file pills in messages: hovering one now shows the file's path from the project folder, so same-named files can be told apart
[VSCode] Changed message timestamps to show by default (turn them off with the Claude Code: Show Message Timestamps setting)
[Cloud sessions] Fixed turning off prompt suggestions through a cloud environment's environment variables having no effect in new cloud sessions
[Cloud sessions] Fixed the working indicator in a cloud session spinning on for several seconds after Claude's reply had finished; it now stops with the reply
[Cloud sessions] Fixed History on a never-run routine's page still saying "No runs yet" after you pressed Run now; it now shows the new run
[Cloud sessions] Fixed an unarchived cloud session looking as if Claude were still working until you sent another message
[Remote Control] Fixed a computer that just started Remote Control taking up to a minute to appear in the Remote Control menu of a new session; it now appears within seconds
[Claude Tag] Added fast mode in Slack: mention Claude with to switch a thread to fast mode, moving it to Opus if needed, and to switch back; replies show (fast) while it's on
[Claude Tag] Added the optional Path prefixes field when creating a custom connection in an access bundle, so its allow rule can cover only those paths instead of the whole host
[Claude Tag] Fixed members with the Claude Tag Admin permission getting "Couldn't load memory files" on the Activity page's Memory tab; they can now read workspace and channel memory
[Claude Tag] Fixed a workspace guest's Confirm on a Claude settings card in Slack removing its buttons for everyone; only the guest sees the refusal, and members can still confirm or cancel
[Claude Tag] Fixed scheduled routines in Slack channels running on a model other than the channel's default; each run that starts a new session now uses the current default model
[Claude Tag] Fixed GitHub repositories in an access bundle attached by a channel-name rule being refused in the channels the rule covers; Claude can now add, list and clone them there
[Claude Tag] Improved Claude's notice in your direct messages when your own Claude plan's usage limit is reached: it shows within seconds and says when the limit resets
[Claude Tag] Improved the earlier Claude in Slack app's reply when it can't start a session: it now says what failed and who can fix it, in full only once per thread
[Claude Tag] Changed the channel instructions limit to 8,192 characters instead of bytes, so non-English text gets the same room, and added a character count beside Save on the Configure page
[Code Review] Fixed blocking review comments sometimes opening with a "nit" label that contradicted their severity
[Code Review] Fixed tips to comment "@claude review" being posted on fork and Manual-mode pull requests in organizations that have turned Code Review off
Fixed a deny or ask rule on a nested part of a compound shell command not holding over a user-installed mod's approval on managed machines
Fixed the terminal freezing on short code blocks with many unclosed <script> tags or deeply nested ${ substitutions
Fixed deny rules not applying to files @-mentioned, changed, or selected in the IDE through a symlink
[VSCode] Reverted a 2.1.288 change to that may have made sign-outs more frequent
Improved how quickly large files open in a plugin code pane by laying the highlighted view out once at its final width
Fixed plugin list, plugin eval and plugin update showing a stale copy of a plugin installed from a local folder marketplace, and hot reload for a symlinked
Fixed installed mods not loading in the first session after an upgrade
Fixed a plugin's rows above the prompt showing a stale row while the Background tasks dialog was open in fullscreen
Fixed plugin panes drawing nothing when a link used a localhost address, an @ in its path, an uppercase host or a file: path
Fixed a user-installed plugin being able to rewrite the descriptions of an organization-managed MCP server's sign-in tools
Fixed a freeze or forced quit at launch when a plugin drew a Box with a border style the terminal does not know
Fixed supervised and background sessions ending when a plugin's on-screen handler threw asynchronously
Fixed sessions ending with an interface error when a plugin region with no height kept growing
Fixed Bash deny and ask rules missing a command behind an environment variable prefix with an expanded value (e.g. TZ="$HOME" rm -rf build) when the sandbox auto-allows commands
Fixed a Bash deny or ask rule being skipped under sandbox auto-allow when a bare variable assignment came before the command
Fixed skipping the plugin when the folder also holds a marketplace manifest
Added agent.spawn for teammates, one agent id across plugin hook events, and idle and waiting states in $.agent.list()
Fixed sessions ending with "unrecoverable interface error" when a value a mod's ui.render hook wrote made a row throw while drawn; the engine now draws its own row instead
Fixed text with a tab, a stray escape and a C1 control, or a short text with a tab and CRLF line endings, drawing over the rows below it
Fixed right-aligned content in a mod's pane or band drawing under the close mark or [-], which now also keep one column in from the terminal's edge
Fixed a mod's that fails while drawn taking down everything the mod drew around it; it now fails alone and raises ui.fault
Fixed failing an Anthropic marketplace's own plugin and listing a clean plugin.json in
Fixed a mod's band that fails to draw briefly telling the cards under it to step aside
Fixed a failed plugin component showing or nothing as its reason when the failure carried no message
Improved the line a mod's author sees when its band or pane fails to draw: it names the mod and says nothing was drawn
Fixed published artifact pages freezing or crashing the reader's browser tab on short code blocks with many unclosed tags
Fixed a mod's Client region staying failed for the whole session after the terminal threw while drawing it
Added $.ui.selection() for mods: returns the text you last selected in fullscreen mode and, when the selection lies within one transcript row, that row
Added a built-in gh api to cloud sessions whose image has no GitHub CLI, and fixed the built-in sending control characters from file names, jq filters or GitHub errors to the terminal
Added recovery for a prompt cleared with Ctrl+C: pressing Up on the empty prompt brings the draft back, including pasted text and images
Added a re-authenticate prompt when an MCP server asks for more OAuth scope during a tool call
Added --max-findings <n>|all to /code-review to report more or fewer findings than the usual limit; the choice is reused until you pass --max-findings default
Added Ctrl+F to find a session by name and Alt+↑/↓ to jump between groups in the agents view; both, and rename, can be rebound in keybindings.json
Added a screen reader mode announcement of the new permission mode when you approve a plan, including with Shift+Tab
Fixed mid-response API timeouts failing the turn: non-interactive sessions and subagents now continue from the partial response, and thinking-only responses are retried
Fixed long conversations failing with "Prompt is too long" instead of auto-compacting when the last reply reported zero token usage
Fixed sometimes dropping files and other context that a compaction had just restored
Fixed a resumed session sometimes not saving the last response of a turn, so that the next showed the prompt unanswered
Fixed resume occasionally loading a transcript cut short when the same session rewrote the file during the load
Fixed resuming a conversation started on 2.1.286 or earlier dropping the model's earlier thinking
Fixed session titles, memory recall and prompt hooks failing on Mantle or behind gateways that reject structured outputs; added CLAUDE_CODE_DISABLE_STRUCTURED_OUTPUTS to turn structured outputs off
Fixed auto mode denials pointing Claude at a Bash permission rule when the blocked tool was not Bash
Fixed auto mode on Bedrock and Mantle switching to the local classifier for the rest of the session after a request to an older model, such as a WebFetch summary or a sonnet subagent
Fixed cloud sessions that restarted on a newly picked model replying with that model after the server refused it
Fixed Cowork cloud sessions staying marked as waiting for input after a WebFetch permission prompt for an unapproved URL went unanswered for five minutes
Fixed prompt suggestions not appearing on a phone that joins a Cowork cloud session started on another device
Fixed a mod's button sometimes running a different button's action when pressed on a view drawn before Claude Code restarted
Fixed a plugin's pane showing nothing when one element held a diff that does not parse; it now draws as plain code
Fixed plugin LSP servers receiving literal ${user_config.*} and ${CLAUDE_PLUGIN_ROOT} placeholders in initializationOptions and instead of substituted values or manifest defaults
Fixed a plugin's hook making Bash fail and file searches read the wrong folder in subagents that run in a worktree
Fixed plugin installs failing, or caching an incomplete plugin, on older git (before 2.39, e.g. Ubuntu 22.04's 2.34)
Fixed plugins loaded with not showing "Configure options" in
Fixed background sessions ending when a plugin was reloaded or disabled while one of its timers or reads was still running
Fixed sandboxed heredocs with an unquoted delimiter () asking for approval on every run under sandbox auto-allow when the body holds only plain text and simple references
Fixed Bash tool permission check to prompt before a assignment whose value the shell would evaluate as arithmetic, instead of allowing it silently
Fixed fullscreen sessions exiting with "unrecoverable interface error" when opening the background tasks dialog while a plugin or mod showed rows above the prompt
Fixed Claude reporting a message to another session as delivered when that session held it: the notice now says it wasn't delivered and names the session, and in SDK sessions Claude can now learn of it mid-turn
Fixed OpenTelemetry spans reporting source or decision in and SDK sessions and for PreToolUse hook approvals
Fixed permission asks that ended unanswered, in or on an interrupted turn, emitting no event
Fixed Edit and Retry in Cowork cloud sessions refusing a message sent before even though its history was still saved
Fixed unattended sessions () retrying for hours after a very long response stream failed; Claude Code now streams again, and gives up after three timeouts
Fixed reporting "Login successful" when credentials could not be saved to secure storage; it now shows the failure, and offers a retry when the new login didn't take effect (anthropics/claude-code#73861)
Fixed a Stop during Bedrock credential lookup sometimes moving the session to a fallback model instead of ending the request
Fixed a second / browser sign-in opening when a laptop wakes from sleep while another Claude Code process is signing in
Fixed agent teams: a plugin-defined agent spawned by name now runs with its own prompt, tools, disallowedTools and effort instead of the defaults
Fixed headless ( / SDK) sessions occasionally ignoring SIGTERM when a supervisor such as or systemd sends SIGCONT alongside it
Fixed restarted cloud sessions restoring a model that the organization's enforced model list refuses
Fixed MCP tool calls sometimes running twice when a remote server's result was over 16 MB or could not be parsed
Fixed subagents in Claude Desktop's Code tab getting none of the tools of a user-configured MCP server named
Fixed Claude in Chrome asking before every screenshot and page read on a site you allowed when auto mode is unavailable (such as with or an older model); typing, navigation and JavaScript still ask
Fixed failing for GitHub-source plugins on macOS and Linux machines with no GitHub SSH key: the clone now falls back to HTTPS and prints a notice
Fixed entries on git config files not taking effect while is on
Fixed Claude leaving out your organization's design systems when starting slides or a design with the Artifact tool on Team and Enterprise plans or machines with managed settings
Fixed the keyboard not working on Windows after Claude Code restarts itself (first sign-in to a Claude apps gateway, provider setup, )
Fixed a stall when launching an agent whose lists very many entries
Fixed sessions on Claude 3 Opus and Claude 3 Sonnet failing on every turn after a whole PDF entered the conversation
Fixed the npm auto-updater reporting success when the platform-native binary failed to download and only the placeholder stub was installed
Fixed Remote Control cleanup archiving a session that is still connected or was just re-attached by another Claude Code process
Fixed plugin marketplaces showing only the second attempt's error when both the SSH and HTTPS fetch fail; both errors are now shown, with the transport tried first on top
Fixed path-scoped and nested CLAUDE.md files not loading when Write or Edit creates or changes a file in their scope (previously only Read loaded them)
Fixed a dangerous (such as one on or the home directory) inside a or script running without a prompt in bypassPermissions mode or under a shell allow rule (anthropics/claude-code#96300)
Fixed LSP tool calls hanging indefinitely when a language server uses dynamic capability registration or stops responding; requests now time out after 60s (per-server )
Fixed notification hooks firing while background agents are still running (anthropics/claude-code#93672)
Fixed PreToolUse and PermissionRequest hooks being skipped when matching them failed or the tool's input could not be serialized to JSON; the call is now blocked
Fixed the first request in a fresh environment or after a model switch using the built-in output limit and auto-compact window, not the server's; that request may now wait up to 1.5 seconds
Fixed the "What should Claude do instead?" hint showing on the Interrupted row after sending queued messages with ctrl+enter
Fixed in a session running a sign-in the session never reads, which could replace your saved login; it now says which credentials work
Fixed the InstructionsLoaded hook omitting agent_id and agent_type when a subagent's file access loads a rule or nested CLAUDE.md; rules and nested CLAUDE.md files loaded on file access now also report effort
Fixed the Agent tool in always reporting no available agents and rejecting every subagent_type
Fixed the terminal cursor not following the typed text in the fullscreen transcript viewer's search and in 's custom color search
Fixed in screen reader mode: typing a rule's number now picks it instead of opening the search box
Improved auto mode: when a conversation grows too long for the client-side safety classifier to review, it is now compacted instead of prompting for, or failing, every tool call
Improved screen reader mode: short announcements, such as a deleted word, now stay on screen until your next key press or until something above them on screen changes
Improved screen reader mode: answered questions in question dialogs now say "answered" beside their box
Improved the message shown to Team and Enterprise members whose organization has turned off usage credit requests
Improved cloud sessions: a new conversation's first turn no longer waits for a stdio MCP server whose config sets
Improved "You should know" notes to say "we", "the main agent" or "you" depending on who was responsible for a decision
Improved the error for an artifact database write refused at the database's size limit: it now states the limit and what frees space
Improved Bash permission prompts to give a shorter reason when part of a command can't be checked before it runs
Self-hosted runner: Improved the built-in : a refused gh command now prints its equivalent, follows every page of a repository's lists, and a nested no longer removes it
Improved Remote Control's recovery from an expired server credential: sessions stay connected during renewal and are kept if it gives up after a server outage
Changed the background command time limit to apply only in unattended sessions (, Agent SDK, CI, cloud); terminal, desktop app and VS Code sessions have no limit
Changed the client-side auto mode classifier to ignore an pin that names Claude Sonnet 5.5 or Opus 5.5 and use Claude Sonnet 5 instead
Changed to ; the old name still works and prints a notice
Changed the agents view filter (and Ctrl+F search) so Enter opens the session whose name matches best instead of the top row
Changed to save the auto-compact window per model, so each model keeps its own setting when you switch
Changed MCP URL prompts from servers that can't report when you're done to wait for "I'm done, continue" before the tool call continues, so you can finish in the browser first
[VSCode] Fixed a claude.ai connector staying on "Needs authentication" after you authorize it: the MCP servers dialog now offers Check connection
[VSCode] Fixed the opt-in New Conversation shortcut (Cmd/Ctrl+N) starting a conversation in every visible Claude view instead of only the one you are in
[VSCode] Fixed the chat view resuming the next saved session after you archive the one it shows; it now starts a new conversation instead
[Cloud sessions] Fixed the Cloud sessions switch in Claude Code admin settings staying locked off while an unrelated security setting was loading or had failed to load
[Cloud sessions] Fixed pressing Stop while a self-hosted runner was still starting not cancelling the queued message, which could then run once the runner was up
[Claude Tag] Fixed Claude Tag admin settings offering a "Remove this scope" option, which always failed, on channels whose settings were created automatically
[Claude Tag] Improved Claude to also follow a related Slack thread in another channel that it only read, so updates there reach the conversation that depends on them
[Claude Tag] Improved save errors on a channel's Configure page: too-long channel instructions now say to shorten them, and a save refused for lost access no longer says to try again
Fixed reporting mods as turned off remotely when it had only read an out-of-date saved setting
Added Claude Mods: plugins may now modify deeper behavior
Added You should know, a built-in mod where a side agent watches your back and flags things you or Claude might miss. Turn it on with /plugin enable cc-plugin-you-should-know@builtin (for first-party sessions with telemetry on)
Added an n:<text> filter to the agents view that matches session names and tasks; a filter now shows matches in collapsed sections and Enter opens the first match
Added prompt_text to the OpenTelemetry user_prompt event, a copy of prompt for backends that nest dotted keys; drop or mask it wherever you drop or mask prompt (anthropics/claude-code#70763)
Added URL prompts from MCP servers on the 2025-11-25 protocol, for example to sign in. If a server no longer connects after this update, add "bareElicitationCapability": true to its MCP config entry
Windows: Added a startup warning when denying the Bash tool also turns off the PowerShell tool, so Claude has no shell tool
Self-hosted runner: Added a built-in gh api (REST only) for sessions that use Anthropic-managed git on macOS and Linux machines where the GitHub CLI is not installed
Fixed fast mode staying off in remote sessions owned by an agent with no user account, even when the organization allows it
Fixed Remote Control not receiving messages for minutes at a time when a reconnect request got no response; it now gives up after 30 seconds and retries
Fixed hooks configured with asyncRewake waking Claude over and over with "found issues" notifications when the hook's script file is missing; the broken hook is now reported once
Fixed tool heartbeats not reaching SDK hosts while the model's response stream was stalled with no data arriving
Fixed Bedrock and Vertex startup model checks ignoring an enforced availableModels list, which could collapse to one Opus row
Fixed the Claude in Chrome browser picker showing a JSON parse error when Chrome could not be reached
Fixed picking Fable in on a claude.ai login saving the current version's id, so your saved default now follows the newest Fable like Opus and Sonnet do
Fixed switching between Opus 5.5 and Sonnet 5.5 (, opusplan) rewriting earlier MCP tool announcements, which could drop earlier extended thinking
Fixed Amazon Bedrock Guardrails blocks that arrive mid-response ending the turn with an API error instead of the guardrail's message when the reply began with thinking
Fixed a dangerous rm (such as one on / or the home directory) losing its always-ask safeguard when the same command also redirected output to a ~ or wildcard path
Fixed and SDK sessions repeating a model fallback on every later message after the model was switched while a reply was running
Fixed a folder's CLAUDE.md being attached a second time after resuming a session or after a compaction
Fixed background sessions that could not be reopened from after the agent exited and removed the worktree the session was started in
Fixed pairing checks: Sonnet 5.5 can now advise Opus 4.7 and 4.8, and advisors the API would refuse are flagged up front instead of being silently dropped
Fixed Bash permission prompts showing internal parser names such as "Contains simple_expansion" instead of a plain explanation
Fixed a cause of fullscreen sessions on slow or busy machines exiting with "Claude Code exited after an unrecoverable interface error" while a scroll key was held in a long conversation
Fixed organization per-tool permission ceilings being silently dropped for an MCP tool named
Fixed Claude being told to page large MCP results saved as JSON with Read's offset and limit, which cannot split one long line
Fixed the commit attribution reminder being delivered inside a tool result after a compaction
Fixed screen reader mode leaving the cursor away from the typed text in search boxes (such as /resume and /permissions) and sign-in code fields
Fixed screen reader mode refusing Enter with nothing typed on /rewind's summarize options, whose added context is optional
Fixed screen reader mode showing a "Tab to amend" hint on approval prompts, where Tab does nothing
Fixed screen reader mode listing arrow keys that do nothing in /permissions and /mcp, and saying "Select with numbers" in empty menus or while a search box has the keys
Fixed screen reader mode leaving out the changed lines in file edit approval prompts and other diffs
Fixed screen reader mode sending the progress screen, and an MCP form field while it is being checked, to the screen reader again on every spinner frame
Fixed not removing the structured-output format from session-title and prompt-hook requests, which Bedrock-backed gateways reject
Fixed screen reader mode leaving out the top lines of a second approval prompt, a changed /config row or the rejected-plan line when the previous screen was taller than the terminal window
Fixed sending a cut-short reply's late or never, so apps could show the reply as still in progress
Fixed sometimes not showing the permission prompt a background session is waiting on
Fixed giving advice about when the upload stops on a committed it cannot read, such as one saved as UTF-16
Fixed failing to register behind an HTTP proxy with a misleading "Check your organization permissions" error (anthropics/claude-code#97352)
Fixed sandboxed Bash commands on Linux inheriting an open handle on the Claude Code executable
Fixed the running-tool dot and three spinners still moving with the "Reduce motion" setting on, and /rewind's confirm screen updating its "ago" time while you type a note
Fixed times in changing every second in screen reader mode; they now change at most every 10 seconds
Fixed a revoked claude.ai login showing a generic instead of "OAuth token revoked"; in mode the error now starts with "Failed to authenticate"
Fixed upload refusals advising you to copy a variable named by a repository's settings file into your own user settings
Fixed and the SDK not streaming the turns of a skill run by typing as the prompt, as they do for the Skill tool's fork
Fixed /feedback and /bug: the pre-filled GitHub issue no longer includes your recent error messages, and the confirmation screen now lists them as part of the report
Fixed and plugin installs failing with "transport 'http' not allowed" when the repository is served over plain http
Fixed cloud sessions sometimes losing the earlier conversation when the session restarted while it was being compacted
Fixed a plugin reload that overlapped the startup download corrupting the session's cached copy of the plugin archive
Fixed quoting partial output when opening Claude Desktop timed out or printed too much output; the error now names the cause
Fixed an MCP connector tool call occasionally running twice, or the connector's calls failing until restart, when its server changed which MCP protocol version it supports
Fixed SessionStart hooks from synced plugins not running in new cloud sessions
Fixed the transcript's "N hooks ran" summary and the verbose debug log's matched-hooks count including Claude Code's internal callbacks, so one configured hook no longer shows as two
Fixed files Claude sends from cloud and Remote Control sessions failing when the upload finished just after the 30-second timeout; it now waits 35 seconds
Fixed repositories added mid-session in cloud and SDK sessions not loading their skills and plugins, and loading CLAUDE.md late, after Claude changed directory
Fixed PNG, JPEG and WebP images over 8,000 pixels on a side failing to send from a remote session; Claude now sends a scaled-down copy
Fixed messages sent from the Claude apps with 17 to 20 attached files delivering only the first 16
Fixed headless sessions reporting an MCP server as needing authentication after one refused call, even though later calls succeed
macOS: Fixed Remote Control sessions started with stopping mid-turn when the Mac went to idle sleep
Windows: Fixed interactive hanging or crashing with "Raw mode is not supported" when its input is piped or redirected; it now says why and exits (use for piped input)
Bedrock, Vertex, Mantle: Fixed model availability checks under sending a different header than real requests when repeats it
Improved : settings that cycle show ‹ › and step both ways with ←/→, narrow terminals stack each value under its label, and PgUp/PgDn page the list
Improved plugin marketplace errors to say in plain words why a marketplace was ignored or refused, and what to do
Improved plugin listings to note when a plugin's dependencies were not installed, and updating a plugin now retries an install that did not finish
Improved the Claude apps gateway's error when Amazon Bedrock rejects a model ID: developers now see which model is unavailable, and the gateway log names the ID that was sent
Improved SDK sessions so a message sent with priority "now" no longer cancels a running web fetch or web search; it keeps loading in the background
Improved : the left and right arrow keys now flip its on/off settings, such as Auto-memory
Improved names typed mid-message: Claude is now told they are skills, including ones
Improved the contrast of the prompt input border in light themes and of the ❯ before your earlier messages
Improved delivery of files Claude sends from cloud sessions and Remote Control: an upload that fails on a timeout, a network error or a 502, 503 or 504 is now retried once
Improved what Claude says when a file cannot be sent for a reason that may be temporary: it now mentions that you can ask for the file again in a few minutes
Improved the prompt for a held message from another session to show the message between dashed lines, matching other permission prompts
Improved MCP and other tool permission prompts to show the tool call between dashed lines, matching file edit prompts
Improved MCP startup in headless mode: a remote server whose first connect fails transiently is now retried without waiting for the slowest server to finish connecting
Improved files Claude sends from a remote session: large files now stream from disk instead of being read into memory, and a file over the size limit is refused with the server's limit named
Improved the explanation Claude gives when the server refuses a file it sends from a Remote Control or cloud session, such as an oversized image
Improved handling of large MCP tool results: less memory, smaller session files, and no extra upload to count tokens for results far over the limit
Windows: Improved Bash tool speed by removing a subshell that ran before every command
Changed a shell write through a repo-committed symlink onto a sensitive file or out of the working tree to name where it lands and wait for a person, on lines with a target too
Changed Opus 4.7+ and Fable to use a 1M context window by default on Bedrock, Vertex, Foundry and the Claude apps gateway, with no suffix ( keeps 200K)
Changed replies from to arrive as queued messages; slash commands other than sent while a turn is running now run when it ends
Changed whole-tool allow rules and allowing hooks to prompt for, not run, shell writes to files Claude Code's file tools refuse outright (the Anthropic profile store, the host credentials file)
Changed right-click paste on Windows and Linux, and middle-click paste on Linux, to happen when the button is released; moving the pointer away before releasing cancels it
Changed MCP server to defer all of that server's tools behind tool search
Changed screen reader mode to write new or changed lines without first pausing with the cursor at the start of the line; set to restore the pause
Changed automatic model switches after a flagged message to keep your current effort level instead of the new model's default
Changed waiting permission prompts to show oldest first, so a new prompt no longer covers the one you're reading (prompts with a countdown still open on top)
[VSCode] Added "Run in background" to a running command or sub-agent, to move it to the background and keep working
[VSCode] Added the output of background shells and Monitors to their cards in the agent map
[VSCode] Fixed settings dialogs blaming a timeout when Claude Code's reply was too large to confirm a save
[VSCode] Fixed reopening a cloud session that the side bar already brought to this machine opening it again in a new tab; the side bar is shown instead
[VSCode] Fixed the side bar's Web tab not listing cloud sessions started after the window loaded; a failed load now says "Remote server is not connected" instead of "No web sessions yet"
[VSCode] Fixed a tab restored after a reload starting a second Claude process on a conversation the side bar already has open; it now shows the "still open somewhere else" notice
[VSCode] Fixed tool-row file links, session-list links and two hints showing in plain text
[VSCode] Fixed a background agent's still-running command showing as failed once the main turn ended
[VSCode] Fixed a user's own or command opening the extension's dialog instead of running when picked from the command menu
[VSCode] Fixed file links in the plan preview tab doing nothing when clicked; they now open the file like links in chat replies
[VSCode] Fixed opening a tool's input or output in an editor tab failing with "Timeout waiting after 1000ms" on remote hosts such as WSL when the tab is slow to appear
[VSCode] Improved the Manage plugins dialog: a failed marketplace add, remove or refresh now says what went wrong
[VSCode] Changed the Claude in Chrome "Enabled by default" switch to also connect the editor's own sessions, which still ask before browser actions
[Cloud sessions] Fixed occasional failures to fetch from or push to GitHub when GitHub briefly refused a newly issued access token
[Claude Tag] Fixed Claude posting a failure warning, such as a spend limit notice, in a Slack thread when a background event like GitHub activity woke it and nobody was waiting on a reply
[Claude Tag] Fixed Claude Tag's spend limits page in admin settings leaving out recently created and private channels in organizations with many channels
[Claude Tag] Improved Claude's task list in long Slack threads: background work no longer reposts it as a new message on its own, so people following the thread aren't notified
[Code Review] Fixed finding comments and their "Why this was flagged" text stopping mid-sentence; they now end on a complete sentence
[Code Review] Fixed Code Review skipping a pull request after a new push when its review had failed twice on the previous commit; it now reviews the latest commit
[Code Review] Improved the failed-review card on a pull request whose conversation is locked: it now says the lock blocked the review and that nothing was posted or charged
Added a count such as "2 of 5" to the permission prompt when several permission requests stack up
Added mouse support for the "N more" rows of lists in fullscreen mode: click one to jump to that end of the list, with hover and pressed states
Fixed several Claude Code processes and IDE extensions each opening a login browser when gcpAuthRefresh or awsAuthRefresh credentials expire
Fixed and sometimes losing every turn after a batch of parallel tool calls when the earlier session crashed or was killed
Fixed API 400 errors after a tool or hook returned an object, number or boolean instead of text, including in resumed sessions
Fixed cloud sessions with very large histories never waking up because the container was stopped while the transcript was still loading
Fixed the Claude apps gateway's spend meter pricing 1-hour prompt cache writes at the cheaper 5-minute rate, and counting only the first model call's input tokens on streamed turns that run a server-side tool such as web search
Fixed macOS sessions still showing "Not logged in" or "Login expired" after succeeds in another Claude Code window when a leftover ~/.claude/.credentials.json exists
Fixed every turn failing when the Anthropic API refuses the model your default or a model alias resolves to: Claude Code now retries once on the previous model of the same tier
Fixed Remote Control sessions (including ) staying connected after your organization's policy turns Remote Control off; they now disconnect with a notice
Fixed refusal and retries failing when the fallback model can't run fast; they now run at standard speed, with a one-time notice in interactive sessions
Fixed headless sessions repeating the "MCP servers require authentication" reminder after a successful re-authentication when the MCP discovery cache is enabled
Fixed reporting a Console sign-in's stored API key as claude.ai; it now reports api_key, and the VS Code extension treats that session as an API key session
Fixed listing an Anthropic profile beside an API key as if both were in effect; the profile is now marked as not in use
Fixed Claude not being told when a file attached to a message sent over Remote Control did not arrive, and a file sometimes getting only 10 seconds for its last download try
Fixed a Remote Control message that arrived while Claude Code was exiting being marked delivered and then never answered; it now stays queued for the session's next run
Fixed MCP error messages showing a credential's value when "Bearer" or "Basic" came before its key name
Fixed percent-encoded Bearer tokens being only partly masked in error messages
Fixed redacted logs and transcripts showing a secret whose key name has an invisible character inside, such as a zero-width space
Fixed logs and transcripts showing part of a URL password that contains punctuation such as ), quotes, ], or a second , or that runs past a to a bracketed host such as in an ssh URL
Fixed the session transcript in the zip that saves to disk containing invalid JSON lines after secret redaction
Fixed MCP connectors listing no tools for up to a day after their server dropped the older MCP handshake
Fixed a repeat MCP sign-in request from Claude replacing the pending sign-in link, which could stop that link from working
Fixed not crediting an MCP server for a tool call made while that server was still connecting or had only just connected, such as right after a restart
Fixed plugins enabled on claude.ai occasionally going missing from Claude Code for a session after a transient server error
Fixed a message typed into a running subagent showing twice in its transcript after the subagent read it
Fixed subagent hand-back messages showing a raw task id instead of the agent's name when the subagent had no registered name
Fixed foreground subagents sometimes missing the task-tracking tools (TaskCreate/Get/Update/List, TodoWrite) in sessions that have them enabled
Fixed subagents spawned with worktree isolation loading the project CLAUDE.md and its imports a second time from the worktree copy on their first file read
Fixed Workflow tool subagents being restarted from their original prompt when a connection stalled for a few minutes mid-response
Fixed , , and typed while viewing a background agent's or teammate's transcript silently acting on the main conversation: a dialog now names the target and asks first
Fixed background jobs showing done while waiting for your approval
Fixed the commit attribution reminder being re-sent inside tool output when a model fallback lasts only one turn
Fixed a click on the space between words of a collapsed row (such as "Thought for 4s") highlighting the row without expanding it in fullscreen mode
Fixed a row with no details, such as an action row with a long name, pushing every other row's details to the right in list screens
Fixed files with very long names not reaching a cloud session when attached to it
Fixed plugin errors for a marketplace Claude Code refuses to load: they now say why and how to fix it instead of "not found"
Fixed 's Discover tab showing a marketplace name unquoted in its "Checking … for new plugins" line when its rows already show that name in quotes
Improved commit guidance: when your project or user skills include one named , Claude is now told to run it right before committing, except for docs-only and tests-only commits
Improved send now (ctrl+enter) in a subagent's view: it now moves the subagent's running command to the background so your message is read right away
Improved replies from background agents to your messages so they no longer open with a separate recap of what you said
Improved claude.ai artifact link reads: WebFetch now asks the same questions as the Artifact tool's read (no artifact prompt while the session's network access is on, one per artifact while it is off), and an auto-mode yes no longer counts where only you can answer
Improved fetch, skill, file read, sandbox network, Claude in Chrome, workflow script and notebook edit permission prompts to match the look of file edit prompts
Improved Bash, PowerShell and Monitor permission prompts to show the command between dashed lines, matching file edit prompts
Improved list scrollbars in fullscreen mode: in most lists the bar no longer shifts as the "N more" rows come and go, and it now has ↑/↓ arrows you can click or hold to scroll
Improved the external editor (Ctrl+G): editors that take a line number now open on the line your cursor is on in the prompt
Improved slash command suggestion responsiveness while typing when many skills or plugin commands are installed; command descriptions now match by word prefix
Improved the output style picker: it now opens on your current style instead of Default, with each style's description on the line under its name; number keys no longer pick a style
Improved : the closing line of a hook's detail screen now says "this hook" instead of "it"
Improved the model fallback notice and the autocompact-thrashing error to say when a fallback dropped the context window from 1M to 200K tokens
Improved responsiveness of SDK and sessions when a host re-sends an MCP server enable for a server that is already connected
Improved the protocol page a Claude apps gateway serves at : it now says not to reject unknown input and matches what Claude Code sends today
Changed prompts sent while nothing is running or queued to show in the normal text color right away instead of gray
Changed how failed API requests are retried: one limit now covers a whole model call, so with the default retry settings a failing call sends at most 14 requests
Changed to connect only the MCP servers named on the command line, send the model no system reminders, and start no background tasks; under , a shell command that reaches its timeout now stops instead of moving to the background
Changed the send-now key (ctrl+enter) to move a skill's own shell command to the background instead of ending it
Changed the WebFetch error for a rate-limited domain safety check to tell Claude not to retry it in a loop
Changed plugin installs to refuse npm sources that are git repositories or folders, and to install plugin dependencies only from registry packages
Changed list screens (, , , and others) to always line up each row's details in one column after the names
Changed the overflow rows of lists to read "↑ N more" / "↓ N more" instead of "N more above" / "N more below"
Changed to open on one list of your configured hooks grouped by event, so viewing a hook takes one Enter instead of three
Changed the theme picker to a scrolling list that fits your terminal instead of pushing the preview off screen; number keys no longer pick a theme
Changed 's Remove worktree to run after Claude Code stops the servers and shells it started there, which on Windows could keep the folder from being deleted
Changed the skill's Managed Agents examples to create environments with limited networking
Removed the browser link from and output
Windows: Fixed and the agents view refusing a folder that already trusts when its trust record was saved with different letter case
[VSCode] Added bookmarks: save Claude's responses and keep them in view in a Bookmarks side panel
[VSCode] Added the questions Claude asks and your answers to the conversation: after you answer a question card, a Questions row shows each question with your picks
[VSCode] Added option previews to question cards in the chat panel: the highlighted choice's mockup or snippet shows beside or under the options
[VSCode] Added rows under a message that open to the terminal output, browser tab, browser instructions and selected code sent with it
[VSCode] Fixed a second copy of a conversation opening in a tab when it was already open in the side bar; the side bar now switches to it
[VSCode] Fixed settings dialogs reporting a failed save, without re-checking, when Claude Code printed more than 1 MB of output
[VSCode] Fixed an endless "Teleporting session…" spinner when the extension stops responding
[VSCode] Improved the Manage plugins dialog: it says when a turned-off plugin is still on because of other settings, and explains a plugin folder clash
[VSCode] Changed Stop and Escape to end only the current turn; background agents keep running and can be stopped one by one from the agent map
[VSCode] Changed the "✻ Claude Code" status bar item to show in every window, so you can open Claude when no file is open
[Cloud sessions] Fixed an answered question card or approved tool call getting no reply when the session had gone idle after Claude sent a message
[Cloud sessions] Fixed clearing an organization environment's setup script in admin settings leaving new cloud sessions still running the old script
[Cloud sessions] Fixed the Runner actions menu on the self-hosted environments admin page closing on its own a few seconds after it opened
[Cloud sessions] Fixed routine runs whose cloud session never started showing as Succeeded in the Runs pane, the routine's page and the sidebar; they now show as Failed
[Cloud sessions] Fixed clicking an audio or video file in a cloud session's Outputs card opening an empty file search instead of playing the file
[Cloud sessions] Changed a routine's page to read "Due" with the scheduled time, instead of a next run time in the past, when a scheduled run is late and hasn't started
[Claude Tag] Added an Add channel button to Claude Tag's spend limits page in admin settings, so a limit can be set on any channel, including a private one, from its channel ID or Slack link
[Claude Tag] Fixed memory recall finding nothing in organizations that cannot use the default Sonnet model
[Claude Tag] Fixed a Slack channel losing its Claude settings when an Enterprise Grid admin moves it to another workspace and the first post afterward doesn't mention Claude
[Claude Tag] Fixed Claude in a Slack thread occasionally starting over on a fresh machine, losing work it hadn't pushed, when your reply answered a question it had just asked
[Claude Tag] Fixed public channel names on Claude Tag's spend limits page in admin settings showing as raw Slack IDs in larger organizations
[Claude Tag] Improved the titles of sessions started from Slack as shown on claude.ai: they now read as the words you typed, without Slack user IDs or escape codes
Added CLAUDE_CODE_DISABLE_WEB_FETCH environment variable to turn off the WebFetch tool
Added to open the Claude desktop app on the current directory, or on a session with / --resume <id>
Added to show a plugin's options and which are unset, or save new values read from stdin with
Added <server>.<key>=<value> to , so a bundled .mcpb MCP server's own settings can be set at install time and it starts without visiting → Configure
Added allowedProviders managed setting to limit which API providers a machine may use (Anthropic API, a custom endpoint, Bedrock, Mantle, Vertex AI, Foundry, Claude Platform on AWS, or a Cloud gateway)
Added CLAUDE_CODE_NONSTREAMING_TIMEOUT_RETRIES environment variable to cap re-sends of a non-streaming fallback request that timed out
Fixed with CLAUDE_CODE_FORK_SUBAGENT=1: a subagent's own Agent call now runs in the foreground, so the subagent gets the child's result
Fixed plugin and marketplace installs and updates over SSH ignoring the ssh program set in GIT_SSH or in your git config's core.sshCommand
Fixed Claude Code refusing to start when the OS denies reading the managed settings file; it now warns and starts without that file's policies. Other read errors and unparseable files stop every session
Fixed cloud sessions that restarted after their conversation was compacted refusing the next update to an artifact the session had already read or published
Fixed and enable with a full name@marketplace id changing a settings entry in another letter case instead of the installed plugin's own
Fixed files attached to a message sent over Remote Control being left out after a single failed download; a network error, timeout or server error is now retried up to twice
Fixed switching models mid-session with a set_model request (such as the Agent SDK's setModel) leaving the new model on the built-in output-token limit and auto-compact window until restart
Fixed redacted logs and transcripts showing part of a URL password that contains @, or all of it when the URL writes its @ as %40
Fixed SSH passphrase and new-host prompts from worktree and fetches taking over the terminal; these fetches now fail fast instead of asking
Fixed switching off an MCP server added mid-session in SDK and sessions leaving its tools available
Fixed : a background subagent's permission request now goes to the prompt tool instead of being auto-denied
Fixed and , and the not-found error of , login and logout, printing line breaks and terminal escape sequences from MCP server names and values
Fixed sandbox auto-allow asking for approval on every run of many inline scripts (python3 -c, node -e) just because they contain =
Fixed fork subagents not keeping the session's plan mode or dontAsk mode: a fork now runs under its parent's permission mode and cannot exit plan mode
Fixed saying --[no-]chrome defaults to the machine's setting; spawned sessions keep Claude in Chrome off unless is passed
Fixed background subagents in auto mode prompting a second, redundant reply after each report
Fixed cloud session creation and reading only the newest 20 of an account's environments
Fixed Remote Control marking a message as read as soon as it arrived instead of when Claude started on it, and losing a message still queued when the terminal quit (it now arrives on the next resume)
Fixed installing a plugin with or putting it into an installed plugin's cache or data folder when their ids differ only in , , or (macOS, Windows) capitals; the install is now refused
Fixed hooks and SDK permission callbacks seeing a missing or outdated plan on ExitPlanMode when the plan was written in the same response
Fixed the first reply in cloud sessions arriving tens of milliseconds late, a regression in 2.1.283
Fixed sessions that authenticate with against the Anthropic API never loading the organization's policy
Fixed a failed , or call that a workflow script awaits later, or not at all, being treated as an unhandled promise rejection, which could end a background session
Fixed synchronous hooks hanging Claude Code while a background process the hook started (for example ) kept its output open; the hook now finishes shortly after its own process exits
Fixed WebFetch reporting a rate-limited domain safety check as a network or enterprise policy block
Fixed the fullscreen ctrl+o transcript freezing briefly when opened on turns with hundreds of file reads or searches; tool calls still running when the transcript opens now show their results when they finish
Fixed Amazon Bedrock mid-stream and errors showing a raw JSON body instead of the error message
Fixed and saying the Claude GitHub App is not installed on a repository whose install status had not been checked yet
Fixed dismissing a row (x) in unlinking its file from the artifact, so publishing the same file again created a new artifact instead of updating it
Fixed Artifact tool publishes after a conversation rewind (Esc Esc) overwriting a file's newer content that Claude had read only in the rewound turns; the publish is now refused until Claude re-reads the file
Fixed an allow rule ("don't ask again") letting the Artifact tool publish a file outside the working directories without asking; add the file's folder with for the rule to cover it
Fixed and SDK reporting a turn under the wrong model when the server answered a refusal with a different fallback model than the client expected
Fixed the Artifact tool so that publishing a page no longer lets Claude overwrite its source file without re-reading it when Claude's earlier read was cut short or the file had changed since
Fixed auto mode skipping its classifier for Artifact tool asset uploads and reads of someone else's artifact when you had approved that artifact earlier in another permission mode
Fixed a misleading "core.worktree is set" error from when the project folder briefly could not be read
Fixed on macOS and Linux failing to upload the working tree from a git worktree whose per-worktree config sets
Fixed the Artifact tool sometimes reporting a publish as a conflict with another session after retrying a temporary server error, when the first attempt had actually succeeded
Fixed uploads including uncommitted changes to credential files whose name has a colon before the extension, such as
Fixed a rare auth failure when two sessions recover a login refresh lock left by a crashed process at the same time
Fixed the PowerShell tool's permission check skipping deny and ask rules, and caching that failure for later checks, when its command parser failed to start (for example when the machine was out of memory)
Fixed uploads on macOS and Linux running slowly on some unusual file names, and their credential-file check missing file or folder names with many backup or editor marks
Fixed a cancelled shell command or hook still starting, and running to its end, when the cancel arrived while it was being set up
Fixed vim mode: after editing in the external editor (Ctrl+G), or in NORMAL mode no longer breaks a pasted-text placeholder at the end of the prompt
Fixed responses blocked by the API's output content filter being re-sent and retried, sometimes for minutes, instead of showing the filter's error right away
Fixed plugins silently skipping a bundled MCP server that still needs configuration: , the install message and now say so and point to Configure
Fixed compacting or resuming a session failing, opening without its history, or crashing when its saved transcript holds a compaction marker or loop wakeup entry with missing or malformed fields
WSL: Fixed refusing to upload a checkout on a Linux volume when a changed file's name has a colon or ends in a dot or space
Fixed re-running a turn that had ended at
Fixed sign-in that could wait forever after the browser showed success
Windows: Fixed uploading a linked worktree of a repository rooted at your home folder in some cases
Fixed cloud sessions reporting the uploads folder as missing before any file had been uploaded
Fixed a reply sent from to a background session waiting on a permission prompt sometimes approving the pending command
Fixed , , , and starting a new session with the command name as its prompt when options came before it, such as from a shell alias
Fixed leaving out WebSocket () MCP servers; each is now listed with its URL and health status
Fixed showing no Type, Command, Args, or Environment for stdio servers whose config entry omits the field
Fixed allow rules being held back outside a git repository when git's trace2 output is configured
Fixed the eval runner scaffold and report builder writing through a symlink or hard link planted at an output file
Fixed the eval runner scaffold counting responses cut off at in the score averages; they are now marked truncated and counted separately
Fixed showing as literal text in the terminal when a reply uses it to indent text, such as row labels in a markdown table
Fixed a brief freeze (up to a second) partway through long sessions outside fullscreen mode, which came back after or
Fixed an approved Edit never going through when its target is a device, such as a file symlinked to /dev/null, and the approval came from the IDE diff view or changed the edit
Fixed a failing API request being retried up to 21 times when streaming kept failing; the non-streaming fallback now shares the request's retry budget instead of getting a fresh set of retries
Improved Claude in Chrome: the native host now reports your computer's name, so connected browsers can be labeled by computer instead of "Browser 1" / "Browser 2"
Improved Bedrock and Vertex AI sessions to switch to an older available model of the same tier, instead of failing, when an admin removes access to the default model; session titles and summaries now fall back with it
Improved plugin marketplace errors to name why a git address is refused instead of citing enterprise policy
Improved validation of git URLs for plugins, marketplaces and the current repository's remote
Improved Artifact tool results: they now suggest publishing in the same step as writing or editing the page, which can save a round trip
Improved Remote Control: a side question asked of a session hosted by an app such as Claude Desktop now sees the turn in progress, not only the last finished one
Improved pictures Claude sends as BMP, HEIC, HEIF, AVIF or TIFF files: the Claude apps now show a preview where Claude Code can convert them
Improved subagents in auto mode: a subagent's run now ends as soon as it hands its report back to its caller, instead of taking extra turns that reach no one
Improved Bedrock and Vertex start-up model checks: models your account cannot use are now remembered for up to a day instead of being re-checked on every launch
Improved Artifact tool publish results to use fewer tokens: the note on updating an artifact is shorter, and where to find your artifacts is no longer repeated after every publish
Improved SDK liveness during a non-streaming fallback request: with partial messages on, a stream event is now sent every 30 seconds on the Anthropic API, Claude Platform on AWS and gateways
Improved and on a session that is running in the background: they now open that session instead of refusing, and a prompt given with is sent to it as its next turn
Improved per-turn performance when many permission deny rules and MCP tools are configured
Improved responsiveness when leaving the ctrl+o transcript view in long sessions when fullscreen rendering is off
Improved Bedrock, Vertex and Mantle start-up model checks to send the same User-Agent, x-app and session ID headers as regular requests
Changed MCP tools so a tool that sets its own to false stays deferred when its , Agent SDK or plugin server is set to
Changed background Bash and PowerShell commands to stop after a time limit (their with , default 30 min, max 2 h); Claude is notified when one is stopped
Changed Code Review's pull request reviews and to run when is on, unless the machine running the review has it set by its own administrator (MDM or the managed-settings file)
Changed sessions behind a custom to use the 1M context window of models that have one (Opus 4.7+, Sonnet 5+, Fable); run if your gateway stops at 200K
Changed Team and Enterprise sessions, and sessions whose sign-in plan Claude Code can't determine, to withhold WebFetch until the organization policy loads if it couldn't be loaded at startup
Changed /memory so that Auto-memory can no longer be turned on from a background session or from a session one of Claude Code's own tools started; turning it off there still works
Changed the one-time offer to make auto mode your default permission mode to also show on third-party providers and with telemetry off, when your user settings default to another mode
Changed and Python Agent SDK sessions on third-party providers or with telemetry off to start in auto mode when no permission mode is configured, like interactive sessions; still overrides it
Changed Bedrock, Mantle and Claude Platform on AWS requests to a base URL with a non-default port to include the port in the SigV4-signed Host header
Changed the MCP server name to be reserved in cloud sessions and on self-hosted runners: your own server under it, or a close spelling such as , no longer loads, so rename it
Changed on macOS and Linux to leave symbolic refs out when uploading a local checkout; a checkout whose current branch is a symbolic ref is now refused with an explanation
Windows: Changed project and local settings to no longer set , , or the variables; set them in user or managed settings instead
Changed to fold background work Claude Code runs for itself under one "System tasks" row; press Enter on it to show those tasks
Changed on macOS and Linux to require git 2.31 or newer to upload a local repository; checkouts made with are now refused instead of being uploaded with an older method
Changed uploads on macOS and Linux to send a partial clone as a working-tree snapshot on git 2.31 or newer, instead of falling back or refusing when git's version looked too old
Changed uploads on macOS and Linux to refuse, instead of fetching, a partial clone missing some of its working tree's files on older git versions; a clone made without uploads
Changed Bedrock, Vertex and Mantle start-up model checks to identify themselves as Claude Code, like other Claude Code requests
Changed to hide the command, arguments, and environment values of stdio MCP servers provided by plugins; variable names are still shown
Changed so it can no longer be run from Remote Control clients
Changed to direct you to the /config panel instead of enabling Claude in Chrome by default; still turns it off when it was on
Changed sandbox settings so project settings cannot widen or turn off an admin-required sandbox, replace the proxy behind a managed deny list, extend a strict allowlist, or reopen managed read-denies
[VSCode] Added a note under a restored tab's last message when a window reload interrupted it and no reply will follow
[VSCode] Added a plugin options form to Manage plugins: installing a plugin that has options asks for the unset ones, and a gear on its row changes them later
[VSCode] Added an on-demand diagnostics tool so Claude in the panel can read the Problems panel's current errors and warnings at any time, not only right after it edits a file
[VSCode] Fixed pressing Enter after typing a slash command running an unrelated menu item picked by fuzzy match, or doing nothing
[VSCode] Fixed an open agent transcript losing the agent's newer messages during a long session
[VSCode] Fixed a message that quotes a Claude Code or IDE tag losing the rest of its text in the chat
[VSCode] Fixed a message sent while Claude was working disappearing from the conversation after the session was reopened
[VSCode] Fixed the session list's Web tab showing the previous account's sessions after an account switch
[VSCode] Fixed restored tabs re-running an interrupted turn when VS Code was started with set, even with Continue After Reload off
[VSCode] Fixed Escape stopping the running turn instead of closing the command menu after clicking one of its rows
[VSCode] Fixed opening Past conversations replacing a live conversation with its saved copy
[VSCode] Fixed a Claude tab reloaded after an extension restart staying blank instead of saying how to recover
[VSCode] Fixed opening a conversation that is already open in another window or app starting a second copy of it without warning; it now asks first
[VSCode] Fixed a hook's reason for blocking or stopping a prompt disappearing after a window reload
[VSCode] Fixed tabs stuck on a conversation that can't be resumed: the error now says so and offers to start a new conversation
[VSCode] Fixed every file Read, Write and Edit stalling for ten minutes and then being skipped when the editor stops responding to the extension's automatic save before the tool runs
[VSCode] Fixed the agent map labeling a sub-agent with the session's model instead of the model it actually ran on (e.g. under or an agent's own )
[VSCode] Fixed uninstalling a plugin from the Manage plugins dialog, which removed the wrong installation or failed for a plugin installed for the project
[VSCode] Fixed sign-in staying on the authorization-code step after going back and choosing the same sign-in method again
[VSCode] Fixed the chat panel stalling when a long session trims its oldest rows
[VSCode] Fixed the conversation disappearing from a session when many agents run
[VSCode] Fixed the editor tab keeping an old name after a session was renamed with /rename, by a SessionStart hook, or on claude.ai
[VSCode] Fixed the agent map's transcript view leaving out messages sent to a running agent
[VSCode] Improved the Manage plugins dialog: a failed plugin action now opens a popup that explains it and, where there is one, offers the fix
[VSCode] Changed the Manage plugins dialog to ask before removing a marketplace or turning off a plugin that your project's shared turns on
[Cloud sessions] Fixed Run now on a routine showing internal error text when the run is refused before it starts; it now shows the same explanation as the routine's failure notification
[Cloud sessions] Changed , when set in your cloud environment's variables rather than a settings file, to reuse your connectors' tool lists after a session restart; other MCP servers are no longer cached and connect at startup
[Claude Tag] Added direct messages with Claude for members on an Enterprise plan Standard or Usage-Based Chat seat who also have Cowork; a seat that includes Claude Code is no longer required
[Claude Tag] Fixed the Default model setting in admin settings and a channel's Configure page offering models your organization can't use, which made saves or new sessions fail
[Claude Tag] Fixed the note under Claude's Slack messages saying it answered on a fallback model, and why, disappearing when Claude later edited that message
[Code Review] Fixed the organization menu in Code Review's "Add a repository" dialog showing only a few of your GitHub organizations; it now loads more as you scroll
[Code Review] Improved the Code Review check run to say when your repository's REVIEW.md wasn't applied, for example on a very large pull request or when REVIEW.md is a symbolic link
Added Claude Sonnet 5.5 (claude-sonnet-5-5), now the default Sonnet model on the Anthropic API — 1M context, $2/$10 per Mtok with $0.20/Mtok cache reads
Added a "Yes, but ask again next time" answer to auto mode's prompt before a read outside the working directories, so you can allow that one read and still be asked about later ones
Added dollar amounts to the Claude apps gateway spend limit in and the status line (for example "$271.40 / $500.00 spent this month") when the gateway runs this version or later; the status line's rate_limits.spend_limit also gains used_usd, limit_usd and period
Added effortSlider:decreaseEffort, increaseEffort and toggleUltracode keybinding actions, so the slider's arrow and Tab keys can be rebound in keybindings.json
Added to and the command menu for claude.ai subscribers, so the usage-limit notices that mention it point to a command you can find
Added /mcp reconnect all in the interactive terminal to retry every MCP server that failed to connect or needs authentication at once
Added Claude apps gateway startup warnings when a managed policy's availableModels is empty, or leaves out the model Claude Code starts on without setting model or enforceAvailableModels
Added auth: { google: {} } for Claude apps gateway telemetry.forward_to destinations, so telemetry can be exported straight to Google Cloud's OTLP endpoint using the gateway's Google Cloud credentials
Added certificate client authentication (private_key_jwt) between the Claude apps gateway and its identity provider, for identity providers that issue certificate credentials instead of client secrets
Fixed a damaged response stream showing raw errors such as "JSON Parse error" or "undefined is not an object", or writing the word "undefined" into an answer, instead of being retried or reported as an interrupted response
Fixed an overloaded or server error arriving right after a thinking block ending the turn with an error instead of being retried
Fixed "Prompt is too long" errors that persisted after compacting: when the compacted request is still too long, Claude Code now compacts once more, keeping less of the recent conversation
Fixed a session whose model is unavailable, with no fallback model left, showing a bare "is currently unavailable" message (or "Something went wrong" in cloud sessions) instead of the model-unavailable notice and its Learn more link
Fixed Agent SDK sessions crashing when a user message contains an image with a malformed source, and failing on every later turn after a malformed document block; a malformed image is now replaced with an explanatory note
Fixed MCP tool calls in a resumed session failing with "No such tool available" while their server was still connecting; the call now waits up to 10 seconds for the server
Fixed repeated calls to the plan-usage endpoint after it rate-limits or rejects your login: , and IDE usage views now back off instead of re-asking
Fixed reporting success when managed settings restrict MCP servers to plugins; it now refuses and says what to do, instead of saving a server that never loads
Fixed the configure screen: boolean options are now a true/false choice instead of free text, number options refuse invalid input, and ←/→ change an options field instead of switching tabs
Fixed being interpolated into the Foundry endpoint host unvalidated; a value that is not a plain resource name is now refused
Fixed Claude Desktop behind a Claude apps gateway offering no 1M context option: the gateway now marks each 1M-capable model for Desktop automatically
Fixed ↓ in shell mode selecting a hidden background-tasks pill, which stopped Backspace and Ctrl+U from editing the prompt
Fixed Bash tool failing on Windows with many plugins enabled: plugin directories that don't exist are no longer added to PATH, and inherited entries aren't added twice
Fixed plugin marketplaces cloning empty and replacing a working local copy on older git (before 2.39), which failed every refresh with "marketplace.json file is no longer present"
Fixed fullscreen rendering erasing the terminal output above the session when in transcript mode writes the conversation to scrollback (macOS and Linux)
Fixed fullscreen scroll position jumping to the previous message or to the bottom when a reply finished streaming while scrolled up
Fixed tab bars in dialogs such as and breaking the title and tab labels mid-word in a narrow terminal; a tab that doesn't fit now moves to the next line whole
Fixed the picker showing "+1 model" below the list after scrolling to the last model; the count now covers only the models below the visible rows
Fixed writing Backspace and Delete bindings for a footer action that does nothing into the generated
Fixed a rebound agent panel close key () typing "x" instead of itself on the row of the agent you're viewing
Fixed vim mode not repeating text typed very fast (for example over ssh or in tmux) or pasted without bracketed paste, and leaving the prompt in INSERT mode after repeating a change with nothing typed (such as then Esc)
Fixed vim mode leaving the cursor on an image placeholder's opening bracket after on the last line or at the end of the prompt, where or would break or delete the image
Fixed a key pressed the instant the terminal regained focus answering the Remote Control enable prompt before its short safety delay restarted
Fixed the workspace trust dialog appearing a second time after switching renderers or updating when Claude Code was started in the home directory
Fixed rules symlinked into from outside the project being skipped without ever showing the external-imports approval prompt; a directory symlinked from outside the project now asks for the same approval
Fixed plugins from marketplaces, claude.ai and npm pre-approving their own tools via under managed ; only plugins from an official Anthropic source or a source that managed settings vouch for keep that pre-approval
Fixed a failed first leaving the plugin enabled and recorded when a dependency's version range could not be met
Fixed the debug log dropping a failed hook's stderr when the hook also wrote to stdout, and logging nothing for a failed hook with no output; failed hooks now also log their status code
Fixed returned by Elicitation and ElicitationResult hooks being ignored; it now declines the MCP elicitation, as exit code 2 does
Fixed sessions launched without the tool (such as by Claude Desktop) still being told to message other sessions with it
Fixed a photo sent from the Claude app over Remote Control being lost when its queued message was pulled back into the terminal prompt to edit, and the cursor moving one character for a photo with no caption
Fixed typing a message during an automatic usage-limit wait taking the wait out of the "Continue automatically at usage limit" setting's control when that turn hit the limit again
Fixed usage-limit warnings suggesting to users already on the highest Max plan; the warnings and itself now point at when it is available
Fixed the Explore subagent switching to Opus on the Claude API when the session runs a model ID Claude Code doesn't recognize, such as a custom model behind a proxy; Explore now inherits that model
Fixed status updates in self-paced mode often not being shown because Claude wrote them only in its reasoning; Claude now writes each update, and the outcome when the loop stops, as visible text
Fixed failing to upload the working tree when started from a git worktree that the Claude desktop app created on macOS or Linux
Fixed sandboxed Bash commands failing to start on Linux when the working directory is write-denied and contains a read-denied directory
Fixed artifact database write results telling Claude that every viewer sees a write to a viewer's private subtree, and added a "view" level to
Fixed the Claude apps gateway answering to every request from a sign-in whose identity provider lists many groups; it now accepts request headers up to 256 KiB
Improved the usage-limit wait: the limit's state and the countdown with the usage-credits option now show as one block under the prompt, and limit messages no longer repeat the countdown
Improved the "No such tool available" error for Claude in Chrome tools called without their prefix: it now names the tool to call
Improved Monitor event rows to show what each event printed instead of repeating the description, and stopped repeating an unchanged "Waiting for N … to finish" line after every event
Improved Workflow tool sandbox hardening for errors thrown by async script hooks
Improved startup time and memory use by building only the parts of the settings schema that your settings files actually use
Improved : no longer spends rounds on prompt rewordings too small for the eval to measure, and an extra page you ask for beside is built as one local file that loads nothing from the network
Improved lists such as , and : the details after each name now line up in one column when they fit, and otherwise sit at the right edge
Improved to say when it replaces a marketplace already added under the same name from a different source, and how to undo it
Improved the startup refusal when managed settings require a sign-in ( or ) and an API key, token or is configured: it now names the credential in use, where it is set, and how to remove it
Improved auto-memory loading: invisible characters and tags that imitate Claude Code's own markup are neutralized in and recalled memory notes before they reach Claude
Improved : in a folder you haven't trusted yet, it now asks for workspace trust on the terminal instead of exiting
Improved artifact pages: Claude writes its design plan into the page instead of the reply, and uses the name you already gave something as the page title
Improved the Artifact tool so that when Claude is given a claude.ai chat or project link, an artifact from a chat, or an artifact id on its own, it asks for the right link or the content instead of stopping
Changed interactive terminal and VS Code sessions to start in auto mode when no permission mode is configured, on every plan and provider; still overrides it
Changed Ultracode into its own toggle in (Tab, or ): it no longer forces xhigh effort and stays on at any effort level
Changed retries after a dropped connection mid-response to share one budget with the rest of the request's retries, so a failing request gives up sooner
Changed the notice shown when a Sonnet model's safeguards flag a message to explain why it happened and to offer editing and retrying
Changed safety-related model switches in sessions that pin an Opus model with or : on the Anthropic API, the API now picks the model to switch to for each kind of flag, not the pinned model
Changed the non-interactive first turn to still wait up to 2s for connecting MCP servers named by or an hook, even when is
Changed to decline with a short notice when it arrives relayed from a chat thread (your own included) or from a routine or webhook; typed in the terminal, the Claude apps, Remote Control, or an SDK host, it runs as before
Changed to show its filter tabs beside the title with one-word labels (All, Mine, Shared), using the same tab bar as and
Changed artifact publishing to refuse a file on a network share (a path or a automount) unless it is on a mapped network drive added with
[VSCode] Added an optional time above each prompt and response, with a date line where the day changes (Claude Code: Show Message Timestamps setting, off by default)
[VSCode] Added plugin load errors and notes to the Manage plugins rows, with a popup to disable, uninstall or copy the error
[VSCode] Added an Ultracode on/off switch under the Effort slider, replacing the slider's Ultracode stop; the model pill shows "· Ultracode" at any effort level
[VSCode] Fixed Reload Claude from the Memory dialog restarting before an edited file was saved
[VSCode] Fixed a restored tab opening a conversation another Claude process still has open; it now asks first
[VSCode] Fixed Focus view sections you expanded closing on their own while a sub-agent is working or when the section's first step is trimmed from view
[VSCode] Fixed typing and Enter printing usage text into the chat instead of opening the model selector
[VSCode] Fixed on Vertex, Bedrock and Foundry being refused after you pressed Send; the report is now saved on this computer, as the terminal does
[VSCode] Fixed sign-in waiting up to a minute for the Python extension after a window reload
[VSCode] Fixed Claude Code tabs that stopped responding after Restart Extensions: they now reopen on their conversation
[VSCode] Fixed a message from another agent with no recorded sender showing as raw XML in the chat
[VSCode] Fixed messages from other agents, sessions or channels disappearing after a reload
[VSCode] Fixed a user's own , or command being shadowed by the extension's dialog
[VSCode] Fixed Escape stopping every background agent when no turn was running
[VSCode] Fixed plugin install links replacing a marketplace you already have that uses the same name
[VSCode] Fixed "Prompt is too long" errors after compaction when a large text file is attached to a message
[VSCode] Fixed chat links to files with non-ASCII characters, spaces or brackets in their path not opening
[VSCode] Changed in the setting to apply only when it is an absolute path, and passed it to terminals that continue the chat
[Cloud sessions] Fixed a routine's Edit and Duplicate controls saying the routine was still loading while you were offline; they now tell you you're offline
[Claude Tag] Added model family choices such as "Opus (latest)" for a thread, a channel default or your DM, so the choice follows the newest model in that family
[Claude Tag] Added the spend that counts toward your organization-wide limit to the analytics spend projection chart, with how much of the limit is used
[Claude Tag] Fixed the earlier Claude in Slack app's progress card and link previews omitting the repository and Create PR button when a GitHub Enterprise host name contains an underscore
[Claude Tag] Fixed Claude staying silent in a channel whose environment declines to start it; it now posts one notice asking you to contact an admin, and retries when @-mentioned
[Claude Tag] Changed Claude to post its private sign-in notice at every @mention from someone who hasn't connected their Claude account, instead of going quiet after the first
[Claude Tag] Improved "Notify members now" in admin settings: one press reaches every workspace your organization claimed in an Enterprise Grid, and more members in large workspaces
[Claude Tag] Improved Claude's wait notice on self-hosted environments with on-demand runners: it now says whether a runner is starting, a start will be retried, or no runner will start
[Claude Tag] Improved the error shown when adding a channel manager fails because the channel's Slack workspace can't be confirmed as connected to your organization
[Claude Tag] Improved a channel's access lists in admin settings to show the connectors, repositories and plugins an auto-join pattern attaches, and where each comes from
[Claude Tag] Improved adding repositories as a channel manager: when your GitHub sign-in can't confirm you're a repository admin, the page asks you to sign in with GitHub
[Code Review] Fixed Code Review giving up without posting a finished review when an unsubmitted review under its GitHub App was open on the pull request; it now retries the post first
Added x-claude-code-prompt-id to the gateway hint headers so LLM gateways can group the requests that serve one user prompt; opt in with CLAUDE_CODE_GATEWAY_HINT_HEADERS=1
Added availableModelsMatch managed setting: with "exact", an availableModels entry allows only the model version it names, so new releases stay blocked until listed
Added deniedModels managed setting to block specific models, even when availableModels allows them
Added MCP tool, WebFetch and WebSearch outputs to the tool.output OpenTelemetry span event when OTEL_LOG_TOOL_CONTENT=1
Added /doctor prompt-audit (also /checkup prompt-audit) to audit your CLAUDE.md files, skills, agents and commands for prompting patterns written for older models
Added click-to-expand for truncated messages from your other sessions in fullscreen mode
Added path to load-failure entries in the stream-json system/initplugin_errors, naming the directory that did not load
Added an opt-in load_test_mode block to the Claude apps gateway config: requests are built and signed but not sent upstream, and clients get a canned reply, so a deployment can be load tested
Added a mantle upstream provider to the Claude apps gateway for Amazon Bedrock's Mantle endpoint
Fixed SDK sessions losing a deferred tool call or finished tool result when a turn ended early, a held approval prompt after a worker restart, and a non-streaming fallback's result.usage
Fixed MCP progress notifications being discarded once a long-running tool call moved to the background; the background task now shows the latest progress
Fixed stdio MCP servers being left running when the session ended while they were still starting
Fixed a brief HTTP 404 from a stateless remote MCP server (for example a proxy mid-redeploy) leaving that server unusable for the rest of the session while still shown as connected
Fixed MCP sign-in for a server with no valid URL failing with an opaque SDK error; no longer offers Authenticate for such servers
Fixed the weekly Fable limit not appearing in and the VS Code usage meters when telemetry is disabled
Fixed accepting Sonnet 4.6 or Sonnet 5 with [1m] when the id carried a date or -v1:0 suffix, in the cases where the plain id was refused
Fixed picker showing a hardcoded Haiku version and price when ANTHROPIC_DEFAULT_HAIKU_MODEL pins a different model
Fixed dynamic workflows started during a model fallback running every agent on the fallback model instead of retrying the configured model
Fixed DISABLE_PROMPT_CACHING_HAIKU having no effect when Haiku is the session's main model
Fixed saying Claude Code accepts a plugin or marketplace name it cannot install; such names in marketplace.json now fail validation
Fixed passing plugins whose outputStyles, themes, monitors, or lspServers paths are missing or point outside the plugin directory
Fixed showing 0 MCP servers for plugins that declare their servers in plugin.json
Fixed not saying which installed plugins it uninstalled with the marketplace; it now lists them
Fixed removing the other of two installed plugins whose ids differ only in case, with its options and secrets, when the one named had no entry at that scope
Fixed plugins that declare no version being silently restored at their source's newest commit, not the installed one, when their cached files were missing
Fixed user-installed plugins and marketplaces failing to load with "cache-miss" after the home or config directory was moved, for example in bind-mounted devcontainers
Fixed showing no plugins when it holds a record under an invalid plugin id; such a file loads again
Fixed being rewritten, losing records, when it holds a record this version cannot read; commands now name the record and say how to recover
Fixed permission dialogs in screen-reader mode reading quoted commands and paths as if they were the dialog's own text
Fixed not counting MCP server instructions: they now appear as their own row and count toward the total
Fixed markdown links in the Warp terminal rendering as plain text instead of clickable hyperlinks
Fixed , , and reporting success when the user or local config file could not be written, for example inside a sandbox
Fixed the first words of a reply in a cloud session sometimes appearing late instead of streaming as Claude writes them
Fixed Claude's built-in keybindings guide saying chords time out after 1 second instead of 3, and calling an alias of , which could produce shortcuts most terminals never send
Fixed silently accepting a misspelled modifier such as ; it now warns in the debug log and suggests the fix
Fixed footer hints still saying "Enter to view" after was rebound or unbound in
Fixed keys typed quickly together (type-ahead, key repeat, bursts over ssh or tmux) sometimes being handled against stale state
Fixed worktree checkouts failing certificate verification (for example on Git LFS downloads) when the CA certificate is passed to git as environment pairs
Fixed sandboxed asking credential helpers to store the sandbox proxy's login, which printed "failed to store"
Fixed managed settings being ignored entirely when one nested value was invalid; the invalid value now fails closed and the rest of the block still applies
Fixed Claude's edits to its own auto-memory notes being blocked as sensitive-file writes when Claude Code was started in a subdirectory of a git repository
Fixed Remote Control being unavailable on paid plans when telemetry is turned off with or
Fixed the menu cutting its QR-code hint mid-word in narrow terminals
Fixed vim mode dropping a Shift+Enter newline, leaving the cursor inside an accented letter, and repeating an older change after or Visual-mode on the last line
Fixed vim mode cursor placement: recalling a prompt over 10,000 characters in normal mode no longer leaves the cursor past the end, and then now lands on the first non-blank
Fixed vim mode joining lines with different spacing than Vim (such as a space before or after a tab), and or Visual-mode on the last line not moving the cursor as Vim does
Windows: Fixed the PowerShell tool letting , , or delete drive roots, the home folder and other folders that refuses
Improved the tool list: it shows more tools at once, scrolls with the page keys and mouse, and marks tools your organization blocked with a warning icon
Improved MCP tool results: images returned by MCP tools are now also saved to a file, so Bash, Read and other tools can open them
Improved : rows show a status icon, the name and whole facts, the title and key hints stay on screen with many tasks, and the list gains paging keys, the mouse wheel and clicks
Improved lists in , , , , , , , , , , and other pickers with page keys, mouse wheel and clicks
Improved lists beside a search box, such as and , to draw their pointer dim while the search box has the keys, so only one pointer is highlighted
Improved the compaction spinner: its timer now starts when compaction begins and it counts the summary's tokens as they stream, replacing the percentage bar
Improved the browser page shown after signing in to an MCP server: centered layout, dark mode, and new artwork
Improved the Skill tool's reply when a skill belongs to a plugin that failed to load, so Claude tells you the plugin could not be loaded instead of calling the skill uninstalled
Improved on Claude Code configuration: stale paths, stale commands and contradicting instruction files now lead the report, and thinking keywords that Claude Code documents are kept
Improved recovery from an that cannot be read at all: its contents are kept in a file beside it before it is rebuilt, and names that file
Improved artifact database reads: an ordered query that returns a full page now says it is one page and how to read the rest
Improved first-reply latency: a pattern-compile step that ran at the end of a session's first reply now runs while the reply streams in
Improved first-request latency by reusing the preconnected API connection
Improved startup: and Claude Code Remote no longer load the interactive UI, and the auto-mode classifier's rules and the Artifact tool load on first use instead of at launch
Improved startup for claude.ai accounts whose Artifact tool features aren't known yet, as on a first run: the prompt no longer waits up to 1.5 s to check them; the first message waits if needed
Changed interactive sessions on third-party providers or with telemetry off to start in auto mode when no permission mode is configured; still overrides it
Changed the launch dialog to say that reviewing a local branch may upload uncommitted changes to tracked files
Changed the picker's Opus row and the Default model's name to drop "(1M context)" where Opus already has a 1M context window; the window is unchanged
Changed prompt suggestions in the terminal to appear less often after 20 in a row go unused; using one brings them back
Changed and to accept their text and forms together; the file's text comes first
Changed deny rules to also block that skill when Claude Desktop delivers it as a plugin, and denies to match the skill's alias and display name
Changed and lists to move on the same keybinding actions as every other list (); / rebinds still work
Changed the run list to size itself like other lists: half the terminal inline, and it keeps its title on screen when the prompt shows below
Changed to require git 2.31 or later when git is installed; a run on an older git is refused with a message naming the version
Changed artifact watching: a watch that was armed automatically (not one you asked for) now ends after 3.5 hours with no activity; publishing or watching the artifact again re-arms it
Self-hosted runner: Changed lifecycle hooks' git to skip a repository's Git LFS hook, ignore a writable system , and not sign commits without
Self-hosted runner: Changed and under Anthropic-managed git: the runner's own git always verifies Anthropic's git route, and warning lines say what applies where
Reverted the 2.1.282 reservation of the name: skills, commands, workflows and MCP servers' skills and prompts so named load again, and rules are ordinary prefix rules
[VSCode] Fixed the permission mode indicator showing Default while the session kept running in auto or bypass mode after an automatic switch out of it failed; the switch is now retried until it lands
[VSCode] Fixed a session teleported from the web dropping the messages sent while Claude was working
[VSCode] Fixed a Web session staying hidden from the session list, and an empty chat opening in its place, when an older version had saved an empty local copy of it
[VSCode] Fixed a reopened session splitting a turn at a message Claude received mid-turn, such as an automatic continuation
[VSCode] Fixed a reloaded session showing a rewound-away turn, or only the rows before a compaction
[VSCode] Fixed the footer's agents pill drawing its icon off-center, with the status dot against the edge, in narrow panels
[VSCode] Fixed the chat input showing its text slightly below the cursor and selection after pasting lines that end with a line break into a long prompt
[Cloud sessions] Improved adding a repository to a running cloud session: a private repository your GitHub account can read but not push to now attaches for reading
[Cloud sessions] Fixed cloud sessions occasionally redoing an already-finished step, such as posting a duplicate comment or push, after recovering from a server-side restart
[Cloud sessions] Changed new routine schedules to default to a few minutes past the hour, with a note that routines set exactly on the hour can start several minutes late
[Claude Tag] Added a "Channels Claude can search" admin setting that limits Claude's Slack search to public channels it has been added to, set per organization, workspace or channel
[Claude Tag] Added a Back to Slack button on the page shown after connecting your Claude account, returning you to the thread you started from
[Claude Tag] Fixed a channel's configure page listing no connectors or plugins when the channel gets its access bundle through an attach rule; rule-attached bundles are now shown
[Claude Tag] Fixed access-bundle repository search missing repositories on GitHub App installs that are limited to a large list of selected repositories
[Claude Tag] Fixed Claude occasionally posting the same reply twice when a new message interrupted it mid-reply
[Claude Tag] Fixed channel routines that stopped running in older private channels whose Slack channel ID changed, for example after a Slack Connect share
[Claude Tag] Fixed conversations in a channel set to "Channel only" all ending when a non-guest member joined and Slack was slow to confirm their membership
[Code Review] Fixed "@claude review" requests going silent when GitHub failed to return the pull request: the request is retried once, and a comment explains if it still fails
[Code Review] Fixed billing for a review that stopped at its time limit with nothing verified: it now shows as incomplete, isn't charged, and is retried once
Added a maxProseWidth setting that caps the width of Claude's prose in wide terminals while tables and code blocks keep the full width
Added a startup notice, and and entries, listing telemetry variables in a project's settings files that were ignored or that turned telemetry off
Added the allowClaudeInChromeWithManagedMcp managed setting to let run alongside an exclusive managed-mcp.json; the error shown when Chrome is blocked now names it
Added store.readiness_grace_seconds to the Claude apps gateway so can stay ready through a short Postgres outage such as a database failover
Added a scrollbar to the drafts list in fullscreen mode; it appears while the mouse is over the list
Fixed every request failing with a 400 error in conversations whose history holds web search results the API cannot decrypt (for example, from a turn answered through a third-party gateway)
Fixed more cases of continued or resumed sessions (, ) re-sending earlier messages in a changed form, which could make the API drop Claude's earlier reasoning
Fixed earlier extended thinking being dropped when , , or another immediate slash command was used while Claude was working
Fixed continued or resumed conversations losing earlier extended thinking when relaunched with a list that leaves out a built-in tool offered earlier in the conversation
Fixed sessions failing on every turn with an "Invalid data in redacted_thinking block" API error; Claude Code now drops the conversation's thinking blocks and retries once
Fixed compaction failing when the summarization request is refused; it now retries on a fallback model
Fixed a failed turn ("Effort 'xhigh' isn't available with thinking turned off") after a safety-related model switch in sessions with thinking off and effort above high
Fixed an unanswered Fable usage-credits prompt switching models in SDK-hosted sessions such as Claude Desktop; the turn now ends instead, and Remote Control clients now see the model-switch notice
Fixed with a full Fable model id stopping at an API error instead of opening the usage-credits prompt when the plan needs usage credits that aren't turned on yet
Fixed requests failing for up to a minute with an "another Claude Code process is refreshing it" login error after that other process was closed or killed mid-refresh
Fixed sessions started while another Claude Code window was refreshing the sign-in (common with several VS Code windows) not retrying their organization policy fetch
Fixed CLAUDE.md and rules being read at startup through a repository symlink reaching macOS's via .. or a /.vol-style kernel path, or a rules link to macOS's being listed
Fixed Bash permission rules with a mid-pattern :* being skipped in settings files while honored them; they now work from every source, with a startup warning on how they match
Fixed a command approved on a restored permission prompt running twice when a remote session's worker restarted
Fixed managed settings ignoring a mistyped value for boolean lock keys such as or ; the lock now applies and startup names the key
Fixed managed , , and settings being ignored entirely when one nested value was invalid; the rest of the block now still applies
Fixed repository, user and skills, commands and skills-directory plugin manifests pre-approving their own tools via under managed
Fixed safeguard block messages on Amazon Bedrock and Bedrock Mantle not showing a request ID; block messages now also show the message ID
Vertex AI: Fixed web search not being offered for models Claude Code doesn't recognize yet, such as newly released ones
Fixed Bash and PowerShell hiding a full disk quota behind "Exit code 1" and leaving large output files in temp
Fixed tool input validation errors naming only an unknown, missing or mistyped parameter when other parameters in the same call were also invalid; those are now listed too
Fixed pasted multi-line text being submitted line by line after the terminal's bracketed paste mode was reset mid-session
Fixed the prompt's example text flashing and disappearing at startup in projects with a hook
Fixed a blank screen flashing before the first frame when starting in fullscreen mode
Fixed garbled, misplaced rows in the non-fullscreen renderer after the screen got shorter while still taller than the terminal, e.g. deleting a prompt line while a shell command streams output
Fixed a stale character left in the last column of a diff when a redrawn line's CJK character or emoji wrapped to the next row
Fixed the cursor landing before the end of a prompt recalled from history when the prompt contains a tab
Fixed the send-now hint showing ctrl+enter on terminals that send it as a newline (Windows Terminal before 1.25); it now shows ctrl+x ctrl+s there
Fixed failing with "Unknown argument: --debug", although Remote Control's own eligibility error says to run with
Fixed saying "cancelled" and then still pushing the branch and saving the API key secret; leaving now stops the remaining steps and reports what was already done
Fixed /feedback, /bug and /share on Bedrock, Vertex and other third-party providers still saving the report file after you cancelled during the save
Fixed plugin uninstall reporting success and deleting the plugin's saved options when its settings file still enabled it or could not be read; it now stops and names the file
Fixed plugin uninstall deleting a plugin's saved options and secrets when the list of installed plugins could not be read after the removal; they are now kept and the uninstall says so
Fixed a key typed right after in moving the skill list instead of reaching the search box
Fixed the terminal cursor jumping from the search box to the skill list while typing, which could hide the caret and put IME input in the wrong place
Fixed lists with a scrollbar, such as and , being two columns narrower outside fullscreen mode, where the scrollbar can never appear
Fixed the agent panel footer wrapping onto two lines with long rebound keys, and its "Esc to collapse" hint ignoring a rebound collapse key
Fixed a doubled separator in the dialog footer when the stop-all-agents shortcut is unbound in
Fixed artifact publishes failing when Claude gave the version a label longer than 60 characters; the label is now shortened
Fixed screen-reader mode, quoted lists and very long lists dropping the blank lines at the top of a code block that opens a list item, directly or inside a quote
Fixed PDF page-read error messages: paths with accented or non-Latin characters now appear readably, and a folder named like "password" or "invalid" can no longer make the error name the wrong cause
Fixed vim mode indenting empty lines, with a count longer than the line changing text, joining one line too many, and a count on the last line (, ) shifting or deleting it
Fixed vim mode cursor placement: after , , or a whole-line / it lands on the first non-blank, no longer moves it, and Esc after an emoji no longer leaves it inside the emoji
Fixed vim mode ignoring a count typed before when repeating , , , or , and whole-line /, , , , and acting on the wrong line when a line above wraps
Fixed vim mode leaving the cursor past the end of a prompt recalled from history or pulled back from the queue in normal mode, so did nothing
Improved the time to resume very large sessions, including ones that were never compacted
Improved the error shown on Windows when a session can't be resumed because its transcript file could not be read (EBADF): it now names possible causes and what to try
Improved the Claude Desktop unknown-model error to suggest switching to a different model
Improved rendering of unusual Unicode in permission prompts
Improved : titles line up in one column, details are dropped whole instead of cut mid-word, and the list supports PgUp/PgDn, Home/End, the mouse wheel and clicks
Updated the skill: pre-output refusal billing now links to the How refusals are billed docs, mid-stream refusals bill at normal rates, and pre-output refusals count against rate limits
Updated the skill to recommend for keeping Managed Agents resources as version-controlled files
Changed auto mode to use the server-side classifier by default on a direct Anthropic API connection when telemetry is off ( opts out)
Changed to ignore project and local settings entries when managed settings or set , or managed
Changed project and local settings to ignore OpenTelemetry variables that turn on export, set its endpoint, or capture content, like and
Changed Windows/WSL managed settings so an admin policy that is present but invalid or unreadable (HKLM, ) keeps user-writable HKCU and WSL from applying
Changed and allow rules to cover only skills synced from claude.ai, not plugins or other skills that merely use such a name
Changed skill folders, command files and workflow commands in the or namespace to no longer load; a plugin so named still loads but yields name ties to synced skills
Changed MCP servers configured under the name or to list no skills or prompts (their tools still work); rename the server in your MCP configuration to list them again
Changed the visuals in and the prompt input to plain styling (no ripple, border flourish or keyword glimmer) and removed the dynamic-workflows spinner tip
Changed the Clawd mascot's feet in the start-up banner to sit under the corners of his body
[VSCode] Fixed long replies falling behind the stream: the panel no longer re-parses the whole reply on every update
[VSCode] Fixed the dictation mic button covering the message input's scrollbar when the input is tall enough to scroll
[VSCode] Fixed Remote Control sessions started on this computer not opening from their Web entry in the session list; they now open the local conversation unless it's running elsewhere
[VSCode] Fixed an editor tab's sign-in screen hanging silently after the extension host restarts; it now shows the "stopped responding" notice too
[Cloud sessions] Added Claude GitHub App status to Settings › Connectors › GitHub: whether the app is installed and reachable for your account, plus steps to connect, install or reconnect
[Cloud sessions] Added "Open repository" and "Open compare page" links to the repository menu of a cloud session whose repository is hosted on a Git server other than GitHub
[Cloud sessions] Added attaching a repository from a different GitHub owner, such as a fork's upstream, to a running cloud session that already has one, including sessions started from Slack
[Cloud sessions] Fixed the next run time shown for an hourly routine being 30 minutes off for people in half-hour-offset time zones such as India
[Cloud sessions] Improved how quickly the Routines page and the sidebar's Scheduled list load for accounts whose past sessions scheduled many check-in reminders
[Claude Tag] Fixed auto-join channel patterns saved for one workspace in Claude Tag admin settings being ignored on an Enterprise Grid org-wide install; Claude now joins matching new channels
[Claude Tag] Fixed Claude not responding in an Enterprise Grid channel shared between two workspaces of one organization when the channel's Claude Tag version was saved from the other workspace
[Claude Tag] Fixed the earlier Claude in Slack app's progress card for sessions on a GitHub Enterprise Server repository: it now names the repository and offers a working Create PR button
[Claude Tag] Fixed Slack threads whose model has been retired falling back to another model on every reply, slower and with a fallback note each time; the thread now moves to a working model
[Claude Tag] Fixed files Claude uploads to Slack not being able to carry a caption containing a table; captions now render with the same formatting as replies
[Claude Tag] Fixed Claude's threads in Slack's Agents & tools view sometimes being listed under their first message instead of their name; later renames now update the list too
[Claude Tag] Fixed removing a GitHub organization's grant from an access bundle's Repositories tab in Claude Tag admin settings failing to save after that GitHub organization was disconnected
[Claude Tag] Fixed Claude always replying "Couldn't check this channel just now" in a channel shared with a Grid workspace it isn't added to; the notice now says which workspace needs the app
[Claude Tag] Fixed the cost and token totals in Claude's reply footer reading many times too high after the session's cloud worker restarted
[Claude Tag] Changed the bordered cards Claude uses in Slack replies for plans, tables and details to render wide by default instead of a narrow width
[Claude Tag] Changed newly connected Slack workspaces to follow the current default model instead of keeping whichever model was the default when they were connected
Added Claude apps gateway support for newer Claude Desktop keys in desktop policy blocks, including blockReadsOutsideWorkingDirectories and disableBypassPermissionsMode
Added assume_role on Claude apps gateway Bedrock upstreams: the gateway calls Bedrock as an IAM role it assumes through STS, in another AWS account if needed, optionally one session per developer
Added guardrail: {id, version} on Claude apps gateway Bedrock upstreams to apply an Amazon Bedrock guardrail to every request sent through them (set it on all Bedrock upstreams or none)
Added telemetry.resource_attributes to the Claude apps gateway config, to put fixed labels on the telemetry of Claude Desktop and sessions
Added "attribution": false in settings.json to hide all commit and PR attribution; older CLI versions skip a settings file that holds it, so keep the object form in files shared across versions
Added MCP URL-mode elicitation on 2026-07-28 protocol connections, so servers can ask Claude Code to open a browser-based flow; no waiting dialog is left on screen when the server has no way to confirm completion
Added MCP server checks to : it reports .mcp.json entries that would be silently dropped at load, undeclared ${user_config.*} references, and insecure URLs
Added an auto mode recommendation to that estimates how many permission prompts auto mode could have handled in your recent sessions
Added a scrollbar to the , and Installed lists in fullscreen mode, like the one now has: it appears while the mouse is over the list and can be clicked or dragged
Fixed a crash ("unrecoverable interface error") that could end a session while an API request was being retried
Fixed a turn that could retry indefinitely, ignoring , when the model alternated unparseable tool calls and output-limit truncation
Fixed resumed sessions re-sending earlier turns in a changed form (a parallel tool-call turn, an MCP tool call's input or a tool-search result while its server was still reconnecting, or a tool-search result whose loading turn was interrupted), which could make the API drop the conversation's prior reasoning
Fixed resuming a very large session sometimes restoring only its last few messages
Fixed a session resumed after a restart during a pending permission prompt sending a different history than before, which broke the prompt cache from that point
Fixed resuming a session that ended during a tool call: Claude now sees the call and is told its outcome is unknown, and a manual resume no longer adds a hidden "Continue" message
Fixed sessions with an earlier advisor result the API could no longer read failing one request every turn and repeatedly losing earlier reasoning; the history is now repaired once
Fixed the prompt cache being lost when an MCP server disconnects mid-conversation, or is still connecting after a resume, while tool search is off (for example behind a proxy or gateway)
Fixed responses cut short by a proxy or gateway that closes the stream cleanly being shown as complete with no warning, and tool calls running twice on duplicated stream events
Fixed responses failing with "Content block not found" when a proxy drops a stream event mid-response; the partial response is now kept, and web search keeps results that already arrived
Fixed an empty completed response being requested twice when the connection dropped before the stream's final event
Fixed the stop reason being lost when a proxy sends a trailing usage-only frame
Fixed sessions failing on the first 5xx or dropped connection after a run of 429/529 waits, and sleeping uncapped and silently on a long from a 5xx
Fixed fast mode retrying rate-limited requests back to back when the server sent
Fixed a tool that returned an oversized image leaving sibling tool calls unanswered and still running, or ending the turn with no final message
Fixed conversations getting permanently stuck on "tool_use.name: String should have at most 200 characters" after the model called a tool by an overlong name
Fixed tool calls failing with "Failed to get memory usage", or being reported as failed after they ran, when Claude Code cannot read its own memory usage, for example when it has run out of file descriptors
Fixed sessions (Agent SDK, VS Code extension) and scheduled cloud sessions failing every turn with an error when an earlier assistant message had plain-string content
Fixed non-interactive sessions (, Agent SDK) failing on the next turn after the directory they were started in was deleted mid-session
Fixed headless sessions with host-side (SDK) MCP servers stalling on the first message when the host stops responding mid-handshake; remote sessions now wait a few seconds at most
Fixed interactive startup waiting on the managed-settings network request (about 80 ms, 17+ seconds when the network is unreachable) when no MCP servers or plugins are configured
Fixed a delay of up to two minutes before responding when reading or @-mentioning a PDF larger than 3 MB
Fixed an interrupted Read of specific PDF pages leaving its page render running for up to two minutes
Fixed permission dialogs and attachment checks reading a path under macOS's , or (which can reach a network mount) before approval
Fixed a recursive whose target is only command-substitution output, such as , running unprompted in auto and mode; it now asks even with a Bash allow rule, unless run with
Fixed a permission rule containing a NUL byte being expanded into a wildcard match; such a rule now matches nothing
Fixed sandbox entries not matching , programs named like shell builtins, and commit messages containing or lines
Fixed sandboxed Bash commands being unable to write to when is set
Fixed starting a background session, and running its project hooks, in a directory that had not passed the workspace trust prompt; it now asks for trust first, or exits when not run interactively
Fixed (and SDK ) not being forwarded to spawned sessions: teammates, , sessions and now start with the parent's restriction
Fixed Read, Write, Edit and NotebookEdit: a file path containing a null byte now fails that tool call with a clear error instead of ending the whole turn
Fixed Write refusing a call that gives the file path or content twice under two parameter names with identical values
Fixed CLAUDE.md and rules files from an directory inside the working directory being sent to the model twice in headless and SDK sessions
Fixed remote sessions staying on "needs approval" with a stale prompt after a permission prompt and a sandbox network-access prompt overlapped and both were answered
Fixed cloud sessions not telling Claude about background agents that finished just before a worker restart
Fixed scheduled routine and notification turns in remote sessions not receiving turn-start notices (newly available tools, MCP changes, date, todos) until after the first tool call
Fixed scheduled tasks and wakeups being fired again every second when their delivery failed, which could make Claude Code exit at the end of a turn
Fixed Remote Control reporting "disabled by your organization's policy" when the org policy simply hadn't loaded yet; it now retries the fetch and says it couldn't verify
Fixed the Artifact tool missing from Remote Control sessions that starts for you to open from Claude Desktop, claude.ai or the mobile app
Fixed macOS credential writes dropping stored MCP OAuth tokens or deleting the keychain entry when the login keychain was locked (e.g. right after wake)
Fixed / login processes being left running (and holding their localhost callback port on Windows) when Claude Code exits or the refresh times out
Fixed the "Not logged in · Run /login" footer and missing claude.ai connectors persisting in a session after logging in from another Claude Code process
Fixed hooks on blocking events (PreToolUse and similar) being skipped while their MCP server was still connecting; they now wait for it, up to the MCP connect timeout
Fixed the same MCP server being connected twice when a plugin or claude.ai connector and a configured server spell its URL differently (host letter case, default port, trailing slash)
Fixed giving up on claude.ai connectors after 1s instead of honoring
Fixed plugin entries being checked against the installed plugin's marketplace alone; the installed plugin's name must now match the entry as well
Fixed on a folder of plugins that also has a loading one empty plugin instead of the plugins in it
Fixed refusing to remove a project-scope plugin that isn't enabled, saying it is "enabled at project scope" while says it is already disabled
Fixed failing for project-scoped plugins when is omitted — it now resolves the scope the plugin is installed at instead of assuming user
Fixed reporting , and other listing metadata keys in plugin.json as unknown fields
Fixed recording a marketplace as refreshed when its remote could not be reached and kept the existing clone
Fixed the Errors tab showing no confirmation after its last error is resolved
Fixed starting a second uninstall or update of the same plugin when Enter was pressed again while the first was still running
Fixed a held while checks a marketplace source adding the marketplace the instant the "Add marketplace?" question appears, before it can be read
Fixed answering Yes in ' delete and remove-directory confirms while the pointer is on No, which let a held remove one workspace directory after another
Fixed Alt+T and offering to turn thinking off on models that can't; thinking now stays on there, with a one-line reason in place of the switch
Fixed total leaving out messages added since the last response; it now matches its categories and can read higher than the status line
Fixed showing the raw API error JSON and request ID when the API refuses the picked model; it now shows the server's message and says the model was not changed
Fixed API errors from an HTML error page (such as a proxy's 429 or 502 page) printing the page's raw markup or leaving out the HTTP status, and error messages breaking onto a second line when the server's error text ended in a newline
Fixed /feedback, /bug and /share still sending your report after you cancelled it while it was being sent
Fixed /feedback, /bug and /share failing every send with "Couldn't send feedback" after a Remote Control Stop arrived while the dialog was open
Fixed showing "No available IDEs detected" while also listing a running IDE
Fixed the terminal being left in a broken state (crash or garbled input) when or restarts Claude Code to apply new settings
Fixed exiting when or in holds
Fixed the session name from /rename disappearing while Claude asks a multiple-choice question, so side-by-side sessions stay identifiable
Fixed one-line pastes showing on their own lines in the sent message for prompts from VS Code or Remote Control and for expanded paste placeholders
Fixed a message queued while Claude is working losing or changing the IDE selection it was written with, and queued messages not showing their selection
Fixed pressing Shift+Tab twice quickly landing on the wrong permission mode
Fixed Ctrl+C or Ctrl+D pressed twice quitting Claude Code instead of closing the dialog in the remaining dialogs and pickers, such as , , (including a server's sign-in screen), , , , and 's uncommitted-changes and login prompts (where Esc also quit)
Fixed keys that arrive in one burst of input (e.g. over Remote Control), such as an arrow key followed by Enter, or , acting on the previous selection: a stale effort level in and the model picker, and the previously highlighted row in , the background task rows under the prompt, MCP server prompts and
Fixed updating the workflow after "Skip workflow update" was chosen, running setup twice on a repeated Enter, and ↑ on the repository step blocking a typed repository name when no repository was detected
Fixed vim mode: /// and their / forms acting on part of a line; going to the last line; // doing nothing; the cursor being off by one after repeats an insert; and / on a -prefixed line switching to shell mode
Fixed vim mode on a space, an empty line, a word's last letter or a one-letter word also changing the next word; word motions stopping inside words in Hindi, Bengali and other scripts; and , or that inserts text starting with switching to shell mode, losing text or editing the wrong character
Fixed the prompt cursor moving one character too far after an accent typed as its own key
Fixed an extra blank line above a list item whose text starts on the line after its bullet, in screen-reader mode, quoted lists and long lists
Fixed bulleted lists of plain numbers (like ) showing as letters, roman numerals or the wrong numbers
Fixed the agent panel's footer hint ignoring keys rebound in , and showing a stray when the stop-all-agents shortcut is unbound
Fixed the agent panel footer offering "Enter to view" and "x to stop" on the agent you are already viewing (where x types into its input), and "Enter to view" on the main row when main is already shown
Fixed a mouse click on an agent-panel row leaving the keyboard cursor on the previously selected row
Fixed Esc interrupting the running turn instead of deselecting the selected agent-panel row
Fixed PgUp and PgDn doing nothing in a dialog's list (for example ) in fullscreen mode
Fixed summary saying most memory is native when it is in the JS heap snapshot
Fixed Bash edit-diff snapshot directories piling up in the temp folder: abandoned ones are now deleted right away and the rest when Claude Code exits
Fixed /workflows moving the pointer to a different run, and stopping it, when a new run started while the list was open
Fixed the selected tab in tabbed dialogs (, , ) showing no highlight while the tab bar has focus when color is off ()
Fixed the mouse wheel over the Installed list scrolling the pane behind it instead of the list
Fixed the hover highlight lingering on a list row in fullscreen mode after scrolling or filtering moved it away from the mouse
Fixed long list rows, such as in the /remote-control menu, wrapping onto a second line in narrow terminals; they're now cut with …
Fixed and detail views printing a long value over the row below it in narrow terminals
Fixed lists such as a skill's state options in not being answerable by typing a number in screen-reader mode
Windows: Fixed Bash commands that write to failing with "Permission denied"
Windows: Fixed a race in which Claude Code sessions updating at the same moment could delete each other's backup, which could leave no behind
Improved Claude Desktop sign-in and usage-limit error messages to point at the app instead of terminal commands
Improved startup: managed settings and policy fetches no longer retry requests that can never succeed
Improved interactive startup time: git reads, startup telemetry and the Bedrock/Vertex model-upgrade checks no longer run before the first frame
Improved the time to resume long sessions that read many files; the restored file cache now matches the files as they were read
Improved the time to resume very long sessions that have been compacted, most noticeably through the Agent SDK and Claude Desktop
Improved "Prompt is too long" recovery in sessions dominated by one very large first prompt: that prompt is now summarized on its own instead of being left out of the summary
Improved auto mode after resuming a session in a new process: the permission classifier can now reuse its earlier prompt cache instead of rewriting it
Improved the auto mode denial message so Claude treats a denial as covering the outcome, not only the exact command
Improved the dangerous-rm check to also flag a removal at a shell variable followed by a top-level directory name, at a variable derived from the working directory, or at a backslash-only target
Improved sandbox guidance on macOS: when a local dev server can't bind a port, Claude now points to
Improved to accept the path to a JSON file (with ) as well as inline JSON, and to allow an empty
Improved to run where a WorktreeCreate hook provides the agent worktrees, not only inside a git repository
Improved plugin hook-failure errors to name the offending plugin, and added a warning when a shell-form hook leaves unquoted (it breaks on plugin paths with spaces)
Improved the menu, , and the Installed list to show skills synced from claude.ai by their short name when no other command uses it, not
Improved reliability on long research briefs by removing unused required fields from the scope step's output
Improved the writing in published artifact pages: the bundled artifact-design skill now asks Claude for plain, direct prose
Improved artifact publishing on slow connections: large page uploads are now sent compressed
Improved the large CLAUDE.md startup notice to also count instruction files together, so many mid-sized files and @-imports are caught
Improved debug logs to name settings variables ignored because the session's launch environment already sets them
Improved keyboard navigation in tabbed dialogs such as and : ↑/↓ move focus between the tab row and the content, and a list responds to keys only while it has focus
Improved and : ←/→ and Tab switch tabs from inside a tab's list, and ↓ on an empty Custom commands tab in no longer leaves the keys stuck until Esc
Improved , , the auto mode environment prompts, and the "Add marketplace?" and "Run this command?" prompts: they now use the standard dialog frame with key hints, and Ctrl+C or Ctrl+D cancels them on the second press like other dialogs
Improved the and lists: they page (PgUp/PgDn, Home/End) and take j/k and the mouse like other lists, their arrows follow / rebinds, and in stops the run the pointer is on
Improved the plugin and marketplace details menus and the already-connected menu: they now support Home/End and clicking a row
Improved the background workflow row below the prompt: it now shows the name, a progress bar, the agent count on wide terminals, elapsed time, total tokens, and the large-workflow warning
Improved the /plugin Installed list: rows now line up in columns (status, name, type, details) across every section
Improved : each row now leads with the skill's name, with ✔ or ◯ alone showing on or off, and stays on one line in narrow terminals
Improved narrow list rows (, , ): a name keeps 20 columns beside its first detail, and details are shown whole or not at all
Improved : a scrollbar shows where you are in a long list of changed files, and long paths no longer wrap their rows
Improved : a hook's detail screen now says what kind of hook it is and where to change it, instead of always pointing at settings.json, and the hooks-disabled, safe mode and managed-hooks-only notices each say what is happening in one plain sentence
Improved screen-reader output in : a disabled server is read as "off" instead of "pending"
Improved the Remote Control confirmation: its options are briefly inactive again after the terminal window regains focus, so a key pressed while switching back cannot answer it
Changed send now (ctrl+enter or ctrl+x ctrl+s) to move running tools to the background instead of cancelling the turn
Changed auto mode so that, where its classifier review runs server-side, read-only and sandboxed shell commands also wait for that review and are blocked when it flags them
Changed to also apply on a direct Anthropic API connection: opts out of the server-side auto mode classifier (the local classifier then counts toward usage), opts in
Changed the dangerous prompt in and auto mode to wait 2 minutes for an answer, then deny the command with a rewrite hint so unattended sessions keep going ( turns this off)
Changed AGENTS.md support to also work on Amazon Bedrock, Google Vertex AI, Microsoft Foundry, LLM gateways, and sessions with telemetry disabled
Changed Claude apps gateway to refuse to start when a entry's path starts with or , a path form current Claude Desktop refuses to run
Changed self-hosted runners to pass system prompts to Claude Code as private files instead of command-line text, so large prompts no longer fail the launch; a wrapper or hook that appends or must switch to or
Changed queued messages to show in the conversation above the spinner instead of under it
Changed the session artifact links under the prompt into one footer pill ( or ) that opens , which now lists this session's artifacts first
Changed the Artifact tool to let Claude load scripts from unpkg.com in artifact pages
Changed hovering a list row in fullscreen mode, including in , to tint the row instead of drawing a second ❯ pointer beside the focused row's
Changed /mcp: each server's row now starts with its status icon and name, says its state once, and in a narrow terminal drops trailing facts like "managed" before shortening the name
Changed /workflows: each run's row leads with its status icon and elapsed time, and a narrow terminal keeps the run's name and time, dropping the agent and token counts first
Changed Remote Control attachment downloads to reuse connections and to skip files already downloaded in the session
Changed MCP resource lists (the resource list tool and @-mention suggestions) to skip MCP Apps UI resources; reading one by URI still works
Changed and the /plugin dialog to say a plugin's data was kept when its folder stays because another installed plugin uses it or install records cannot be read
Changed the background tasks list (): pressing on a running now asks for confirmation before stopping the review
Removed the leftover "(removed)" entry from the command menu and ; typing still explains where the wizard went
[VSCode] Added a Continue/Stop prompt in the VS Code and JetBrains panels when auto mode falls back to billed classifier requests, replacing the unanswerable warning line
[VSCode] Fixed opening a Web session with no messages saving an empty local copy that could not be resumed; an error now says where to continue it
[VSCode] Fixed a claude.ai/code session opening empty or with only part of its conversation, with no error, when the server failed to return its history, part of it failed to load, or a network sign-in page answered in its place; it now shows an error and can be opened again
[VSCode] Fixed conversations in editor tabs hanging silently after the extension host restarts; the tab now tells you to reopen it from the session list
[VSCode] Fixed Claude attaching option previews to multiple-choice questions in the chat panel, where the question card never shows them
[VSCode] Fixed the session manager's cost and usage block wrapping mid-text on a narrow side bar, and showing totals from a previous login after an account switch
[Claude Code on the web] Added a Fast mode switch to the composer's model menu in cloud sessions, shown when your plan includes fast mode and the selected model supports it
[Claude Code on the web] Added a settings shortcut on the GitHub setup tip and a "Troubleshoot GitHub connection" link in the repository pickers, both opening your GitHub connection page
[Claude Code on the web] Fixed routines with a GitHub trigger for a pull request being converted to draft never firing; they now start a run when the pull request is converted
[Claude Code on the web] Fixed cloud sessions on a repository that isn't hosted on GitHub showing a Create PR button that could never work; the button is now hidden there
[Claude Code on the web] Fixed the GitHub setup tip on claude.ai/code covering the repository picker's search box and rows while the picker is open; it now steps aside until the picker closes
[Claude Code on the web] Improved the file card shown when a cloud session can't open a file: it now says whether the file no longer exists or the session's permission settings block reading it
[Claude Tag] Added a short line in the Slack thread after someone presses Stop, naming who stopped Claude's response and saying to mention @Claude to continue
[Claude Tag] Fixed Slack channels where Claude could permanently stop responding to replies inside threads; affected channels now recover on their own with the next new message to Claude
[Claude Tag] Fixed Claude resuming a stopped request after you press Stop in Slack, for example when a check-in fired or a background task ended; messages sent mid-response are now read
[Claude Tag] Fixed Slack replies arriving many minutes late, or never, after Claude's session crashed mid-task, such as on a failed setup script; it now restarts on its own within minutes
[Claude Tag] Fixed Claude in Slack promising an automatic restart, then failing generically, when a session's configuration is too large to start; the thread now says why and how to retry
[Claude Tag] Fixed very long Slack threads: Claude could silently withhold a reply after judging it against weeks-old messages, and a restart deep into the thread could lose recent context
[Claude Tag] Fixed Claude answering every mention with "Couldn't check this channel just now" in a Slack channel moved from Enterprise Grid org-wide sharing into a single workspace
[Claude Tag] Fixed very large Enterprise Grid workspaces reached mostly through channels shared across workspaces getting "Couldn't check this channel" again after a quiet hour
[Claude Tag] Fixed a Slack request blocked by your organization's inference hook showing a generic retry notice; the thread now shows the hook's deny message and Claude doesn't retry
[Claude Tag] Fixed Claude in Slack offering to switch to models your organization can't use; it now lists and offers only models the switch will actually accept
[Claude Tag] Fixed requests to DynamoDB and Kinesis account-based endpoints failing to authenticate when sent through an AWS connection in Claude Tag
[Claude Tag] Fixed the Plugins sections in Claude Tag admin settings failing to load for organization admins and listing attached plugins as raw IDs; they now load and show each plugin's name
[Claude Tag] Changed the routine list Claude gives when asked in a Slack thread to show that thread's own scheduled tasks by default instead of every routine in the channel
[Code Review] Fixed a pull request getting no review when its reviewed commit was force-pushed away while a failed review was being retried in a repository not set to review every push
Added Claude Opus 5.5 (claude-opus-5-5), now the default Opus model — 1M context, $4/$20 per Mtok with $0.20/Mtok cache reads
Added mouse support to more lists in fullscreen mode: the wheel scrolls the list, and a skill's state options in can be clicked
Added CLAUDE_CODE_MAX_MCP_DESCRIPTION_LENGTH to change the 2,048-character cap on MCP tool descriptions and server instructions for every MCP server in the session
Added hook output sizes and the number of oversized outputs saved to a file to the hook_execution_complete OpenTelemetry event
Fixed writes through a symlinked path being judged by their in-tree spelling: the prompt names where the write lands, and acceptEdits, allow rules and auto mode no longer approve one landing outside
Fixed auto mode retrying an action over and over when a safety check declined to review it; the action is now denied once, noting that retrying won't help
Fixed auto mode denying actions over and over without pause when a safety check gave no answer; retries now back off, and the turn stops with a message after ten in a row
Fixed Write calls failing validation when a model sends path, file_text, file_content or a stray description instead of file_path and content
Fixed Ctrl+C or Ctrl+D pressed twice in most dialogs (, , , , , , , , , , , , , , , ) quitting Claude Code instead of closing the dialog
Fixed a click that only brought the terminal window to the front also triggering the item under the pointer — in search pickers, tab bars, agent/workflow rows, slash-command links and suggestion dropdowns
Fixed a stray n closing dialogs and a stray y confirming them; Enter and Esc accept and cancel (bind y/n to confirm:yes/confirm:no in keybindings.json to restore)
Fixed text fields in dialogs losing a typed letter, digit or Space to a keybinding on that key
Fixed the prompt line staying scrambled on Windows terminals after invisible characters were removed on Enter; the screen is now repainted so you review the exact text that will be sent
Fixed the invisible-character cleanup removing the zero-width non-joiner that Persian and Arabic text uses to attach a suffix to a Latin word or number, such as the plural of "PDF"
Fixed voice dictation not stopping on Ctrl+C (the prompt cleared but the microphone kept recording), Esc not cancelling while a transcript was processing, and held Space starting dictation from the transcript view and vim NORMAL mode
Fixed a model switch made from a host app (Claude Desktop, VS Code, SDK) while Claude is working causing a prompt-cache miss on the next prompt
Fixed resumed fork subagents rebuilding their tool list instead of re-sending the one they first used, which broke prompt caching for that agent
Fixed subagent hand-back messages showing an internal provenance preamble when expanded outside verbose mode
Fixed installed_plugins.json keeping the install-time commit after updating a plugin from a GitHub repository or git URL that tracks a branch or tag
Fixed skills in being moved to when a in that folder listed their names
Fixed the session feedback survey showing no hover highlight on light and ANSI themes
Fixed briefly showing a one-row list before opening the only run
Fixed the mouse wheel not scrolling selection lists with hidden options (such as and ) in fullscreen mode
Fixed a skill you switched off showing the same red ✘ as a plugin that failed to load in and ; off now shows a dim ◯
Fixed multi-select option descriptions being indented under the option number instead of under the label
Fixed the search box in , and losing its right border in fullscreen mode
Fixed showing △ in the server list but ⚠ in the detail view for the same server; the list, detail views and now all show ⚠
Fixed Home and End doing nothing in the settings list and in selection lists such as , and permission prompts
Fixed PgUp/PgDn in the menu wrapping past the first or last skill instead of stopping there
Fixed Tab silently changing the selected setting's value in the list; it now does nothing there
Fixed conversations failing on every turn with a "role 'system' must precede an 'assistant' message" API error
Fixed conversations with the advisor on failing every turn with API Error 400 "Input tag 'advisor_20260301'" behind a proxy or gateway that doesn't support it; the request now retries without it
Fixed a session failing on every turn and when its saved history held a malformed notice about MCP tools that could not be loaded
Fixed a crash when resuming a session whose saved transcript holds a malformed system message or a memory-saved notice without its file list
Fixed one cause of long-running fullscreen sessions exiting with "Claude Code exited after an unrecoverable interface error": a damaged cached message list is now rebuilt
Fixed Claude Code hanging when a settings file, or a file it re-reads after an edit, is replaced by a named pipe mid-read
Fixed crashing and some on/off preferences being misread when a preference that has moved to still holds a value like or in
Fixed resuming a session with unfinished background agents, shells or workflows starting a model turn on its own before you typed anything
Fixed messages sent to a background subagent being silently lost in headless and SDK sessions when the subagent was finishing its turn
Fixed a finished subagent's report being lost when the conversation that launched it was compacted before the report was read
Fixed background subagents being unable to use the LSP tool when an LSP plugin is active
Fixed background shell tasks reporting benign non-zero exits (e.g. grep with no matches) as failures
Fixed background sessions () being unable to run git, hooks, plugins and other helper programs when an environment variable handed to the session contained a NUL character
Fixed Ctrl+C needing three or four presses to exit while background subagents are running; two presses now exit
Fixed IDE selection being dropped when a sent prompt comes back into the input, such as pressing Esc to edit it, rewinding to it, or pressing Esc while startup hooks run
Fixed a shell-mode prompt stashed with Ctrl+S coming back as a plain prompt when restored, and listing file paths right after stashing one
Fixed showing a blank, unresponsive screen instead of an error when the temp directory is full, not writable or owned by another user
Fixed an MCP server re-added under the same name after still showing as needing authentication instead of reconnecting
Fixed background plugin marketplace auto-update ignoring git credential helpers, so private-repo marketplaces were re-cloned every run or never updated
Fixed clearing a plugin's recorded commit and moving it to version "unknown" when the official marketplace's snapshot file is a link or too large
Fixed the Artifact tool silently disappearing when your organization's policy can't be loaded (for example behind a web proxy); Claude now says what's blocking it
Fixed artifact republishes silently resetting stored database access rules or dropping the viewer profile scope when that capability was re-sent without them; they are now refused
Fixed reporting a stopped cloud review as completed or as an error to retry, and waiting out the full timeout when its session was deleted or the signed-in account changed
Fixed the Claude app showing a missing or stale context usage figure for Remote Control and cloud sessions right after /compact or /clear
Fixed the Claude app's diff view for Remote Control and cloud sessions dropping a branch's committed files whenever there are also uncommitted changes
Fixed cloud and self-hosted runner sessions failing with "Authentication failed" after waiting out a long overload during which the session's access token was rotated
Fixed memory write conflicts in Cowork sessions showing Claude only the start and end of a memory file over about 10,800 characters, so the retried write dropped the middle
Self-hosted runner: Fixed lifecycle-hook commits failing to sign under
Windows: Fixed background cleanup deleting a directory symlink or junction used to relocate , or another cleaned-up folder
Self-hosted runner: Fixed a turn that ended right at a release losing its finished signal; the runner now briefly waits for the turn to be reported before stopping the session
Reverted / in fullscreen mode clearing the transcript view (added in 2.1.260); they redraw the screen again
Improved : focus returns to the rule list after viewing, adding or deleting a rule, and the delete-rule and remove-directory confirmations now default to No
Improved tab navigation: ←/→ and Tab pressed in a rule list now switch tabs without moving focus to the tab bar
Improved cache-miss causes to name thinking mode and thinking display changes
Improved the Artifact tool so that when Claude cannot read an artifact link it was given, it tells the user before continuing
Improved : the GitHub CLI check and repository selection steps now show "Esc to cancel"
Improved the and lists: a scrollbar at the right edge shows how much of a long list is hidden and where you are in it
Improved the workflow progress tree: running agents and phases now show a dim dot instead of ⟳
Improved 's Add Marketplace form in fullscreen: it no longer draws a box inside the pane, and its text and key hints line up with the rest of
Improved the detail view in fullscreen: it no longer draws a second horizontal rule under the pane's divider
Improved code blocks that don't name a language: they are now colored like inline code, so commands stand out from the surrounding text
Improved asked while a tool is still running: the side question now knows that call is in progress instead of reading it as a failed one
Improved the UserPromptSubmit hook timeout notice and the debug log to name which hook command timed out
Improved file suggestions: a file whose name contains the query now ranks above one that only matches across its folder names
Improved artifact pages: no Print buttons, confirm dialogs or device features the viewer blocks, email and phone details shown as text, and dark mode that reaches form controls and scrollbars
Improved uploads: renamed copies of key files, such as or , now also stay on your machine
Improved the cross-session messaging startup warning to explain that writes a debug log to a path you choose
Changed the default model on Pro and Team Standard plans from Sonnet to Opus, matching Max, Team Premium, and Enterprise
Changed an effort level saved before became per-model to no longer apply to newly released models such as Opus 5.5; they start at their default until you pick a level
Changed Opus 4.7, Opus 4.8 and Fable 5 to stop holding their launch-default effort over in or the Agent SDK, a project, managed or , or a per-model level
Changed 's footer hint to name ←/→, the keys that adjust other ordered values
Changed 's footer to name Space as the toggle key
Self-hosted runner: Changed git in lifecycle hooks to ignore hook folders and programs named in the runner's shared git files; local-path and remotes there now need
Changed plugin marketplaces whose name imitates a reserved marketplace name to be refused when added, and to stop loading if one was already added
Changed hooks: an agent-type hook no longer runs there, since its answer could never allow or deny the request; it now shows an error pointing to command or http hooks
[VSCode] Added a Status dialog, with a typed , showing the session's version, account, model and server details
[VSCode] Added a Sandbox dialog for the sandbox mode, the unsandboxed fallback and excluded commands, opened from the panel menu or by typing
[VSCode] Added a Claude in Chrome dialog (extension status, the install, reconnect and permissions pages, the enabled-by-default setting), opened from the panel menu or by typing
[VSCode] Added Export conversation, with a typed , to copy or save the conversation as plain text
[VSCode] Added each skill's source, token estimate and on/off state to the Slash commands dialog, with a click to change the state, and a typed that opens it
[VSCode] Added a typed that switches to plan mode, sends a first planning prompt, or shows the session's plan
[VSCode] Improved pasted-text handling in the chat box: a paste over 800 characters or over 2 line breaks is now marked so Claude can tell it from what you typed
[VSCode] Improved prompt handling in the chat box: invisible Unicode formatting and tag characters are removed from pasted text with a notice, and from anything else before it is sent
[VSCode] Changed "Open in New Tab" to open Claude beside the editor group you are working in rather than after the last group
[VSCode] Fixed the effort chip showing a stale saved effort level instead of the level the session runs at
[VSCode] Fixed Claude Code never starting when the Python extension hangs while activating; it now starts after 60 seconds without the Python environment
[VSCode] Fixed the plan approval card never offering auto mode: when auto mode is available, its first option is now "Yes, and use auto mode", as in the terminal
[VSCode] Fixed arrow-key navigation in the session list stopping after archiving or unarchiving a session from the keyboard
[VSCode] Fixed paste marker lines showing in your own messages after reopening a session
[Claude Code on the web] Changed the admin Routines on/off setting to live under Admin settings → Capabilities → Remote sessions; the Claude Code admin page now links to it
[Claude Code on the web] Fixed and GitHub API calls inside a cloud session on a GitHub Enterprise Server repository failing after about eight hours; the token now renews automatically
[Claude Code on the web] Fixed a routine that resumes an existing session running with its old prompt and name when it was edited moments before the scheduled run started
[Claude Code on the web] Fixed file links in a cloud session transcript that point outside the session's working directory opening a file card that never loads; they're now disabled and say why
[Claude Code on the web] Fixed auto mode refusing to retry a tool call because an approval prompt that expired unanswered, or was superseded by a newer message, had been recorded as your rejection
[Claude Code on the web] Improved cloud sessions viewed in the Claude app: Claude now saves files meant for you where the app can open them
[Claude Code on the web] Removed the empty repository picker shown when starting a session on a self-hosted environment in an organization where an admin has turned GitHub off
[Claude Tag] Added Slack's native Working indicator, Stop button and thread title to Claude's threads in channels; the indicator stays up until Claude finishes, and Stop interrupts the task
[Claude Tag] Added a short notice in the Slack channel when a guest joining, or the last guest leaving, changes how Claude responds there under a Restrict or Channel only guest setting
[Claude Tag] Fixed scheduled routines silently failing to run in Slack workspaces that were connected to Claude before the workspace joined its Enterprise Grid
[Claude Tag] Fixed Claude asking you to re-upload a Slack file when a brief file-scanning outage, not the file, was the problem; it now retries the scan and is told when the scanner is down
[Claude Tag] Fixed a bullet in Claude's Slack reply whose text starts with +, - or * rendering as an empty bullet with a stray nested item; it now shows as one bullet with the character kept
[Claude Tag] Fixed the Slack notice for a failed cloud environment setup script sometimes being a generic "mention me to retry"; it now names the setup script and says to fix it first
[Claude Tag] Improved the GitHub banner in Claude Tag admin settings to say why GitHub isn't connected: not signed in, app not linked or not installed, sign-in expired, or SSO not authorized
[Code Review] Improved the Code Review check run to say when REVIEW.md instructions were cut or left out of a review for exceeding a size limit, naming the file and the limit
Changed auto mode for Claude API and Enterprise users, and on Bedrock, Vertex, Foundry and gateways, to default to the server-side classifier, which does not charge for classifier overhead (CLAUDE_CODE_AUTO_MODE_SERVER=0 opts out on Bedrock, Vertex, Foundry and gateways); warns on billed fallback. See https://code.claude.com/docs/en/auto-mode-classifier-billing
Added an Auto mode server row to showing whether this session's auto mode classifier runs on the server
Added AGENTS.md support: in a project with no CLAUDE.md, Claude Code reads AGENTS.md instead; change it under "Project instructions" in
Added CLAUDE_GATEWAY_PROXY_IS_EGRESS_BOUNDARY=1 for Claude apps gateways whose only egress is a forward proxy: every outbound request hands the proxy the hostname instead of resolving it locally
Added an optional headers: map on Claude apps gateway upstreams, to send static headers to a proxy you run in front of a provider
Added a line saying a background task's update is waiting when it finishes while a panel such as is open
Fixed and Agent SDK sessions that could hang with no result after an internal error; they now report the error and exit with code 1
Fixed conversations failing every request with "text content blocks must be non-empty" when an earlier assistant turn held an empty text block beside other content, including after
Fixed being unexpectedly logged out when an older Claude Code build (for example an IDE extension's bundled CLI) runs on the same machine as the current one
Fixed interactive start-up hanging or showing an error for ANTHROPIC_API_KEY users when ~/.claude.json holds a malformed customApiKeyResponses value
Fixed update checks erroring every 30 minutes, and hanging when a minimum or maximum version is set, if a proxy returns an invalid version; a malformed minimumVersion is now ignored
Fixed on winget- or apk-managed installs reporting "up to date" when the version lookup failed
Fixed sometimes failing and breaking the installed copy when reinstalling a plugin version that a session or another program was using; an unchanged copy is now left alone
Fixed Grep and Glob reporting no matches when the search could not start because the system was out of processes, memory or file handles; they now return an error saying so
Fixed the Write tool silently ending the turn as a declined permission when the target path is an existing directory; it now reports a clear error
Fixed the Edit tool treating an escaped backslash followed by uXXXX text as a \uXXXX escape, which could make an edit of a non-ASCII character rewrite an escaped backslash sequence instead
Fixed the Edit tool reporting "Invalid regular expression: regular expression too large" instead of "String not found in file" when a very large edit containing non-ASCII text did not match the file
Fixed a turn ending early with "Path contains null bytes" when a tool call's file path contained \u0000 written as an escape sequence; escaped control characters now stay as literal text
Fixed background sessions () exiting when a plugin's LSP server exited or closed its stdin
Fixed a crash ("Type error") when opening or /plugin manage with a malformed claudeAiMcpEverConnected value in ~/.claude.json
Fixed a crash at launch when ~/.claude.json holds a malformed theme value
Fixed a crash ("unrecoverable interface error") when the prompt held text containing terminal color codes, for example a prompt recalled from history or text loaded from the external editor
Fixed a crash when resuming a session whose saved history holds an assistant message stored as a plain string
Fixed sessions on slow or heavily loaded machines sometimes exiting with "Claude Code exited after an unrecoverable interface error" when the first spinner appeared
Fixed a rare case where the screen could stop updating for the rest of the session after an internal rendering error
Fixed a rare case on Windows where a turn could stop with an error such as "Out of memory" right after Claude replied, so that reply's tool calls never ran
Fixed sessions continued after (restart, , ) missing part of their first message when a SessionStart hook printed output, causing a full prompt-cache miss
Fixed messages from other agents (such as a subagent's SendMessage) that arrived mid-turn showing up below the "Ran N shell commands" row instead of where they arrived
Fixed the "copied" notice not appearing after drag-selecting text in the fullscreen picker and other panels that cover the prompt area
Fixed expanding empty in Bash commands that run outside the sandbox while sandboxing is enabled
Fixed WebFetch and WebSearch in Cowork cloud sessions not telling Claude why a request was refused, such as a used-up fetch budget or an admin policy
Fixed the Claude apps gateway's telemetry relay ignoring a collector hostname or domain listed in when a proxy is set
Fixed one malformed or entry silently disabling the whole enterprise marketplace policy
Fixed failed auto-updates leaving large staged downloads behind in
Fixed not stripping terminal control characters from messages on the Installed tab, such as the error of a failed plugin update
Fixed → Installed and crashing when a skill or legacy command is named like a built-in Object property such as or
Fixed closing with no message when every install in a multi-select failed
Fixed uninstalled plugins reappearing as "failed to load" rows in Installed, and Remove not clearing such a row
Fixed plugins from the official marketplace being recorded without their commit in , and keeping the old commit after updating a pinned-commit plugin
Fixed plugin reload previews keeping every previewed copy of a plugin archive unpacked until exit, and overwriting the cached archive a reload falls back to when its download fails
Fixed Remote Control session bookkeeping failing when holds a malformed placeholder record
Fixed the error after a revoked claude.ai login blaming an expired Anthropic profile; it now leads with
Fixed typed or pasted text occasionally coming out scrambled in the dispatch input during key repeat or very fast input
Fixed a crash ("unrecoverable interface error") when resuming a session whose saved transcript contains a stop hook summary without a well-formed hook list
Fixed Enter on a selected agent panel row doing nothing when rebinds Enter in the Chat context, for example to
Fixed PDF page reads on Windows failing when the working folder's path is long (about 120 characters or more)
Fixed a headless resume (, the SDK, a VS Code extension window reload) starting the session's cost and usage totals at zero; headless sessions now save their totals at exit
Fixed project skills from the main repository not loading in sessions when is untracked
Fixed a glob exempting an entire compound Bash command from the sandbox when only one part matched; every part must now match
Fixed resumed subagents and teammates re-rendering the MCP tool definitions they had loaded, which broke prompt caching for that agent
Fixed rate-limited artifact publishes telling Claude to stop retrying; Claude is now told nothing was published and when to send the same publish again
Fixed attachments recorded earlier in a conversation being re-rendered after a resume or relaunch, which dropped extended thinking and missed the prompt cache
Fixed Console sign-in showing only "Request failed with status code 400" when the server refuses to create an API key; it now shows the server's message
Fixed messages typed while Claude is still working sometimes being ignored by the model
Improved session start-up for SDK and headless () use: the first turn no longer waits on the per-directory CLAUDE.md lookup
Improved the Claude apps gateway's loopback error messages to name
Improved Installed: an MCP server listed apart from its plugin now shows which plugin it belongs to
Improved on an already-installed plugin: it now says when the marketplace offers a newer version and names the command
Improved the startup notice overflow line under the logo: it now reads "N more notices hidden" instead of "+N more · /status"
Improved prompt handling: invisible Unicode formatting and tag characters in a prompt are removed and the cleaned prompt is shown for review before it is sent
Improved when there's nothing to review: messages say which case you're in, offer a command that reviews your latest commit, and a new repository's first commit is reviewed in full
Improved artifact link handling so Claude reads claude.ai artifact links with the Artifact tool instead of WebFetch when that tool is available
Improved the dangerous-rm permission prompt to name the flagged rm command and suggest a guard, so headless runs can recover
Improved the Artifact tool's permission prompts: shorter sentences, pages and artifacts named by title or file name, and links listed after the text
Changed Fable to always appear in on the Anthropic API; it is greyed out only when your organization's settings disable it
Changed the Bash sandbox instructions on Bedrock, Vertex and Foundry to the first-party wording, which frames the sandbox as the boundary of what the task was given
Changed in non-interactive sessions to refuse when the repository has no base branch or shared history
Changed subagent results to reach the main agent under a header marking them as subagent output, with the result indented, so text in a subagent's result cannot pass as the session's own instructions
Changed workflow scripts' computed prompts on Bedrock, Vertex and Foundry to reach the subagent framed as script-authored text, so the safety classifier does not read them as the user
Removed the background Haiku auto-title request from runs launched outside an SDK or IDE
Removed the deprecated TaskOutput tool; Claude reads a background task's output file with Read instead, and the setting and no longer have any effect
[VSCode] Added a Sign out row to the panel menu, with in the typed command menu
[VSCode] Added background shells and other running tasks to the agent map, each with a Stop, and a typed that opens it
[VSCode] Added a Copy response button on responses and a typed
[VSCode] Added a one-time notice when inactive sessions are archived automatically, and an "Unarchive all" action on the Archived sessions group
[VSCode] Added the session's cost and token usage to the Account & usage dialog and the session manager where plan limits do not apply (Vertex, Bedrock, Foundry, API key)
[VSCode] Fixed the "General config" menu row showing usage text instead of opening settings, and made typed , , , and similar commands open their dialogs
[VSCode] Fixed the effort slider's level not persisting into later sessions on a model that already had a level saved with
[VSCode] Fixed Auto missing from the mode picker for conversations opened in an already-used panel when the saved model setting is a differently-cased alias such as "Sonnet"
[VSCode] Fixed not saving fast mode as the default, so it was lost when the extension relaunched Claude Code
[Claude Code on the web] Added Personal and Organization sections to the environment picker on Team and Enterprise plans, and admins can now share a personal environment with the organization
[Claude Code on the web] Changed organization environments to open as a read-only summary from the Code tab on Team and Enterprise plans, with editing under Admin settings → Cloud environments
[Claude Code on the web] Fixed a cloud environment saved with Custom network access and no domains silently reverting to Trusted; the dialog now asks for at least one domain
[Claude Code on the web] Changed the admin Claude Code setting labeled "Web" to "Cloud sessions" and removed the redundant read-only Mobile row beneath it
[Claude Tag] Fixed routines created in a Slack channel on an Enterprise Grid org-wide install failing to read other public channels in their workspace when they ran
[Claude Tag] Fixed the "Learn more" links on credential presets in Claude Tag access bundles to open each vendor's credential-setup page instead of a generic API reference
[Claude Tag] Changed the Pylon credential preset in Claude Tag access bundles so admins can point it at Pylon's EU host
[Claude Tag] Fixed Google Cloud credential forms in Claude Tag access bundles: a refused key file now says why, the website and scopes stay locked, and a rejected rotation keeps the pasted key
[Claude Tag] Fixed the network events log in Claude Tag admin settings showing no response status for requests through connections that use AWS signing, client certificates or a custom CA
Fixed every request failing with 400 … Input tag 'advisor_20260301' when ANTHROPIC_BASE_URL points at a proxy or gateway (2.1.275 regression)
Added the signed-in account to Claude apps gateway sign-in: when the gateway names it, you confirm it before the credential is saved, and shows it
Added a send-now key (ctrl+enter, or ctrl+x ctrl+s) that interrupts the current turn and sends all queued messages at once; sent and queued messages show in gray until the model receives them
Added a startup warning when a configured otelHeadersHelper fails, so sessions that silently export no telemetry are noticed
Added syncing of the skills and plugins enabled on your claude.ai account to terminal sessions signed in with it; opt out with syncClaudeAiSkills: false or syncClaudeAiPlugins: false
Added /plugin install <plugin> --marketplace <source>, which offers to add the marketplace before installing the plugin
Fixed a restored memory file's age note changing between requests after a compaction or resume, which caused prompt cache misses
Fixed stream-json and SDK output dropping the messages of subagents spawned by a context: fork skill, and of forked skills invoked by a subagent or another forked skill
Fixed @-mention file suggestions being buried below MCP resources when using a custom fileSuggestion command or typing @./@./
Fixed fullscreen mode placing background-task completion notices beneath a long turn's collapsed tool row instead of where they arrived; each notice now closes the open row
Fixed deleting a GitHub marketplace's local copy when the fetch failed and the marketplace was named after its repository
Fixed plugin and marketplace messages, logs and showing a password or token stored in a git, ssh or marketplace URL
Fixed a resumed cloud session leaving an unanswered question open in the transcript after a queued message superseded it
Fixed vim mode placing the cursor one character right after a dot-repeated "!" or a fast-typed "i!" switched a non-empty prompt into shell mode
Fixed fullscreen mode freezing or blanking for several seconds when scrolling up past a large file diff
Fixed a stray </ccmemory>-style closing tag occasionally appearing in responses
Fixed plugin messages, logs and the VS Code plugin dialog showing the wrong server for some git addresses
Fixed a terminal API Error: 400 on every turn for users behind a network gateway that rewrites API error responses when a beta request header is rejected
Fixed sandboxed Bash commands on Linux reporting exit code 0 for failed commands when the shell is zsh
Fixed the Read tool hanging instead of reporting an error when part of a large file could not be decoded under memory pressure
Fixed , the resume picker preview, resumed background agents and the transcript view failing on a session whose saved history contains a malformed task-reminder or @-file attachment entry
Fixed a crash when resuming a conversation whose transcript contains a malformed message entry, and a fullscreen crash when such a conversation received new messages while scrolled up
Fixed sessions failing to resume or start when their saved transcript contains a malformed message content block
Fixed Grep, Glob and @-file suggestions hanging or running out of memory on searches over the 20MB output cap, and system ripgrep reporting "no matches" instead of an error after a flood of warnings
Fixed in a forked or background session restoring a zero-filled or truncated file when the session's file-history backups could not be fully copied
Fixed fullscreen sessions sometimes exiting with "Claude Code exited after an unrecoverable interface error" when typing fast or holding a key with the slash-command dropdown open
Fixed background sessions crashing and restarting their worker when a command fed through stdin ran on a machine that had run out of file descriptors
Fixed a crash at launch when holds a malformed value
Fixed and dropping a conversation's earlier thinking when a built-in tool it started with has since been switched off by a server-side flag
Fixed text selected with the mouse in the fullscreen session picker never reaching the clipboard
Fixed plugin reload previews replacing a running session's extracted plugin files when the plugin was loaded from a or archive
Fixed self-hosted runners with losing the final result of a turn that finished during a SIGTERM drain; the runner now waits briefly for the turn to be reported
Fixed hooks with a specific firing for every stopping subagent whose agent type was empty
Fixed sandboxed Bash commands being unable to write to project directories named or
Fixed Artifact updates failing with "File not found" after a session resumes on another machine or its scratchpad is cleared: the page's last published version is restored
Fixed writing permission rules, which file permission checks don't match, instead of rules
Fixed four dead documentation URLs (Pricing, Computer Use, Skills, CLI) in the bundled claude-api skill's live-sources table
Improved prompt caching for a that contains a line: the text above it is now cached globally, as the SDK's array form already is
Improved the error when Claude Desktop does not open: it now says why and what to do next
Improved the Artifact tool's publish and read results: they now say who can open the page and what the owner's Share menu offers
Improved artifact publish results: they name the tab icon sent, warn when the page contains a NUL byte, and retry a flaky fetch of the newer page to merge after a stale publish
Improved pasted and attached images: they are now saved where Claude can open them as files without a permission prompt, including in Desktop and VS Code
Improved the Artifact tool's guidance so Claude updates a shared artifact in place when you were given edit access to it, instead of publishing a separate copy
Improved plan-usage reads: editor windows and non-interactive sessions on one machine now share a read made in the last minute instead of each calling the usage endpoint
Improved the tool description so Claude knows it lists plugins enabled on your claude.ai account, not plugins installed locally with
Improved responsiveness when the terminal is slow or paused: output no longer falls further behind while the terminal catches up
Improved Write and Edit results for files in the synced account-skills folder: they now say the change is not saved to your account and how to save it
Updated for Claude apps gateway sign-ins to also end the session on gateways that advertise token revocation
Changed hosted sessions to keep an unanswered permission prompt up after a container restart, instead of asking again
Changed the Artifact tool to ask for a one-word tab icon on a first publish instead of an emoji favicon
Changed Claude in Chrome in auto mode to skip the extension's per-site check for classifier-approved calls, as bypass mode does, fixing "Permission denied" after a redirect
Changed plugins installed from an npm source to be fetched with and integrity-verified, so a package's install scripts no longer run
Changed scheduled and Run now routine runs to save data to, and republish the page of, an artifact you can edit without asking; public artifacts, first publishes and deletes still ask
Removed the startup notice that told you a one-off scheduled routine had run since your last session
[VSCode] Added viewing, editing and deleting a saved memory inside the Memory dialog
[VSCode] Added sending an attached image without typing any text
[VSCode] Added a Retry link to the MCP servers dialog when the server list fails to load
[VSCode] Added accept and reject buttons under each change in the proposed-change diff tab, so an edit can be reviewed change by change
[VSCode] Fixed the transcript creeping toward the bottom in small steps while a permission card waits and content keeps arriving
[VSCode] Fixed rewound and forked conversations not keeping the permission mode you had picked for the original conversation
[VSCode] Fixed an empty entry in the setting making Claude Code keep its files in the workspace
[VSCode] Fixed plugin install links opening the Manage plugins dialog for plugin names and marketplace addresses that can't be used in a link
[VSCode] Fixed Remote Control staying shown as connected after a turn-off that Claude Code reported as failed; it now shows as off
[VSCode] Fixed the scroll to the bottom on send stopping short of the reply when the reply starts arriving during the scroll
[VSCode] Fixed the agent map showing agents a crash left unfinished as stopped instead of failed once the session is reopened
[VSCode] Fixed the "Continuing the step" notice not appearing, and the continue limit resetting, after a reload that follows a crash with background tasks still running
[VSCode] Fixed the session list showing when a session was last reopened, such as after a window reload, instead of when its last message was sent
[VSCode] Fixed "Fork conversation from here" failing on the message right after one sent while Claude was working
[VSCode] Fixed the prompt cache clock showing too few minutes after reopening a session with a message sent while Claude was working
[VSCode] Fixed a background agent that finished while Claude was running a tool losing its completion notice, and its result on the agent map, after a window reload
[VSCode] Fixed a rare case where text selected in a git-ignored file could be sent to Claude after the extension was unresponsive for several seconds
[VSCode] Fixed renaming a running session reverting to the generated name (regression in 2.1.269)
[VSCode] Fixed slash commands typed while Claude is responding being sent to the model as text instead of running once the response finishes
[VSCode] Fixed unreadable code in the plan preview and the Hooks and Permission rules dialogs with the High Contrast Light theme
[VSCode] Fixed being ignored while Remote Control is still connecting: running it again now turns Remote Control off immediately
[VSCode] Fixed the conversation pulling you back to the bottom while a reply streams after you scroll up, and added a setting to turn off the jump on send
[VSCode] Fixed the Manage plugins dialog showing a password or token that was typed into a marketplace URL
[VSCode] Improved the agent map: the pill counts running agents and turns red after a failure, the main agent stays in view while the map scrolls, and agents sort by state then end time
[VSCode] Changed New session in a Claude editor tab to open in the sidebar when Preferred Location is set to Sidebar, instead of always opening another tab
[VSCode] Changed a message sent while Claude is working to wait at the bottom of the conversation until Claude starts on it
[Claude Code on the web] Added a "New routine" button to the page shown when a routine link no longer resolves, next to the link back to your routines list
[Claude Code on the web] Fixed routine "paused" and "on hold" notifications being cut off mid-sentence; the paused-subscription notice now says to turn the routine back on yourself
[Claude Code on the web] Fixed cloud environments with a very long allowed-domains list saving fine and then failing every session start; saving now fails up front and says how much to trim
[Claude Code on the web] Fixed Claude's guidance when a cloud session on a personal account is denied GitHub access: it now links to claude.ai/connect-github instead of an admin settings page
[Claude Code on the web] Improved what Claude tells you when asked to edit, delete or run a routine it didn't create: it now links to the routine's page so you can do it yourself
[Claude Tag] Added attach conditions for access bundles in Claude Tag settings: an Owner can let a bundle also apply in channels with guests or Slack Connect channels, not just member-only
[Claude Tag] Added Amazon CloudWatch, CloudWatch Logs, Amazon SNS, Google Cloud Monitoring and Cloud Logging presets to an access bundle's Credentials tab in Claude Tag admin settings
[Claude Tag] Added Datadog presets for the US3, AP1, AP2 and US1-FED sites; new Datadog connections are now limited to Datadog's read and query API routes
[Claude Tag] Fixed S3 uploads from recent AWS CLI and SDK versions failing with a 502 error when sent through an AWS connection
[Claude Tag] Fixed Claude treating a channel as inactive, and skipping untagged messages there, while it was still posting in that channel from a routine or a thread
[Claude Tag] Fixed a thread's "Claude [task]" display name reverting to plain "Claude" after the session behind that thread was refreshed or restarted
[Claude Tag] Fixed the model you switched to in a Slack thread silently reverting to the channel's default after that thread's session was restarted or refreshed
[Claude Tag] Fixed Claude sometimes replying twice when another app or bot @mentioned it in a top-level channel message
[Claude Tag] Improved Claude's notices in Enterprise Grid channels shared across workspaces: they now say when no workspace is set up yet, or why only organization defaults apply
[Code Review] Fixed reviews occasionally dropping part of their analysis when one of the reviewing agents returned its findings in an unexpected format
[Code Review] Fixed pull requests with more than 100 Claude reviews getting a full re-review on every clean merge from the base branch instead of the lighter merge-focused review
Added a visible warning when memory usage is critical, with steps to free memory or restart safely
Added CLAUDE_CODE_MCP_STARTUP_WAIT_MS to bound how long the first non-interactive turn waits for connecting MCP servers (0 = don't wait)
Added effort attribute to the claude_code.llm_request OpenTelemetry trace span, matching the api_request event
Added claude_code.managed_settings_resolved OTel event: managed-settings sources and policy helper state; redacted settings and digests with OTEL_LOG_MANAGED_SETTINGS=1
Added store.connect_timeout_seconds to the Claude apps gateway config to lengthen the Postgres connect timeout (default 5 seconds), and improved the boot error when the database is unreachable to point to store.postgres_url and the configured timeout
Added enduser.sub, the IdP subject, to the telemetry Claude Desktop and Cowork send through a Claude apps gateway
Added a Claude apps gateway warning when a replica has more requests open than the 256 it sends upstream at once, and a startup log line showing that limit
Added click-to-expand for collapsed teammate and agent messages in fullscreen mode
Fixed sessions getting stuck endlessly retrying "unexpected tool_use_id" 400 errors: corrupted transcripts now self-heal where possible, and otherwise a clear error (with a hint) ends the loop
Fixed MCP servers configured as http that only speak legacy HTTP+SSE failing to connect when they answer the first request with 422 or another 4xx error
Fixed Streamable HTTP MCP tool calls timing out after about 5 minutes even when a longer per-server timeout was set
Fixed MCP prompts and resources not refreshing when a server sends list-changed notifications without declaring listChanged
Fixed MCP tool calls refused with 403 insufficient_scope being reported as an expired sign-in: the error now names the missing permissions and points to re-authentication
Fixed hook-driven sessions (such as an active ) ending with "Prompt is too long" instead of compacting when the context overflowed again after a reactive compaction
Fixed an active being lost when resuming ( / ) a session that had compacted
Fixed losing , , , and after an auto-update relaunch
Fixed a per-turn slowdown when a language server publishes project-wide diagnostics for thousands of files
Fixed subagents with model: "opus" on Bedrock, Vertex or Foundry leaving the session's model when its id has no recognizable model family (unless ANTHROPIC_DEFAULT_OPUS_MODEL is set)
Fixed self-hosted runner sessions failing every turn with a 401 after a few failed token refreshes, until the next scheduled refresh; the runner now keeps retrying, and fetches a new token after a 401
Fixed clickable links to local file paths doing nothing in VS Code and other terminals that require a file:// URI
Fixed the transcript renumbering ordered lists in your own messages (typing "3. 2. 1." displayed "3. 4. 5."); numbers and "N)" markers now show as typed
Fixed AskUserQuestion preview notes being attached to a previously chosen option instead of the highlighted one
Fixed AskUserQuestion preview mode dropping the highlighted option when submitting a note with Enter
Fixed a resumed background agent keeping half of an interrupted tool batch when one of its calls was approved with a message
Fixed a local started with not reporting background tasks the previous process left unfinished
Fixed the first turn of a cloud session sometimes starting without the tools of an SDK-hosted MCP server that was still connecting
Fixed background agent notifications claiming the agent had no live background work when it was still waiting on its own background task and would resume
Fixed error hints in Claude Desktop sessions to suggest slash commands like instead of CLI flags that cannot be used there
Fixed saving a routine's prompt without its message role when Claude writes the routine in the shape that listing routines returns
Fixed not showing the failure that its own error banner told you to check
Fixed in non-interactive sessions reporting on and then turning off under an organization's managed fast mode policy; it now says the organization has disabled it
Fixed the Artifact tool asking you to approve an update to an artifact that it then refused because the session had not read the latest version
Fixed Cowork and claude.ai cloud sessions with network access on treating reads of a teammate's artifact as if network access were off
Fixed a plugin or marketplace directory with no git repository of its own taking its version from an enclosing git repository, such as a git-managed
Fixed with an empty holding the first non-interactive turn for up to on incidental MCP servers
Fixed Stop prompt hooks re-sending their whole prompt on every block in a conversation; repeat blocks now name the condition with a 500-character label
Fixed extra empty editor windows opening at startup on Linux under Wayland when running inside the Cursor or VS Code terminal
Fixed an unhandled promise rejection in the Claude apps gateway when Postgres drops a connection during a spend check
Fixed Claude apps gateway cutting every open stream on SIGTERM: it now lets in-flight requests finish for up to 25 seconds before exiting ()
Fixed being rewritten on nearly every start-up when plugin policy comes from remote managed settings, which made Claude Desktop reload every open session's plugins
Fixed headless and SDK sessions making a separate model call for every background task that finished; completions already queued are now answered by one call
Fixed the Bash tool re-sourcing the shell profile (a multi-second stall on the next command) after every plugin reload; it now does so only when the plugins' directories changed
Fixed plugins with a top-level in showing an "unknown key" notice
Fixed MCP connection errors and the MCP login tool's description showing secrets resolved from placeholders in MCP configs
Fixed Bash permission checks for commands that loop over or assign certain special shell variables; these commands now ask for permission
Fixed worktree-isolated sessions accepting Bash commands with certain nested shell expansions; these are now refused
Fixed the Edit permission prompt preview sometimes showing a different location than the approved edit in files with multi-byte characters
Fixed background commands being stopped after 30 idle minutes on machines under mild memory pressure; they're now stopped only when memory is critically low, and the debug log says why
Fixed a message a subagent sends to the main session disappearing from the Claude Desktop transcript after a relaunch
Fixed a plugin loaded from a being served from a stale extraction after several overlapping reloads
Fixed a sub-agent's progress summary being replaced by a runaway multi-paragraph reply
Improved startup in sessions: the first turn no longer waits up to 2s for still-connecting MCP servers whose tools tool search defers; they arrive on a later turn
Improved Monitor tool notifications: a script's final output and its exit now arrive as one notification instead of two, saving a model turn
Improved Artifact tool errors: when you are not signed in to claude.ai the terminal now says so on the first attempt, and Claude is told to stop retrying a rejected call sooner
Improved artifact publishing: a publish built on an older version is stopped before it is sent, with the newer page to merge
Improved safety checks before removing an agent worktree that contains submodule checkouts
Improved output: a new and / event attributes link each response to its request file and transcript message
Improved Claude apps gateway boot: it now tries the first Postgres connection up to three times before exiting, so a database that is reachable a few seconds late no longer fails the boot
Improved the Claude apps gateway's spend-limit check under load: it now takes one database round trip instead of four, so fewer checks time out on a busy gateway
Improved Claude apps gateway sign-in rate limit errors: now explains the refusal, and the gateway log says which limit was hit and which setting to change
Changed Bedrock, Vertex, Foundry and telemetry-disabled installs to use the v2 MCP client and MCP 2026-07-28 negotiation with direct HTTP servers by default, as other installs already do (opt out: or )
Changed to use leaner inline review prompts for every model that has no tuned settings of its own, instead of spawning many review subagents
Changed MCP entries in , settings, plugins and agent files to be skipped with a warning: only an SDK host application can register in-process servers
Changed artifact watching in local sessions: a new version published elsewhere no longer starts a turn; Claude learns of it from a later Artifact tool result
Changed plugin and marketplace clones to leave Git LFS files as pointers instead of downloading them; in the checkout fetches them
Changed self-hosted runners to skip a read-only repository the git host refuses at the access check instead of failing the session start
Changed the GitHub line to read "Cloud sessions", and , , and teleport messages to say "cloud session" instead of "Claude Code on the web"
[VSCode] Added continuation of the step a window reload interrupted, labeled in the chat, with a Claude Code: Continue After Reload setting to turn it off
[VSCode] Added Memory and Instructions entries to the Customize menu: Memory shows the auto-memory toggles, the saved memories and the memory folders, and Instructions edits the CLAUDE.md files
[VSCode] Added a setting to stop Claude from locking the editor groups it opens in
[VSCode] Fixed a side question asked in a new conversation's first seconds occasionally showing another session's side-question history
[VSCode] Fixed a brief freeze when the extension first looks up your global gitignore file
[VSCode] Fixed a message sent while Claude was running a tool disappearing from the conversation after a window reload
[VSCode] Fixed the Manage Plugins enable toggle and MCP servers dialog rows being unreachable from the keyboard
[VSCode] Fixed sign-ins and sign-outs made in a terminal not showing until a reload after changed in the Environment Variables setting
[VSCode] Fixed Edit diffs in the chat being cut off at the bottom at some panel widths and for long wrapped lines; diff boxes now fit the rows shown
[VSCode] Fixed overlapping settings writes from the extension leaving unparseable or dropping a setting
[VSCode] Fixed Open in New Tab (Ctrl/Cmd+Shift+Esc) sometimes leaving the new tab's message box unfocused, so typing went nowhere until you clicked it
[VSCode] Fixed reopening a closed Claude tab splitting the editor layout when its locked group still holds another Claude tab and a file
[VSCode] Fixed New session opening another locked editor group whenever a file tab shared the group with your Claude tab
[VSCode] Fixed session names shifting sideways in the session picker while typing a search query
[VSCode] Fixed the plan review card cutting off its Send feedback button and reason field when a plan has several comments; the comment list now scrolls
[VSCode] Fixed inline code and code blocks in chat replies being unreadable under the High Contrast themes
[VSCode] Improved screen reader navigation of the conversation: each message is announced as "You" or "Claude", with the tool name for tool steps
[VSCode] Changed the default global gitignore file to when is an absolute path
[Claude Code on the web] Added a "Compare against" branch picker to a cloud session's diff view, so you can diff its changes against any branch instead of only the base branch
[Claude Code on the web] Fixed git operations in cloud sessions failing with "service unavailable" when GitHub's token renewal briefly errors
[Claude Code on the web] Fixed editing a routine occasionally making it fire twice or re-enabling a routine that had just been paused
[Claude Code on the web] Fixed commits in cloud sessions occasionally failing with a signing error for a few minutes after the session's credentials refreshed
[Claude Code on the web] Fixed the toast after saving a routine whose GitHub trigger couldn't be linked to show the reason, such as a per-repository trigger limit, instead of only "edit to retry"
[Claude Code on the web] Fixed sessions sometimes flipping back to unread right after you mark them read
[Claude Code on the web] Changed routines to skip a run and retry for up to 72 hours when the owner's GitHub connection is missing, instead of switching the routine off at the first failed check
[Claude Code on the web] Changed a routine's on-hold notice: when your subscription is paused it now tells you to turn the routine back on yourself instead of promising an automatic resume
[Claude Tag] Added a Guests setting to the Add channel and Add workspace forms in Claude Tag admin settings, so owners can pick Inherit, Allow, Channel only or Restrict up front
[Claude Tag] Fixed Claude not answering when another Slack app or bot @mentions it; the tag now gets a reply and wakes Claude in a channel it had stopped following after days of inactivity
[Claude Tag] Fixed Claude missing another app's message that tagged @Claude right after a new Slack channel was created; it's now delivered once Claude has joined
[Claude Tag] Fixed Claude folding a follow-up sent minutes after its last Slack message into it as a silent edit; late updates such as blockers now post as a new reply that notifies
[Claude Tag] Fixed Claude's Slack search failing with an error whenever it searched within a single channel; it now returns that channel's matching messages
[Claude Tag] Fixed a safety-filter stop silently resetting a Slack thread's context when nobody was waiting; Claude now always says so and no longer cancels background work still running
[Claude Tag] Fixed email addresses in Claude's Slack replies rendering with a visible prefix; they now show as the plain, clickable address
[Claude Tag] Fixed Claude refusing to watch an Enterprise Grid channel shared with the whole organization when asked from another workspace in the grid
[Claude Tag] Fixed the Environment picker in Claude Tag admin settings showing a raw environment ID instead of the environment's name for archived or app-created environments
[Claude Tag] Improved Claude's live progress checklist in Slack: capped at 2,000 characters, reposted at most every 15 minutes in busy threads, with older "Latest task list" links updated
[Claude Tag] Removed the repeated guest-attribution note Claude appended to a Slack canvas each time it edited one in a channel using the "Channel only" guest setting
[Code Review] Fixed re-reviews occasionally leaving a fixed finding's thread open when the new review also filed a lower-severity note under it
[Code Review] Fixed rare reviews ending with "Code review encountered an error" when GitHub or an internal service failed transiently at launch; they now wait and retry
[Code Review] Improved how Code Review words each posted finding: short plain sentences that say who is affected, where the code goes wrong, and the fix up front
[Code Review] Improved the check-run card and PR comment when a review is skipped because of an organization limit: each cause now links the admin page that fixes it
Added x-claude-code-request-class, x-claude-code-agent-type, x-claude-code-prev-tool-durations, x-claude-code-compaction and x-claude-code-context-compacted request headers for LLM gateways; opt in with CLAUDE_CODE_GATEWAY_HINT_HEADERS=1
Added a notification when an MCP server disconnects mid-session and automatic reconnection gives up, pointing at
Added forking a session started with or from the Claude app; the fork runs as a background session on your computer
Fixed Bash commands the permission checker cannot fully analyze skipping the prompt under permissions.blockReadsOutsideWorkingDirectories, and a subshell hiding a dangerous rm in bypass mode
Fixed skills synced from claude.ai staying available after your organization turns Skills off; they now move to the recoverable trash
Fixed allowManagedMcpServersOnly, deniedMcpServers and disableClaudeAiConnectors set via MDM or managed-settings.json being ignored when server-managed settings are also present
Fixed 401/403 errors on Bedrock, Vertex and Foundry, and Claude apps gateway 403s, telling you to run ; the message now names the credential to refresh or points to your gateway administrator
Fixed , , and discarding earlier thinking from the conversation, which forced a full prompt-cache rewrite on the next request
Fixed auto mode stopping for approval when the Artifact tool uploads a file you attached to the chat in a cloud or Remote Control session
Fixed a long-running session recreating a stub .git/info/exclude after the repository's .git directory was removed or moved away
Fixed the main prompt dropping a ! typed at the start while already in shell mode, so negated commands like ! grep … can be typed
Fixed Read on macOS refusing a dragged-in screenshot, or any file the system reports under a second path, with "symlink resolution changed after permission was checked"
Fixed permissions.blockReadsOutsideWorkingDirectories: a memory directory chosen by a repository's settings is no longer loaded into the prompt, recalled, indexed, or used by memory extraction
Fixed sub-agents and background agents being reported as failed, with their result never delivered, when the final streamed reply omitted token usage or carried no model id
Fixed the context meter and auto-compact counting advisor-tool turns at roughly twice their real context size, which made auto-compact fire at about half the real window
Fixed refusing to restart because of an agent-team teammate that had already finished its work and was no longer shown in the agents panel
Fixed saved scheduled tasks running in the wrong session after .claude/scheduled_tasks.json was copied into another folder, such as a new worktree
Fixed SDK and --output-format stream-json output dropping a subagent's remaining messages and final report after it is moved to the background mid-run (e.g. by CLAUDE_AUTO_BACKGROUND_TASKS)
Fixed reporting a SAML single sign-on block as "admin permissions required"
Fixed Remote Control clients attached to a Claude Desktop, VS Code or JetBrains session being refused when they ask for the session's context window usage
Fixed the spinner showing a doubled ellipsis ("……") on compaction status lines such as "Running PreCompact hooks…"
Fixed a false-positive spinner tip suggesting the frontend-design plugin after reading or publishing Artifacts
Reverted a 2.1.268 change that checked Read and Edit deny rules on Bash lines the permission checker can't analyze (, ); commands like prompt again instead of being denied
Improved responsiveness in long sessions: hook progress and sub-agent activity no longer re-process the whole conversation on every update
Improved the Artifact tool's error when a publish includes a file type artifacts don't serve: Claude is told which types are served and what to do instead, and the terminal shows one plain line
Improved the Artifact tool's page read to state the capabilities and database rules the artifact service holds for the page, for anyone who can publish to it
Improved artifact database writes: an update can now remove a single field instead of rewriting the whole document
Improved artifact publishing: a publish whose connection drops after reaching claude.ai is now re-sent safely instead of failing or creating a duplicate version
Improved the cloud-session GitHub error for an IP allow list, a suspended app installation or SAML single sign-on to show the cause instead of a generic install hint
Improved : when fails it now shows gh's own error (sign-in, SAML, rate limit) instead of a generic exit-code line
Improved to say why GitHub webhook delivery couldn't be set up for the PR (for example, no linked GitHub account) instead of a generic warning
Improved errors: a refused GitHub token now lists the likely reasons and the fix, and a connection failure names a configured proxy or TLS certificate problem
Improved the in-session SSL certificate and proxy connection errors to name the error code and what to fix, such as for an untrusted corporate CA
Improved the error when a cloud session can't be created because your Claude login expired or was revoked: it now tells you to run
Improved the error shown when an MCP server's sign-in expires mid-session to say how to re-authenticate ()
Changed auto mode on Bedrock, Vertex and Foundry to use the local classifier by default for now; set to use the platform's server-side classifier
Changed to also include real agent, skill, plugin and MCP server names on cost and token metrics
Changed sign-in with a Claude account to also request access to your claude.ai plugins
Changed and reports to include only model-behavior params (model, system prompt, tools) from the last API request, omitting request metadata and fields
[VSCode] Fixed "Report a problem" still appearing, and / opening a report form, for organizations that have product feedback disabled
[VSCode] Fixed a red "Claude Code process exited with code 4294967295" banner appearing after completed turns on Windows
Windows: Improved the network-path permission check for UNC paths when a mapped network drive was added with
[Claude Code on the web] Fixed routines losing access to an organization connector, and still calling the old one, after an admin removed and re-added that connector
[Claude Code on the web] Fixed creating a self-hosted environment from organization settings occasionally failing with a server error and leaving a half-created environment behind
[Claude Code on the web] Changed the admin "Share cloud sessions" setting to live under Data and privacy instead of the Claude Code page, where Data and privacy admins can also manage it
[Claude Code on the web] Added a "Discard unsaved changes?" confirmation before the New routine page or the Edit routine dialog throws away a routine name, prompt or edit you typed
[Claude Code on the web] Removed the full-page desktop-app download screen that new users without a cloud environment saw on Mac and Windows; they now go straight to setup
[Claude Code on the web] Improved the routine detail page: menu and rename in the breadcrumb, the on/off switch and Run now at the top, and run history beside the routine's settings
[Claude Tag] Fixed Claude going silent minutes after reinstalling the app when an Enterprise Grid was disconnected but one of its workspaces stayed connected
[Claude Tag] Fixed scheduled tasks set up in an organization-shared private Slack channel silently never posting; they now keep running in the thread they were created in
[Claude Tag] Fixed replying in an older Slack thread while Claude is mid-task sometimes restarting it from scratch and losing work it had not pushed yet
[Claude Tag] Fixed Claude occasionally dropping a message with an incorrect "couldn't find a Claude Code environment" notice right after your account token refreshed
[Claude Tag] Fixed AWS connections refusing region-less endpoints such as Budgets, Savings Plans, WAF Classic and Import/Export; Global Accelerator requests now sign correctly
[Claude Tag] Improved AWS connection failures: when a request can't be signed, such as a hostname with no region, Claude is told why and how to fix it instead of a bare error
[Claude Tag] Fixed OAuth client-credentials and JWT-bearer connections failing with providers that return a lowercase token type; requests now send the standard Bearer scheme
[Claude Tag] Fixed adding a channel manager being refused on Enterprise Grid shared channels, on channels where Claude hasn't been used yet, and on legacy private channels
[Claude Tag] Changed Claude to start watching related public channels on its own, such as an incident channel a conversation depends on, instead of only when asked
[Claude Tag] Fixed the admin Memory page not listing Slack channels Claude set up on its own even when they had saved memory; admins can now open, edit and delete that memory
[Code Review] Fixed merging the base branch into a PR whose earlier review listed "Additional findings" triggering a full re-review; these pushes now get the lighter follow-up review
[Code Review] Fixed a whole REVIEW.md being ignored because of an @-mention, a code span wrapped across lines, or a backticked HTML tag; only lines linking to changed files are withheld
[Code Review] Improved suggested fixes to say what the fix must keep working when other code depends on the behavior being changed
[Code Review] Improved review comments that point to a second affected location to state that location's issue in a full sentence instead of a cut-off stub
[Code Review] Fixed so a retry after a GitHub error posts the findings comment exactly once instead of never or twice; the comment now names the reviewed commit
[Code Review] Fixed empty or content-identical pushes being re-reviewed on GitHub repositories whose owner or name contains a capital letter; these pushes are now skipped
Bug fixes and reliability improvements
Added fast mode in Claude Code Remote sessions (cloud and self-hosted runners): the host's fast-mode setting or typed in the session applies where your organization allows it
Added mouse support to the panel in fullscreen mode: the wheel scrolls the settings list, a click on a setting's value changes it, and the row under the pointer is highlighted
Added : when that file exists at a SIGTERM drain, the runner reports its exit to the server as a host drain (telemetry only)
Added per-command allowed_domains to Bash, PowerShell and Monitor in auto mode with sandboxing: the hosts a command needs are reviewed with it and opened for it alone; other hosts are refused
Added omitClaudeMd to agent frontmatter and JSON, letting custom and plugin subagents run without user, project and local CLAUDE.md files; managed policy files still load
Added --accept-command <sha256> to and to accept exactly the command a previous run displayed, instead of
Added support for a multiplier above 1, up to 10, in the modelPricing managed setting and the Claude apps gateway pricing block, for marked-up internal chargeback rates
Added a spinner tip pointing Bedrock, Vertex AI, Foundry and LLM gateway users to the Claude desktop app; the claude.ai desktop app tip now suggests , which offers to download the app
Fixed a cached organization policy being reused after switching accounts, organizations, or API keys, and the policy not refreshing until the hourly check when the credential changes mid-session
Fixed the tool and command lists not updating when the organization policy finishes loading after startup or changes mid-session
Fixed an enterprise managed-mcp.json that can't be read or parsed being ignored: it now keeps exclusive MCP control (user, project and plugin servers don't load) and warns at startup
Fixed org policy being fetched through, and rejected by, third-party local proxies set via ANTHROPIC_UNIX_SOCKET; they are again treated like other custom gateways, including for Remote Control
Fixed cloud sessions rejecting every subagent tool call ("updatedInput … failed schema validation") when a workflow or agent approval was applied after the session's worker restarted
Fixed /fast off answering "Fast mode unavailable" instead of turning fast mode off when the organization has fast mode disabled
Fixed sessions started with CLAUDE_CODE_SKIP_FAST_MODE_ORG_CHECK re-sending fast requests every turn after the API rejected fast mode; the rejection now stands and its reason is shown
Fixed fast mode under CLAUDE_CODE_RETRY_WATCHDOG failing the turn on a usage-credits limit, or retrying an overload at fast speed, instead of falling back to standard speed
Fixed Bash permission checks missing the file that fmt, column and similar commands read when it follows an option the checker doesn't recognize
Fixed Bash permission checks skipping files a wildcard expands to when the wildcard sits in a command's pattern or option value (for example grep -v dir/* file)
Fixed Bash permission checks so that shell variable declaration flags cannot misrepresent the command being run
Fixed Bash commands with two directory changes, a subshell, or a + chain skipping the prompt under in bypass and auto mode
Fixed a stale breaking , and for the rest of a session after a sandboxed command failed to start (Linux)
Fixed settings file changes made outside the session going unnoticed on macOS machines whose system file-event service is saturated; the watcher now falls back to polling
Fixed resumed sessions whose tools all come from MCP servers failing with "At least one tool must have defer_loading=false"
Fixed turns failing with "API returned an empty or malformed response" when an LLM gateway returns the non-streaming reply as
Fixed sustained high CPU usage and repeated tool-list requests when an MCP server sends notifications in a tight loop
Fixed MCP OAuth mishandling client registrations: denying consent forced a new one, one for another redirect URI was reused, and a concurrent write could delete a valid one or keep a mismatched one
Fixed tool search returning no match when Claude selects an MCP tool by its bare name instead of its full name
Fixed Ctrl+O cancelling pending MCP server reconnects, and sent from Remote Control failing while the transcript view is open
Fixed the Claude in Chrome prompt telling the model to load tools through ToolSearch when ToolSearch is unavailable
Fixed cross-session messages held by the receiving session's permission-mode policy leaving no trace: headless senders now get a delivery notice, and results no longer imply it was read
Fixed Claude starting a second copy of a background command (such as a watch task or dev server) that was still running after the conversation was compacted
Fixed warning about losing the conversation cache when switching back to the model the conversation actually ran on
Fixed reporting a skill count that disagreed with the slash menu after
Fixed and showing only 1-2 sessions in fullscreen mode on short terminals
Fixed and keeping the previous conversation's file-read tracking, so Claude could edit files the resumed conversation had never read
Fixed dropping the 1M context window () when the resumed session's model family differs from the configured default model
Fixed artifacts attached with disappearing from the session after
Fixed background sessions (, ) not watching the artifacts they publish for republishes made elsewhere
Fixed custom agents, slash commands and output styles beyond the first not loading from a virtual drive that reports inode 0, such as an encrypted vault mounted as a Windows drive
Fixed self-hosted runner sessions silently losing all host config (settings, skills, plugins, MCP servers) when the host config directory exceeds 64 MiB; added
Fixed skills synced from claude.ai staying on disk indefinitely after signing out; copies not refreshed within now move to the recoverable trash at the next launch
Fixed spinner tips suggesting commands that aren't available for your account type or are disabled in your session
Fixed the path input: the left and right arrow keys now move the cursor, and Enter adds only the typed path instead of also adding the highlighted completion
Fixed text fields outside the main prompt moving a leading to the end of what you typed ( came out as )
Fixed the interactive menu crashing when a hook matcher is named after an inherited object property such as or
Fixed a fullscreen rendering glitch where text kept a stale background color after the box around it lost its background
Fixed Delete in st and Alt+arrow keys in rxvt-unicode not working in attached background sessions
Fixed the terminal's replies to capability queries () appearing at the shell prompt or in an editor when Claude Code exits, is suspended, or opens an editor right after starting
Improved terminal rendering performance: large diffs and long transcripts render faster, with fewer slow frames
Improved startup time slightly by skipping a redundant validation of built-in model data on every launch
Improved hook feedback: while a SessionStart, UserPromptSubmit, PreToolUse or SessionEnd hook runs, the spinner says so with elapsed time, and Esc cancels a prompt waiting on a SessionStart hook
Improved the spinner status during long thinking: it now reads "deep in thought" after 45s, and shows "picking the thought back up" while recovering from the output-token limit
Improved dynamic workflows to pause when you hit your usage limit and continue automatically when it resets, instead of dropping the affected agents
Improved Remote Control to leave fewer empty sessions on claude.ai when setup fails on a flaky network
Improved the Claude in Chrome message in cloud sessions when the browser can't be reached: it now says the computer may be asleep before it suggests an install
Improved : a running tool call now sends a progress update every 30 seconds, so clients show it is still running and idle timeouts don't abort a long command that prints nothing
Improved Foundry and Claude Platform on AWS sessions: an MCP server that finishes connecting mid-conversation is usable on the next turn without a tool-search round trip
Improved Markdown files published as artifacts: they now render as styled document pages (title header, document typography, syntax-highlighted code)
Improved Artifact tool publish errors: a publish with no file now says to write the page to a file first, and an unsupported file type is reported before a missing favicon
Improved the Artifact tool's error when a page declares a capability its contract version lacks: it now lists every supported capability and notes when a newer contract version has it
Improved artifact watching: a session can now watch up to 10 published artifacts at once for republishes made elsewhere, up from 5
Improved PDF @-mentions to say "page count unknown" instead of a page count guessed from the file size when pdfinfo cannot count the pages
Improved to show a single QR code for claude.ai/mobile, which opens the right app store for your phone
Changed auto mode so that a skill's or slash command's inline shell commands follow default-mode permission rules instead of the classifier; a command no rule decides runs as a reviewed tool call
Changed auto mode so a subagent reports back to its caller through a dedicated hand-back call that the safety classifier reviews, instead of its last message being reviewed after the fact
Changed Monitor watches to always have a deadline (at most 30 minutes; 10 in single-prompt runs) and notify Claude to re-arm, replacing the no-timeout option
Changed the IDE selection indicator in the prompt to a pill that wraps with the text instead of squeezing multi-line prompts; delete it with Backspace to leave the selection out
Changed the default dynamic workflow size to small on Pro plans and lowered the medium size guideline from 15 to 10 agents
Changed Claude apps gateway, Bedrock, Vertex AI, and Foundry sessions so that they no longer refresh a leftover claude.ai login that the session does not use
Updated the bundled skill to enable on streaming custom tools, and to start deliverable-shaped Managed Agents work with
[VSCode] Added an Attach Open File setting that, when turned off, stops the open file from being added to messages; selected text is still attached
[VSCode] Fixed the Hooks and Permission rules dialogs reporting a save that landed as failed, and the Hooks dialog going blank under a plugin-only policy lock or showing color codes in save errors
[VSCode] Fixed Hooks dialog saves: no duplicate hook on replace, a header name retyped in other capitals keeps its secret, and settings.local.json is gitignored before the save returns
[VSCode] Fixed session history showing only the current session when the workspace is on a Windows mapped network drive or SUBST drive
[VSCode] Fixed the session list's Active filter hiding open idle sessions when Open is also checked in the filter menu
[VSCode] Fixed a new chat switching back to the previous chat when the session list refreshed
[VSCode] Fixed open tabs and the side bar keeping the old config folder until a window reload after changed in the setting
[VSCode] Fixed console windows flashing on Windows when the extension runs background commands such as git, ripgrep, and the sign-in status check
[VSCode] Fixed the prompt cache clock's hover text appearing only after a delay, and the auto-compact icon showing the browser's own tooltip beside its popup
[VSCode] Improved the Hooks dialog: a save refused because of the settings file itself now opens a popup with an "Open settings file" button and the reason behind "Copy error"
[VSCode] Changed the on state of toggle switches from Claude orange to the editor theme's button color
[Claude Code on the web] Fixed a cloud session sometimes taking about ten minutes to respond after its process exited while the session still looked live; sending a message now restarts it right away
[Claude Code on the web] Changed the Routines page on claude.ai/code to a new layout with Yours and Templates tabs and two-column routine cards that show run status, and removed its calendar view
[Claude Code on the web] Added a Custom network access option to the Cloud environments editor in admin settings, with the same allowed-domains list the environment dialog on claude.ai/code offers
[Claude Code on the web] Improved the Cloud environments admin page: it shows the default environment for Claude Tag and Claude Code, with a link to change it, and marks the recommended kind to create
[Claude Tag] Fixed Claude in a channel where it stays active losing its working context about once an hour when the conversation is mostly in threads; thread activity now keeps it from being reset
[Claude Tag] Fixed a thread that asked Claude to watch a pull request no longer hearing about CI failures, comments and reviews after Claude was restarted in that thread
[Claude Tag] Fixed deleting the first message of a thread Claude had already replied in not ending Claude's work there; it now stops, as it did when a message with no replies was deleted
[Claude Tag] Fixed Claude holding back a post because of an earlier instruction addressed to a different bot or assistant; only instructions addressed to Claude bind it, and it asks when unsure
[Claude Tag] Fixed the reply-mode card Claude posts on joining a busy channel saying it "sees a lot of automated posts" when the channel is only chatty or large; the card now names the real reason
[Claude Tag] Improved the Environment picker in Claude Tag admin settings: options are labeled Anthropic-hosted or self-hosted, with links to edit that environment or create one
[Code Review] Fixed a pull request in a repository reviewed once per PR sometimes getting no review when a commit arrived while its review was waiting to start; it now reviews the requested commit
[Code Review] Fixed Code Review occasionally posting the same findings two or three times when GitHub reported an error for a review it had in fact created
[Code Review] Fixed follow-up reviews re-posting a security finding a person had already resolved when a later push moved the lines it was anchored to
[Code Review] Fixed reopening a finished /ultrareview cloud session in the Claude app starting the whole review over again unprompted
Windows: Fixed PowerShell commands failing with "Exit code 1" and no output when the session's temp output path reaches 260 characters
Fixed read-only git commands in Bash unexpectedly asking for permission after a session had been running for a while (regression in 2.1.269)
Added : run a plugin's eval suite against Claude Code and get scored, reproducible results (JSON + HTML report); see
Added /output-style [name] to list and switch output styles, including over Remote Control and in cloud and other headless sessions
Added a diff of the files a Bash command changed to the Bash tool result when the Bash tool handles file edits (setting bashEditDiffEnabled)
Added OTEL_METRICS_INCLUDE_REPOSITORY to tag OpenTelemetry metrics and events with vcs.* repository attributes; commit events get vcs.ref.head.* with OTEL_LOG_TOOL_DETAILS
Added CLAUDE_CODE_GATEWAY_MODEL_DISCOVERY_TIMEOUT_MS to extend the LLM gateway /v1/models discovery timeout (default 3s)
Added a spinner tip suggesting for a view with just your prompt, a one-line work summary, and the response
Added CLAUDE_CODE_WORKFLOW_MAX_CONCURRENT_AGENTS (1–256) to raise the Workflow tool's per-run concurrent agent limit for inference-bound fan-outs
Fixed the prompt cache being partially invalidated on the turn after a response was cut off at the output-token limit and automatically resumed
Fixed a case where resuming a session after interrupting Claude mid-thought could change how earlier context was re-sent, hurting prompt-cache reuse
Fixed F1/F2/F4 not working in kitty-protocol terminals and Delete in st, Alt+arrows acting as Escape in rxvt-unicode, and Shift+punctuation typing the unshifted key in WezTerm (regression in 2.1.247)
Fixed remote and headless sessions reporting "waiting for your input" while background agents were still running (set CLAUDE_CODE_BG_TASKS_REPORT_RUNNING=0 to restore the old behavior)
Fixed the terminal's replies to capability queries (^[[?1;2c) appearing as stray text at startup in some terminals
Fixed rows at the top or bottom of the transcript going blank in fullscreen after resizing the terminal
Fixed a deny or ask permission rule starting with ! applying beyond the settings source that wrote it; such a rule now applies only within its own source, and a bare ! negation is ignored
Fixed the git status Claude is told after a compaction: it is now the current status, not the one from the start of the session
Fixed synced plugin MCP servers not connecting when a remote session resumes
Fixed resumed headless sessions losing a turn's replies when the model was switched or a request was retried mid-turn
Fixed terminal escape codes, line breaks and oversized text from a background task's on-disk record reaching the task list and task notifications when work is resumed
Fixed CMYK JPEG images failing to attach with "cannot decode"; they are now converted and resized like other JPEGs
Fixed the managed settings approval dialog not naming the collector for a gRPC telemetry endpoint set without a scheme
Fixed plugin headersHelper consent prompts showing a URL path that could be misread as a different host
Fixed plugin errors showing [redacted URL] in place of a relative Windows path with a folder name that starts with @
Fixed missing cursor in the permission-rule, auto-mode-rule, add-directory, session-rename and feedback-review text fields when the terminal's native cursor is enabled
Fixed repeated clicks on a receipt, each under a second apart, never backgrounding the session right away while it waited for the current tool to finish
Fixed plugin LSP servers that reject params (e.g. rust-analyzer) being left running at session end; is now sent even if fails
Fixed the attribution reminder overriding a CLAUDE.md or memory rule against commit and pull request attribution; lines set by managed settings still apply
Fixed prompt suggestions being dropped for text in Japanese, Chinese, Thai and other languages written without spaces between words
Fixed synchronized output being assumed from the terminal's name in GNOME Terminal and Konsole versions that do not support it
Fixed in results omitting Read, Edit and Write calls blocked by a path-scoped deny rule
Fixed sessions run through the SDK or the desktop app showing an unknown status in other sessions' agent list
Fixed failing on Bedrock, Vertex, Foundry, and gateway deployments whose account can't reach the default Opus model by using the session model there instead
Fixed organization policy limits not loading for the session when another Claude Code process refreshed the login at the same moment
Fixed Claude Desktop sessions using Bedrock, Vertex, or a gateway not getting the contextual "what Claude needs" turn-end notification text
Fixed MCP servers reconnecting when an updated config only changed the order of the server URL's query parameters
Fixed the prompt box's top border splitting into extra lines when viewing a background agent whose name or description has line breaks or is wider than the terminal
Fixed sessions getting permanently stuck on "Prompt is too long" when auto-compaction had no complete earlier exchange to summarize (mostly Agent SDK sessions with very large prompts)
Fixed runs silently stalling after API errors, network drops, or token limits: the goal now retries with backoff, or pauses and says why, including until a usage limit resets
Fixed prompt cache misses in cloud sessions by waiting briefly for server configuration before the first request
Fixed answers that contained made-up tool calls and output: the side question is now told not to write them, and any that appear are flagged as not executed
Fixed re-running a turn that had failed with an API error over 6 hours earlier, or longer ago than when set
Fixed organization plugins enabled through managed settings not loading in headless sessions and on Claude Desktop (once Desktop bundles this CLI version); they load from the next session
Fixed plugin archives extracted for a session being readable by other local users, extracted files keeping world-writable bits from the archive, and stale files surviving re-extraction
Fixed deny rules and the write-path check not applying to the file a Bash command writes; a allow rule no longer covers destinations outside the working directories
Fixed stray characters like , or a terminal's color or version reply, being typed into the prompt at startup over slow connections (ssh, browser terminals)
Fixed the terminal's block cursor showing under the interface in rxvt-unicode after leaving or re-entering fullscreen
Fixed the cursor block staying visible after returning from an external editor in fullscreen mode on rxvt-unicode
Fixed the interface being drawn twice after returning from an external editor (Ctrl+G) outside fullscreen mode
Fixed the interface being drawn twice in Konsole after returning from an external editor
Windows: Fixed PowerShell tool commands sent to the background stopping when Claude Code exits
Improved the panel to open fully rendered in one step instead of showing a loading state first
Improved prompt suggestion filtering for Japanese, Chinese and Korean text: mixed-script and single-word suggestions are kept, and meta or evaluative text is dropped as it is for English
Improved the Skill tool's "Unknown skill" error to name the plugin skill's full name when a bare name matches exactly one plugin skill
Improved keyboard support over SSH and in unrecognized terminals: terminals that answer the kitty keyboard query (such as foot and Alacritty 0.16+) now get Shift+Enter and Ctrl+Shift shortcuts
Improved responsiveness in long sessions: transcript updates no longer re-process the whole conversation to build the collapsed tool-use summaries
Improved first-party sessions with telemetry disabled: an MCP server that finishes connecting mid-conversation is usable on the next turn without a tool-search round trip
Changed to post the PR comment directly when the findings arrive and print the comment link, instead of starting a second cloud session to post it
Changed artifact database reads that save into the session scratchpad so they no longer stop for working-folder approval
Changed skills synced from claude.ai in cloud sessions to be named , matching Claude Desktop; the bare name still works when nothing else uses it
[VSCode] Added an agent map: an "N agents" footer pill opens a map of the session's sub-agents with per-agent cards, Stop agent, and read-only transcripts
[VSCode] Added a Hooks dialog to the command menu for viewing hooks and adding, editing, or removing them in user, project, and local settings; managed, plugin, and session hooks stay read-only
[VSCode] Added live progress rows for running subagents under the tool-call groups in Focus view
[VSCode] Added a Permission rules dialog that lists permission rules and adds or removes them in user, project, and local settings; startup-option, session-only, and managed rules stay read-only
[VSCode] Added a Cancel button to the Switch account screen that returns to your session as the current account
[VSCode] Fixed Focus view showing a turn started by a delivered plain-text prompt, such as a scheduled task's, as part of the previous turn
[VSCode] Fixed the footer's prompt cache clock hiding its minutes when the panel is narrow
[VSCode] Fixed the session list keeping sessions from the default folder when is set in a settings file or the setting
[VSCode] Fixed a plan preview that finished loading late sometimes hiding its comment box or showing an older plan
[VSCode] Fixed a plan preview accepting comments that went nowhere after its Claude tab closed
[VSCode] Fixed the prompt cache clock and reopen notice for a session compacted after its last reply and then closed, which now reads as cold when reopened
[VSCode] Fixed a session renamed in the extension while Remote Control is on keeping its old name on claude.ai/code
[VSCode] Fixed the "Enable Remote Control for all sessions" toggle keeping its last position after the setting was reset to default from a terminal
[VSCode] Fixed restored Claude tabs not counting as open in the session list after a window reload until clicked, and their row opening a second tab
[VSCode] Fixed Switch account making a tab forget its dismissed usage-limit warnings when you sign back in as the same account
[VSCode] Fixed a session rename being replaced by the generated name after a window reload when the session was renamed during a long turn
[VSCode] Fixed the sidebar usage meter keeping a stale per-model weekly limit row after the account loses that limit
[VSCode] Fixed a rare case where an @-mention sent with the keyboard shortcut while a new chat view was still starting could be inserted into the input long after the keystroke
[VSCode] Fixed the session list jumping down when the Account & usage header appeared a moment after opening the Claude side bar
[VSCode] Improved documents and messages written for someone other than the user: Claude now writes them for that audience and names it at the top of its reply
[VSCode] Improved screen reader and keyboard accessibility in the slash-command menu, @-mention menu, output-style picker, Send/Stop button, permission and question cards, and onboarding checklist
[VSCode] Changed the current-file chip in the message box: an X now removes it, replacing the Hide toggle
[VSCode] Removed the Claude Code items from a session tab's right-click menu and the editor title bar's "..." menu; they could not act on the tab the menu was opened on
[Claude Code on the web] Added taking back a queued message in a cloud session before Claude reads it: remove it from the queue, or press Esc or Up, and the text returns to the message box
[Claude Code on the web] Fixed in a cloud session leaving every later message failing in organizations that restrict which models Claude Code can use
[Claude Code on the web] Fixed one-off scheduled routines occasionally running a second time after a transient server error
[Claude Code on the web] Fixed routine runs that use subagents sometimes being treated as finished too early, which could skip the retry after a real failure or start a duplicate run
[Claude Code on the web] Fixed file links in cloud session transcripts opening a GitHub 404 when Claude was working from a subfolder of the repository
[Claude Code on the web] Changed the Cloud environments admin page to list every environment instead of capping each table at five rows behind a Show more control that could be unreachable
[Claude Code on the web] Changed claude.ai/code for Free-plan users to open the plans page with a path to upgrade, instead of a "Disabled by org admin" page with no way forward
[Claude Tag] Added a confirmation dialog before Connect all or Disconnect on a GitHub installation in admin settings, to guard against accidental organization-wide changes
[Claude Tag] Fixed threads occasionally going silent after a failed turn because the failure notice was dropped when Slack briefly rate-limited it; the notice is now retried
[Claude Tag] Fixed Claude accepting a switch to a model your organization hasn't enabled and then quietly answering with a fallback model; it now declines and says an admin can enable it
[Claude Tag] Fixed a table posting as raw pipe text when Claude attached files to the same message; the table now posts as a normal reply and the files follow with a plain caption
[Claude Tag] Fixed at the top level of a channel where Claude isn't active starting an unrelated conversation; it now privately says there is nothing to restart
[Claude Tag] Fixed plugin rows in Slack access settings showing an unlabeled raw ID with no way to turn the plugin off; they now show its name and link to the bundle that manages it
[Claude Tag] Fixed the shared-session banner and Share dialog on sessions started from Slack claiming the whole organization could open the link; they now name the Slack channel's audience
[Claude Tag] Improved load time of the admin settings page and its Slack channel picker, most noticeably for organizations with many channels or several connected workspaces
[Claude Tag] Improved scheduled routines in Slack channels: a routine run can now reply in an existing thread instead of always posting a new top-level channel message
[Claude Tag] Improved the timestamp on Claude's live progress checklists to show each reader's local time and how long ago it was updated, instead of a fixed UTC time
Added to the Claude apps gateway: with pricing: set in gateway.yaml, signed-in Claude Code clients receive the same rates through managed settings, so and telemetry match the spend meter
Added a startup warning for gateways when access_control.allow_cidrs is empty, and a one-time warning the first time a request arrives from a public address
Added the gatewayInternalNetworks managed setting, letting administrators allow to a Claude apps gateway on their organization's own public IPv4 block
Added (default off): delete each session's per-session directories under <base-dir>/_sessions/ when the session ends
Added configDirectory to the output of
Added to , uninstall, update, enable and disable, and errorDetails/noteDetails to each row of
Added browser-tab icons for published artifacts, chosen by Claude to match each page
Fixed every turn failing with HTTP 400 on third-party Anthropic-compatible endpoints (ANTHROPIC_BASE_URL) since 2.1.265: a regex in the Artifact tool's input schema that those endpoints reject
Fixed WebFetch hanging indefinitely on a server that keeps the response open without finishing; a fetch now fails after 300 seconds. Set CLAUDE_CODE_WEBFETCH_DEADLINE_MS to override the deadline (0 turns it off)
Fixed a respawned in-process teammate picking up tools or a system prompt from a same-named agent file in a folder you have not trusted
Fixed sustained high CPU usage: a busy loop in long-running idle sessions no longer pins a CPU core, and rapid terminal focus reports during a session recap no longer keep the CPU high
Fixed Claude sometimes replying "your message came through empty" after an MCP tool call
Fixed deny and ask permission rules on symlinked directories (, , on macOS; on Linux) not applying when a path was given by its real location, and Bash commands ignoring deny rules written on a symlinked path spelling
Fixed a case where a Read or Edit deny rule did not apply when an env -C, eval or similar command the permission checker cannot analyze was on the same line
Fixed plugin and marketplace errors showing a token or password from a git source URL
Fixed and server details, /get, and MCP login errors showing secrets resolved from ${VAR} placeholders in MCP configs
Fixed prompt caching and extended thinking breaking mid-session for SDK sessions using excludeDynamicSections: the first message is no longer re-rendered each request
Fixed entitled users being told a model is restricted after restart or in the Desktop Code tab when a cached model-access denial was stale
Fixed a running session silently switching to the organization's default model when another Claude Code process refreshed a stale model-access entry
Fixed long-context 429s on Fable models showing the usage-credits consent prompt instead of the 1M-context message on Pro and Team plans
Fixed workload identity federation via a profile (as claude-code-action configures it): processes sharing the profile could fail mid-run with 401 … jti reused
Fixed MCP server OAuth sign-in failing with "No available ports for OAuth redirect" when the local callback port range can't be bound
Fixed the conversation summary produced by and auto-compact mangling text that contained sequences
Fixed resuming a conversation that ended with : its restored-file notes now load in the same order on every resume
Fixed SDK prompt suggestions, side questions and sending the conversation from before a compaction
Fixed file and command suggestions not appearing after recalling a previous prompt with the up arrow and editing it
Fixed : pressing ← again at a natural pace to go back to the agent list no longer gets ignored until you pause for over a second
Fixed session delete getting stuck when a worktree can't be removed: the message names the cause and next step, and for a git worktree ctrl+x again deletes the directory anyway
Fixed background agent and workflow rows in the agents panel expanding to many lines when their text contained line breaks
Fixed Claude in Slack sessions losing their Slack tools when org managed settings set an MCP allowlist
Fixed Claude in Chrome asking to allow the host "https" when a navigation URL had a scheme but a host that could not be parsed
Fixed the spinner wrapping onto several lines when the current task's label is long; the label and the "Next:" task line now stay within one terminal row
Fixed the and description field showing no cursor when the terminal's native cursor is enabled
Fixed Remote Control sessions served by showing a generated name instead of their session title in
Fixed rejecting plugin paths whose directory name begins with two dots, which the plugin loader accepts
Fixed plugins silently skipping a default monitors file or root SKILL.md that could not be checked
Fixed WebFetch's error for localhost and other dotless hostnames to explain why the URL is refused and suggest curl
Fixed PermissionRequest hooks not firing in mode
Fixed policy-helper warnings not printing on headless () runs
Fixed listing a background session under its parent's name instead of its own fork name
Fixed and other claude.ai-gated commands to suggest when signed out instead of showing a Claude for Enterprise migration message
Fixed not extending SessionEnd hooks that have no per-hook (they were still cancelled after 1.5 seconds)
Fixed and other cloud-session commands saying to retry or install the Claude GitHub App when no GitHub account is connected; they now point to or the web connect page
Fixed cloud-session commands such as and to explain when an organization policy turns them off, instead of answering "Unknown command"
Fixed Bash sandbox instructions over-stating confinement: no unenforced path lists when filesystem isolation is off, and strict mode no longer claims commands can never run unsandboxed
Improved fullscreen mode: adding or removing a prompt line (Shift+Enter) now repaints as fast as typing a character instead of re-rendering the visible transcript
Improved / : the conversation appears immediately instead of waiting for SessionStart hooks, and the first message no longer re-reads the whole transcript
Improved responsiveness during tool-heavy turns by no longer redrawing the transcript for a hidden per-tool-batch reminder
Improved startup time in projects with scripts: listing them no longer parses each script
Improved auto mode denials: the message Claude receives now names the rule that blocked the action and asks Claude to try a safer method and finish unrelated work before stopping to ask you
Improved Claude in Chrome: long page reads now stay inline instead of being saved to a file and read back
Improved the MEMORY.md truncation warning to say how many lines were cut and where the cut starts
Improved the terminal permission prompt for artifacts: it now leads with the ask's question
Improved the prompt footer: an editor or selection now shows inside the prompt input, and fullscreen mode shows Remote Control status in the header instead of the footer
Improved the "Usage credits required for 1M context" message to say that usage credits turned on mid-session take effect after restarting Claude Code
Improved : installing, enabling or disabling a plugin now takes effect when you close the menu; is no longer needed afterwards
Changed the system prompt on Bedrock, Vertex and Foundry to deliver environment, model and settings details as attachments, matching first-party sessions
Changed Bedrock, Vertex and Foundry sessions to keep the tool list byte-stable across a conversation (late-connecting tools load deferred instead of rewriting it), matching first-party sessions
Changed the task-tracking tools (TaskCreate/Get/Update/List, TodoWrite) to be offered only on Claude 3.x, Opus 4.0–4.7, Sonnet 4.0–4.6, Haiku 4.5; set elsewhere
Changed the artifact data-edit permission prompt in the terminal to a card that shows the document count and who can open the artifact
Changed local Cowork sessions set to skip all approvals: the Artifact tool now refuses a local file outside the session's folders, or behind a symlink, instead of reading it without asking
Changed plain deny and ask rules to no longer apply to Artifact tool reads and updates; use an rule (or ) to block or gate them
Changed the "N MCP servers need authentication" startup notice to announce each server once instead of at every launch
[VSCode] Fixed the session list, settings toggles, and chat tabs when is set in a settings file or the setting
[VSCode] Fixed the model pill, model picker and command menu going blank in open tabs for a few seconds after a login, logout or account switch
[VSCode] Fixed Auto disappearing from the mode picker in new-tab or just-reloaded conversations when a project or local setting overrides the model named in
[VSCode] Fixed session names reverting to the last prompt after a window reload when a SessionStart hook is configured
[VSCode] Fixed the footer's model pill and Remote Control pill waiting for the new tab's Claude process to start when another tab in the window is already up
[VSCode] Fixed a second Claude process running through its full startup when a session tab's launch arrived more than half a second after its config read
[VSCode] Fixed resuming a session from the session list ignoring (it always opened a panel), and programmatic opens resetting that setting to "panel"
[VSCode] Fixed Windows issues: the WSL install prompt no longer appears on machines without WSL installed, and IDE diagnostics are now returned correctly for Windows files when WSL is installed
[VSCode] Fixed the custom style builder saving a User level style in a folder the CLI does not read when is set through settings
[VSCode] Added Left and Right arrow keys to change where an always-allow permission rule is saved, for keyboard and screen reader users
[VSCode] Added a "Claude Code: Focus last message" command that moves keyboard focus to the newest message in the conversation, for keyboard and screen reader users
[VSCode] Changed the Manage plugins dialog to apply installs, enables, disables and uninstalls to open sessions without a restart
[VSCode] Changed some artifact permission prompts to omit the "don't ask again" choice, matching the terminal
[Claude Code on the web] Fixed cloud sessions running longer than about six hours silently losing files saved to persisted session folders; saves now persist for up to a day
[Claude Code on the web] Fixed "Invalid effort level" errors when a routine resumes a session, or a session starts with no set effort, in orgs where an admin caps a model's effort
[Claude Code on the web] Improved routine creation from a conversation: when the new routine has no connectors, Claude now says so and how to add them instead of only confirming it
[Claude Tag] Fixed the admin settings page hanging on a loading skeleton or going blank after a transient load failure; a section that fails to load now shows a Retry button
[Claude Tag] Added a link from a Slack channel's configure page back to the organization's Claude in Slack admin settings
[Claude Tag] Fixed a Slack Enterprise Grid channel losing its Claude settings (repository, environment, access) after a Slack admin moved it to another workspace
[Claude Tag] Improved how Claude explains a blocked action: it now says whether a permission check, its own decision to confirm first, or missing access stopped it
[Claude Tag] Improved reply speed: Claude now runs several read-only lookups (searching Slack, reading a thread, finding people) at once instead of one after another
[Claude Tag] Improved formatting of comparisons: sentence-length comparisons now come as lists instead of wide tables that scroll sideways, and long table cells wrap
[Claude Tag] Fixed in a thread with its own session sometimes also posting a contradictory "this thread is handled by the channel session" notice
[Claude Tag] Improved the message shown when your Claude account is in a different organization than the Slack workspace: it now explains how to connect the workspace to your org
[Claude Tag] Fixed Markdown links whose URL is wrapped in angle brackets showing as literal bracket text in Slack instead of a clickable link
[Claude Tag] Fixed a workspace guest's top-level @mention in a channel where guests may use Claude sometimes getting a "your Slack account isn't connected" reply instead of an answer
[Claude Tag] Fixed a channel's long-running session being replaced with a fresh one mid-conversation; the scheduled refresh now waits until the channel and its threads are quiet
[Claude Tag] Fixed channel-settings cards clicked more than once telling the proposing session the change was refused after it had already applied; the outcome is now sent once
[Claude Tag] Changed memory in public channels: each channel now keeps its own notes, and Claude no longer recalls notes it saved in other public channels; workspace notes stay shared
[Code Review] Added a note under the still-open findings list in follow-up reviews: resolving a finding's thread, not just replying to it, stops later reviews from counting it as open
[Code Review] Fixed reviews sometimes ending as incomplete when one of the agents verifying a finding failed midway; the review now replaces that agent and reaches a verdict
[Code Review] Fixed a push-triggered review that was queued behind a running review still posting after the pull request had been converted to draft
[Code Review] Fixed reviews ignoring a directory's CLAUDE.md conventions when the PR edited a root file (e.g. README.md) that only shares a name with a file that CLAUDE.md lists
Added maxEffortLevel setting (top-level or per model under modelSettings): caps the effort level on every provider, including Bedrock, Vertex and Foundry; users can still pick a lower level
Added --system-prompt-snapshot off to render the system prompt fresh on every request instead of reusing the conversation's recorded prompt (for iterating on prompt text)
Fixed Cowork scheduled tasks in the cloud failing at startup for organizations whose managed settings require sandboxing
Fixed and other local command output rendering blank on mobile clients
Fixed shift+enter and option+backspace not working after reconnecting to a tmux or ssh session inside an agent view
Fixed the dim last-prompt header not appearing at the top of the conversation when scrolling up in fullscreen mode
Fixed Workflow agent() calls with large output schemas being refused in auto mode instead of being checked by the safety classifier
Fixed a case where a marketplace entry path containing a backslash could bypass the containment check for fetched marketplaces on macOS and Linux
Fixed expired AWS or Google Cloud credentials under a host app such as Claude Desktop retrying ten times with a generic "request failed" before the re-authenticate error appeared
Fixed resuming a session after or another slash command ran via -p --resume: a spurious "Continue from where you left off." turn is no longer inserted
Fixed resuming a large session (transcript over 5 MB): parallel tool calls and their hook output are no longer dropped from the reloaded conversation
Fixed managed allowedHttpHookUrls, httpHookAllowedEnvVars and allowedChannelPlugins to admit nothing, not everything, when unreadable
Fixed on machines whose managed settings require Claude apps gateway sign-in: Esc now closes the dialog instead of doing nothing
Fixed artifact publishes cut off by a dropped connection mid-upload: they now retry once when Claude Code can tell the upload never completed, instead of reporting an unknown outcome
Fixed effort: frontmatter on custom commands, skills, and subagents being ignored on models whose default effort is still pinned (Opus 4.7, Opus 4.8, Fable 5)
Fixed artifact publish failing with an unhelpful error when the page file isn't valid UTF-8 or contains a replacement character (U+FFFD); the error now names the line and column to fix
Fixed @ directory menu not listing repositories created after the session started
Fixed Remote Control clients that join a Claude Desktop or VS Code session showing a stale permission mode until it was changed again
Fixed exiting and dropping every attached session when its server credential expires (about 30 days after start); the host now re-registers and keeps going
Fixed the usage-limit warning flickering on and off during a session when requests for different models or modes report different limit windows
Fixed earlier reasoning being dropped when an MCP server re-sends, or a built-in tool re-renders, a tool the model already loaded
Fixed a tool that disappears mid-conversation, from a disconnected MCP server or an upgrade, rewriting the tool list and discarding earlier thinking
Fixed a background worker forked from a conversation adding EnterWorktree to the conversation's tool block mid-session, which broke prompt-cache reuse
Fixed mid-session MCP and plugin tools being added to the tool list in sessions without ToolSearch, which broke prompt-cache reuse; supported models now receive them as deferred definitions
Fixed switching models with /model re-sending every tool definition (a prompt-cache miss); commit and PR attribution text now arrives as a conversation note that updates on model changes
Fixed resumed sessions rewriting the inline tool set when an MCP connector reconnects at a different moment than before
Fixed resumed sessions re-rendering tool descriptions instead of replaying the recorded ones when the first turn ran a tool
Fixed prompt-cache misses and dropped extended thinking when a claude.ai connector's tools change between a session and its resume
Fixed resumed sessions rewriting earlier MCP tool announcements (and dropping extended thinking) before their connectors reconnect
Fixed a prompt-cache break when a print-mode () conversation is resumed interactively: the system prompt prefix no longer changes
Improved the panel: it no longer flashes "0 files changed" and a spinner before settling, and its empty state is centered in the panel
Improved the Bash tool's description guidance so Claude describes what a command does in plain words instead of echoing the command
Improved sandbox guidance so Claude suggests when clipboard commands such as fail inside the sandbox
Improved first-render time for sessions with many Bash tool calls
Improved prompt input responsiveness: keystrokes no longer occasionally wait a frame behind spinner or streaming repaints
Improved prompt-cache stability: subagents and sessions started with or now record the system prompt and tool definitions once instead of re-rendering them
Improved Artifact tool publish errors: when a publish is refused, the message now says why and what to do about it
Self-hosted runner: Changed to be reported to the server at registration and to print a warning for each session that still clones through the legacy git proxy
Gateway: Changed upstreams to return a 429 as-is to a developer whose email was forwarded, instead of failing over to the next upstream, so the proxy's per-user limits hold
[VSCode] Fixed the extension host hanging at 100% CPU when forking, editing an earlier message, or rewinding in a conversation whose saved transcript contains a cyclic parent link
[VSCode] Fixed pasting a screenshot on WSL2/WSLg inserting raw image bytes into the chat input; the image is now attached when the clipboard provides it, otherwise the paste is ignored
[VSCode] Fixed chat diff blocks always rendering with a dark editor theme; they now follow the active VS Code color theme, including high contrast
[VSCode] Fixed mixed right-to-left and English text rendering in the wrong order while typing in the message input
[VSCode] Fixed accepting an edit in the diff view on a file with Windows (CRLF) line endings failing with "String not found in file"
[VSCode] Fixed the sessions list view failing to load in windows connected over Remote-SSH when the workspace folder exists only on the remote host
[VSCode] Fixed runaway ripgrep processes when viewing files in large or symlink-heavy workspaces
[Claude Code on the web] Fixed GitHub Enterprise Server sessions showing your GitHub account as disconnected once its token expired; PR and issue operations now refresh it automatically
[Claude Code on the web] Fixed and GitHub API calls failing in organizations without the Claude GitHub App; they now use your connected GitHub account and say so when none is connected
[Claude Tag] Added a "Use a custom connector" link to the preset connection forms in Claude Tag admin settings, so you can switch to a custom connection without starting over
[Claude Tag] Fixed Claude replying "The API rejected the request as invalid" when the organization has run out of usage credits; the reply now says so and explains how to add more
[Claude Tag] Fixed thread requests to edit or delete a message Claude posted at the channel's top level being answered with a correction instead of reaching the session that posted it
[Claude Tag] Fixed Connect on Tool access requests under Admin settings > Review requests failing with "Authorization failed" or showing the requested access bundle as deleted
Fixed a 2.1.265 regression affecting LLM-gateway and proxy setups: the undocumented CLAUDE_CODE_USE_GATEWAY environment variable, previously ignored unless ANTHROPIC_BASE_URL and ANTHROPIC_AUTH_TOKEN were both set, began forcing Cloud-gateway sign-in on its own in 2.1.265, so configurations that set it alongside an API key, apiKeyHelper, or custom auth headers failed every request with "Not signed in to the Cloud gateway". The variable on its own is ignored again; no configuration change is needed
Added user.email and user.groups to the telemetry Claude Desktop and Cowork send through a Claude apps gateway, matching terminal sessions
Added support for pointing at a folder of plugins: each child folder with a manifest loads, and children added or removed while running are picked up
Added a 1 GB cap on tool results saved to disk; the in-conversation preview says when a saved file was truncated
Fixed resuming a foreground-spawned subagent changing its tool list and system prompt prefix, which broke prompt-cache reuse for that agent
Fixed agent teammates and resumed subagents moving SubagentStart hook context and preloaded skills out of the prompt prefix on later turns, which broke prompt-cache reuse
Fixed resume after the previous process died while a tool was running: the last prompt is no longer rewritten, and the interrupted tool call is kept and marked interrupted
Fixed /model opusplan[1m] being rejected with "Model not found"
Fixed syntax-highlighted code in permission prompts and messages sometimes omitting a character after a Ruby ?, Erlang $, or Perl $ sigil
Fixed the fullscreen transcript jumping by one row whenever the slash-command or @-file suggestion list opened or closed
Fixed a plugin path containing a backslash bypassing the symlink containment check on macOS and Linux
Fixed plugin directories whose names begin with two dots being wrongly refused as outside the plugin root
Fixed VS Code and SDK sessions occasionally requiring re-login when a session was closed while refreshing its token
Fixed Remote Control sessions sending the end-of-turn signal before the reply's last message, which could show a reply as finished in the Claude app before its last part arrived
Fixed background () sessions occasionally being retired mid-turn when a message arrived just before the idle timeout
Fixed Claude Code's own git status and diff probes running clean filters configured by a nested repository inside the working tree
Fixed the advisor tool and its instructions being re-decided per request from the request's model; the decision is now made once and announced in the conversation when it changes
Fixed artifact publish accepting connector tool names the connector doesn't expose; the publish is now refused when none of the declared tools exist, and warned when only some don't
Fixed /add-dir <subdirectory> refusing to load a subdirectory's agents when managed settings lock only skills to plugins, and promising agents when only agents are locked
Fixed two-key keyboard shortcuts cancelling silently when the second key arrived more than a second later, as happens inside tmux; they now wait 3 seconds and show a notice when they time out
Fixed forked skills (context: fork) not streaming their kickoff prompt and, with , their text turns as progress events in stream-json
Fixed a plugin's default component folder that the OS cannot check, such as a symlink loop, being silently skipped; it is now reported in with the error code
Fixed the Claude apps gateway's OTLP telemetry relay pausing all forwarding to a collector for 30 seconds after it rejected a few payloads as malformed or too large
Fixed Discover/Browse and showing no description or display name for marketplace plugins whose metadata lives only in their
Fixed showing "no gateway URL is configured" when re-run in a session that signed in to a Claude apps gateway set by managed settings
Fixed claiming a model was "saved as your default" when the settings file couldn't be written; it now says the save failed and why
Fixed from Remote Control waiting on SessionStart hooks and on open terminal dialogs before completing
Fixed the dialog changing height when switching between its tabs
Fixed resuming a workflow run after its container restarted; a resume whose run journal is missing now fails with a clear error instead of rerunning every agent
Fixed the skill's error-code reference: model access failures return 404 and unavailable beta headers return 400, not 403
Fixed non-interactive sessions ( with stream-json input, Agent SDK, cloud sessions) resetting the shell working directory at each new user message; a now persists across turns
Fixed MCP servers configured as that only speak the legacy HTTP+SSE transport never connecting; Claude Code now falls back to SSE as the MCP spec describes
Fixed some claude.ai connectors in cloud sessions showing as needing authentication even though they are connected in claude.ai (servers that answer an unsupported request with HTTP 401)
Fixed remote sessions keeping their sandbox container alive while a connector approval or sign-in link waits for you
Fixed resumed sessions showing long model-facing recovery instructions in "background task didn't finish" notices instead of a short status line
Windows: Fixed Read, Write and Edit refusing every file ("symlink resolution changed after permission was checked") when running inside an AppContainer or restricted-token sandbox
Improved startup on large repositories: the new worktree is now checked out in parallel (git 2.32+)
Improved agent detail: tool calls are marked running, failed or done, the subagent's task list is shown when it has one, and Enter unfolds the listed calls with their inputs and results
Improved slash commands typed mid-prompt: matches now show in a list (Tab opens it outside fullscreen) instead of a single suggestion, and a plugin skill is now found by its bare name
Improved remote MCP servers that need sign-in: Claude Code no longer registers an OAuth client with them until you actually authenticate
Improved the time to resume long sessions that read many files
Improved the error shown when an image over the size limits cannot be decoded: it now names the cause and how to fix it instead of only citing the limit
Improved the Artifact tool's read of an artifact someone else wrote: the summary now treats the page as untrusted content and flags embedded instructions rather than relaying them
Updated the folder permission option to say what it actually allows: editing files in the project's folder (or ) for the session
Changed machines with in managed settings to be Claude apps gateway sessions from startup, like ; a leftover claude.ai login or API key is not used
Changed image processing to use the runtime's built-in image support; the CLI no longer extracts a native image module to the temp directory
Changed plugin display metadata to prefer the marketplace entry over on the Installed tab and , filling gaps from
Changed Claude apps gateway sessions to export OpenTelemetry directly to a collector the gateway's managed settings name in , instead of through the gateway's relay; sessions without a named collector still use the relay
[VSCode] Added automatic archiving of sessions inactive for a set period (new "Archive inactive sessions" setting, default 14 days)
[VSCode] Fixed the sidebar chat coming back blank after Reload Window or a restart when the conversation had been open for more than 10 minutes
[VSCode] Fixed the timeline dot sitting below the text on the "Remote Control is active" message
Fixed Claude saying a working claude.ai connector needed authorization or had failed in cloud sessions when a synced plugin included the same server
Fixed exiting 0 when a full disk or quota lost its transcript or ~/.claude.json writes; it now prints an error and, in text and json output, exits 1. Full NFS exports may be missed
Fixed edits to settings files made in the first second or so after launch not taking effect until a settings file changed again
Fixed old transcripts not being cleaned up on machines where some runs skip cleanup, such as runs using
Fixed deleted agent team inboxes being re-created by a teammate's late message
Fixed a re-created agent teammate being removed from its team by an earlier shutdown approval
Fixed stored scheduled tasks being impossible to list or delete after scheduled tasks were turned off
Fixed Claude deleting your most recently updated guide when asked to delete one without naming which
Fixed Claude saying a guide was deleted when the server refused the delete
Fixed the Claude apps gateway hiding Amazon Bedrock's "Input is too long." error, which left sessions failing every turn with "upstream rejected the request" instead of compacting
Fixed self-hosted runner sessions losing recent turns or the whole conversation when restarted while a plan waited for approval
Fixed "Prompt is too long" after automatic compaction in sessions whose very large CLAUDE.md changed since it was last sent
Fixed high memory use and slow startup in headless sessions with many plugins that register commands
Fixed stdio MCP servers receiving an empty AWS_BEARER_TOKEN_BEDROCK when their env config sets it to empty; the variable is now unset, so the server can use the machine's own AWS credentials
Fixed API requests failing with "unable to get local issuer certificate" behind some TLS-inspecting proxies after a root certificate renewal
Fixed very long conversations losing their earlier summary when compaction had to shorten its own request
Fixed a PDF's own metadata being able to make Read and @-mentions under-count its pages
Fixed DISABLE_PROMPT_CACHING_OPUS and DISABLE_PROMPT_CACHING_SONNET having no effect on [1m], other-region and undated spellings of the default model
Fixed and the Artifact tool's shared list showing no shared artifacts when you have 200 or more of your own
Fixed Claude treating partial Grep and Glob results as complete when a search hit its time limit
Fixed OpenTelemetry exports to an https:// endpoint through a proxy never being sent when they started while another export was still in progress
Fixed a flood of connection attempts to a proxy that blocks (HTTP 403) OpenTelemetry exports to an http:// endpoint
Fixed OpenTelemetry exports hanging indefinitely behind a proxy that never answers; they now time out after 10 seconds, or OTEL_EXPORTER_OTLP_TIMEOUT up to 30 seconds
Fixed resumed sessions telling Claude again about a file change it already knew about
Fixed Claude sometimes not using a built-in tool in a resumed session after an earlier call failed because the tool was switched off
Fixed answering "Unknown command" instead of saying that Remote Control is turned off by the disableRemoteControl setting
Fixed agent team teammates in tmux or iTerm2 panes starting in auto mode when the lead session was in manual mode
Fixed a background session sometimes losing a just-made change of permission mode when it was upgraded or retired
Fixed Ctrl+C stopping all running background agents when pressed to clear typed text at the prompt
Fixed /feedback showing "Enter to confirm" while a report is being sent
Fixed child processes of a stopped shell command sometimes being sent SIGTERM twice, which could make some programs skip their cleanup
Fixed run inside a cloud or self-hosted runner session sharing that session's ID: it wrote into the session's transcript, and a restart could resume the wrong conversation
Fixed run inside a cloud or self-hosted runner session generating a title of its own and sending it to that session
Improved the error shown on Microsoft Foundry when Azure credentials can't be loaded: it now says to check or refresh them, and reports as cloud_credential_error
Improved to say up front when your design system has moved to Claude, and stop before building instead of failing at upload
Improved the startup error when a required Claude apps gateway can't be reached: it points to the network instead of a sign-in, and says when the gateway's TLS certificate can't be verified
Improved the "Resume this session with" hint shown at exit to repeat the flags you launched with (for example --chrome --debug) ahead of
Improved how self-hosted runners recover from server errors: after a 5xx other than 501 or 529, a runner's next poll now opens a new connection instead of reusing the one that failed
Improved how self-hosted runner sessions recover from server errors: after a 5xx other than 501 or 529, a session now opens new connections instead of reusing the one that failed
Improved how self-hosted runner sessions recover when connections stop answering: after a heartbeat gets no answer, a session now opens new connections instead of trying each idle one in turn
Changed SendMessage so a message to a running background agent arrives earlier: its running command moves to the background, without being stopped
Changed subagents and teammates on a different model from the main conversation to use that model's saved effort level or its default, instead of the session's effort level
Changed exit to skip the "Background work is running" prompt for plugin monitors
Changed the built-in plugin-authoring skill to offer once, after a mod you built works, to help share the mod
Removed the Read tool's "file unchanged since your last Read" stub: reading an unchanged file again returns its content
Windows: Fixed every tool call being refused on some volumes where the native path lookup fails; the working-directory check now compares the folder's identity instead
Windows: Fixed the session scratchpad and other temporary paths growing with your project's path length in sessions not started by Claude Desktop, which made repositories cloned into them hit the 260-character path limit
Gateway: Fixed the status line and showing a developer's own spend limit as 100% used after their group's pooled budget ran out
Self-hosted runner: Fixed Claude not seeing the interrupted tool call when a session moves to a new runner and the turn is older than CLAUDE_CODE_RESUME_INTERRUPTED_TURN_MAX_AGE_MS
Self-hosted runner: Fixed an MCP server that was switched off coming back on after the session moved to a new machine, when the session service had refused to save the switch
Remote Control: Improved fork names when the app doesn't set one: a long name keeps its "(fork)" ending, and in sessions started with a fork of "Name (fork)" is "Name (fork 2)"
[VSCode] Fixed forked conversations dropping messages: only one of the tool calls Claude ran in parallel was kept, and the last messages a compaction kept were lost, which could leave Claude's answer without the question it answered
[VSCode] Fixed a message being lost when Claude did not finish starting in time: the extension now starts Claude once more before showing the error
[VSCode] Fixed the sign-in screen opening when a request is blocked for its region or network
[VSCode] Fixed the Account panel showing the plan name with a lower-cased second word
[VSCode] Fixed file links in a Claude tab opening on top of the chat instead of in another editor group
[VSCode] Fixed attachment chips, menus, banners and dialogs in the Claude panel staying small when chat.fontSize is raised
[VSCode] Fixed ultrathink not raising effort for its turn or showing its rainbow when telemetry is off
[Cloud sessions] Added a link card to cloud sessions, so you can open or decline a link an MCP server asks you to visit instead of the request going unseen
[Cloud sessions] Changed the organization environment dialog in admin settings to the personal dialogs' short layout: each section opens from a row, and unsaved input asks before closing
[Cloud sessions] Fixed adding a network secret for a host that already has one silently replacing it; the Add secret form now refuses and points you to the existing secret
[Cloud sessions] Fixed new scheduled tasks ignoring your organization's default environment: the form now starts on the one an admin chose instead of the Anthropic-hosted default
[Remote Control] Fixed the next message to an idle session going unanswered after you restart , when you sent it within a minute of your previous message
[Claude Tag] Changed newly pasted artifact links in Slack to show a simpler card with an Open button that opens the artifact in Claude, instead of Slack's side panel
Fixed text output sometimes not saying why auto mode stopped a turn when a background agent was still running
Fixed CLAUDE_CODE_AUTO_MODE_SERVER=1 being ignored in sessions started by a host application (such as Claude Desktop) behind a proxy or LLM gateway with experimental betas turned off
Fixed plugin MCP headersHelper scripts receiving a corrupted CLAUDE_PLUGIN_ROOT and server URL when a credential-named environment variable was set to a switch value such as 1
Fixed the SDK register_repo_root control request not loading the CLAUDE.md of a directory outside the working directory (with CLAUDE_CODE_ADDITIONAL_DIRECTORIES_CLAUDE_MD=1)
Fixed the Artifact tool showing ? for artifact database access rules at the self level, and not quoting those rules back when it refuses a republish that would drop them
Fixed /model <id> not warning when the model isn't recognized by this version and auto-compact will assume a 200K context window
Fixed the "hold space to speak" hint using up its three showings in one session, and showing an empty key when push-to-talk is unbound
Fixed Grep and Glob never returning when the search process is killed at the timeout but does not exit, seen on Windows
Fixed a rare case where resuming a conversation did not restore its plan, when or had been run while part of that conversation was still being saved
Fixed first-run setup dropping words from the security notes and the terminal-setup explanation in narrow terminals
Fixed the Enterprise survey card taking a typed 1 or 0 after a short pause; a typed answer now needs Enter
Self-hosted runner: Fixed a message sent while Claude was working being answered after a Stop, once the session's process had been replaced
Self-hosted runner: Fixed an MCP server's on/off switch sometimes being lost when a session moved to a new machine
Windows: Fixed the Bash tool losing your aliases and functions in Git Bash when the rc file sets errexit and pipefail and only winpty aliases, or none, are defined
Improved started from the Code tab in Claude Desktop or on the web: cloud and sessions now show the findings card, not a plain-text list
Improved on large repositories: each refresh usually runs one fewer full-repository git command, and refreshes are spaced out when git is slow
Improved the messages shown when , a cloud session or a cloud agent finds no GitHub remote: they now say to create a repository at https://github.com/new, and no longer suggests a gh command that gh rejects
Improved SSL certificate errors to name the likely causes, among them a server that leaves out an intermediate certificate, and the fix for each
Changed auto mode so that an autoMode.allow list without "$defaults" no longer removes the built-in rule on scheduled-task prompts
Changed server-managed settings for Team and Enterprise logins: settings fetched from Anthropic's API now apply without an approval prompt, and a stored copy that doesn't verify is refused
[VSCode] Added sign-in to a Claude apps gateway from the chat panel, with no terminal needed
[VSCode] Changed ultrathink to run its turn at xhigh effort and show in a rainbow in the chat box, as in the terminal
[VSCode] Fixed the missing Effort slider, Ultracode switch and model name when the model setting has the [1m] tag, such as opus[1m]
[VSCode] Fixed saved side-question history being deleted too early while a settings file has errors
[VSCode] Fixed a conversation coming back in Auto mode after a reload or restart when its plan was approved with "Yes, and manually approve edits"
[Cloud sessions] Added a form card to cloud sessions, so you can fill in or decline a form an MCP server asks for instead of the request being canceled without you seeing it
[Cloud sessions] Added a "Catching up…" line that shows while a cloud or Remote Control session you switch back to is still bringing its messages up to date
[Cloud sessions] Changed network secrets so Enterprise members can add and delete them on their own cloud environments, instead of only viewing them
[Cloud sessions] Improved the Changes pane for cloud sessions: the note about what the list leaves out is now a badge beside the branch name, not a row above the diff
[Cloud sessions] Fixed file search in a cloud session's Files pane showing folders as ../.. paths after Claude changed directory; results now show their path from the project's root
[Claude Tag] Fixed Claude refusing to edit or append to a canvas it made in a Slack channel, from that channel, once the canvas was also shared to another channel or a DM
[Claude Tag] Fixed untagged replies going unanswered in a Slack Connect thread when both organizations have installed Claude and Slack delivered the reply to the other organization's app
[Claude Tag] Fixed a cloud scheduled task's live status checklist in Slack staying half-done; a run can now edit the top-level messages it posted during that run
[Claude Tag] Changed a Slack channel's Respond automatically switch to a "How Claude participates" choice on the channel's Configure page and in Claude Tag admin settings
[Code Review] Added a findings-by-severity card to the Code Review analytics page, showing the period's total findings, a daily chart stacked by severity, and each severity's count
Fixed background and cloud sessions started with Ultracode turning it back on at their next start after it had been switched off
Fixed the last broken reply and its retry prompts staying in the conversation after Claude gave up on a tool call that could not be parsed
Fixed a PreCompact hook with very large output making compaction fail or repeat; each hook's output is now cut at 10,000 characters
Fixed background diff refreshes briefly taking the repository's index lock, which could make a git command run at the same moment fail with "Unable to create '.git/index.lock': File exists"
Fixed markdown tables jumping between grid and stacked layouts on half-typed rows while streaming, and long tables falling back to raw pipes
Fixed the /resume picker showing the text of CLAUDE.md or CLAUDE.local.md as a session's title when the session only ran slash commands
Fixed answering from the main conversation when asked from a subagent's open transcript
Fixed pasting an image over SSH to a Linux machine doing nothing silently; the prompt now says to copy the file over and paste its path
Fixed sessions that failed to start when the session service was slow for a moment: the worker's registration is now retried with growing waits
Fixed model switches over Remote Control that take over 8 seconds getting a "still pending" error instead of the final result
Fixed the sandbox.excludedCommands setting description saying listed commands always run outside the sandbox; it now says every command in a call must match an entry
Fixed shell and MCP calls that auto mode, a deny rule or a PreToolUse hook blocked, or that otherwise did not run, reading as if they ran in a collapsed tool group
Fixed sandbox protections not applying to a worktree entered by or
Fixed hooks matching Bash not running on shell commands started by the Monitor tool; such hooks can block or ask, but not approve or rewrite those commands
Fixed a settings file excluded with still supplying some settings, such as auto mode rules and saved permission consents
Fixed auto mode reporting a call as blocked, and listing it in , when its safety check gave no verdict
Fixed a Claude apps gateway Vertex upstream hanging for minutes when a Google token endpoint accepts the connection and never answers
Fixed the Claude apps gateway's start-up warning for a deprecated Claude Desktop key that it still serves as written saying "stops being accepted" after the key's end date
Fixed opening the browser and starting a new login for plans billed through the App Store or Google Play; it now says where to change the plan
Fixed , and rewinding past a switch to another model after a refusal, moving a session on a model name Claude Code doesn't recognize to a different model
Fixed requests failing when a gateway or cloud provider refuses one of Claude Code's beta headers by name: the request is sent again without it
Fixed model IDs spelled with a dot behind an LLM gateway, such as claude-opus-4.8, being treated as an older model with the wrong context window, output limit, effort, thinking mode and cost
Fixed Remote Control clients showing a stray "Compacted (ctrl+o to see full summary)" row after /compact
Fixed the cloud sessions tip and the Remote Control idle notice showing when an organization's policy turns those features off
Fixed a resumed claude.ai cloud session making a model call nobody asked for when the previous worker stopped just after receiving a new chat's files
Fixed WebFetch in Cowork cloud sessions silently dropping a PDF's text past 100,000 characters; it now says how much was unread and where to read on
Fixed Claude being told only that a command was declined after you stopped it with Esc or Stop in a cloud session or the IDE; it now also hears that the command may have run
Fixed blank lines at the top of a code block disappearing when the code block opens a quote
Fixed a blank line appearing above some ⎿ rows in the transcript view (Ctrl+O)
Fixed vim mode dw, dW, yw and yW carrying on past the end of the line, and made w and W stop on empty lines
Fixed x and Enter in the agent panel sometimes acting on the wrong agent when another agent started or finished
Fixed pasted text and dragged-in files being lost in Claude's question dialog unless the "Other" row had focus
Fixed pasted text being lost when a row in the prompt footer was selected
Fixed vim mode p over a character selection ignoring whether the yanked text was whole lines
Fixed vim mode aw and iw taking the line break at the end of a line
Fixed ↓ selecting footer items hidden by the ? help menu, the command list or a paste hint
Fixed Esc on a command's panel, such as , also interrupting the subagent whose transcript is open
Fixed the welcome header in fullscreen mode showing the session's model while viewing a subagent or teammate that runs on a different model
Fixed the fullscreen transcript being left mid-conversation after "Restore conversation" in the rewind menu while scrolled up
Fixed a rare case where a deleted session could reappear in the resume list as an almost empty entry
Fixed prompts containing tags such as <bash-stdout> or <local-command-stdout> not being acknowledged to a local stream-json host
Fixed sessions staying untitled when the first prompt failed (for example on a usage limit) and the conversation continued afterward
Fixed the skill file watcher checking every removed skill kept in ~/.claude/skills/.trash, which added file system load that grew with each removal
Fixed the session name from /rename disappearing while Claude asks for permission or a plan decision, so side-by-side sessions stay identifiable
Fixed background sessions that fail to start being reported as a deleted daemon binary when the binary is still on disk
Fixed the tip and idle reminder about push notifications appearing when the push settings in are hidden or your organization has turned off Remote Control
Fixed ~/.claude/skills/.trash and ~/.claude/plugins/.trash growing without limit: each now holds about 1024 entries, whatever cleanupPeriodDays says
Fixed the Bash edit diff listing a whole file as changed when a CRLF file under git's line-ending conversion was re-saved unchanged or had one line edited
Self-hosted runner: Fixed an idle session moving to another runner instead of pausing when the runner's request to pause it lost its connection before Anthropic answered
Improved memory use in long headless and SDK turns that run many subagents: the parent session no longer keeps each subagent's tool results until the turn ends
Improved prompt history: Ctrl+R now matches text inside collapsed [Pasted text] pills
Improved the upload prompt to show the folder, the project and the files it will upload or delete
Improved review tab, now called Recently blocked: the footer says what Esc will do with marked rows
Improved auto mode's blocked calls: messages name the command, say Claude may retry and auto mode checks again, and point to to review
Improved permission prompts: a long reason takes fewer rows, so it pushes the command being approved off the screen on fewer terminals
Improved the cloud session error shown while a request refused for your claude.ai login is still being retried: it now also suggests
Improved the behavior of stored claude.ai, Team, and Enterprise logins when MDM and remote settings differ on base URL or apiKeyHelper
Improved in agent view to say how to stop agent view opening by default
Improved session auto-titles: a session that starts with a skill or a prompt-based command such as now gets a title from it instead of staying untitled
Improved speed and memory use on damaged transcripts
Improved speed in sessions with ten thousand or more MCP tools
Self-hosted runner: Improved the error shown when a session's branch isn't on the git remote: it now covers a never-pushed branch, says how to fix each case, and no longer suggests retrying
Updated the skill: its Datadog setup for API tracing now sends the dd-llmobs-enabled: true header, as the Console does, and its ant install instructions drop the outdated macOS xattr step
Updated the bundled dataviz skill to advise printing y-axis tick labels in full under 10,000, and horizontal ones in full under a million where they fit
Updated the bundled dataviz skill to answer donut and pie chart requests with ranked bars or a segmented bar that prints its values
Changed Claude's file tools to ask before editing the local copy of your organization's server-managed settings, as they do for your settings files
Changed to check workspace trust before it runs git, as does
Changed the Bash tool's shell to clear any inherited which alias or function and to stop passing exported which/unsetenv functions to commands, so which is the system command or zsh builtin
Changed Recently blocked to refuse approving a call you can't read in full, including one the terminal is too short to show
Changed auto mode in Cowork cloud sessions: a hook's allow of an MCP tool call now counts as no answer, so the classifier or a permission prompt decides
Changed hook if conditions such as Monitor(tail *) to match the Monitor tool's shell commands as Bash(tail *) matches Bash's
Changed the claude-api skill to ask to read a Managed Agents workflow run's workflow before changing the agent to improve that run
Changed flagged requests to retry on another model, not end in a refusal, when ANTHROPIC_DEFAULT_OPUS_MODEL, availableModels or deniedModels leaves only an older Opus model, or none
Changed idle compaction to also run for subscribers with telemetry turned off, and on Bedrock, Vertex, Foundry and LLM gateways once the one-hour prompt cache is on
Changed FORCE_HYPERLINK=false (also no and off) to turn hyperlinks off instead of on
macOS: Changed git grep in most commands that Claude runs to use the C locale, to avoid a reported memory leak in macOS's regex library on files that aren't valid UTF-8
[VSCode] Fixed "Clear authentication" for MCP servers reporting success when the saved sign-in could not be removed
[VSCode] Fixed missing spinner and Stop button while a queued message's hooks run
[VSCode] Fixed session group changes that cannot be saved, such as a delete, failing silently; an error notification now appears
[VSCode] Fixed Cmd+F / Ctrl+F not opening the find widget in the plan preview tab
[VSCode] Fixed the voice dictation shortcut (Ctrl+D) doing nothing under non-Latin keyboard layouts such as Russian, Greek or Hebrew
[VSCode] Fixed missed one-time saved scheduled tasks being deleted without asking when the extension opened without a chat
[VSCode] Changed CLAUDE_CODE_DISABLE_CFC_PROMPT to also stop the extension adding the Claude in Chrome instructions to a session's messages; the browser tools stay available
[Cloud sessions] Added an Include completed button to the Scheduled tasks page when finished one-off tasks are the only ones hidden, so you can show them without opening the Sort menu
[Cloud sessions] Fixed recently used self-hosted environments never appearing among the recent environments on the new session card
[Cloud sessions] Fixed cloud sessions reporting uncommitted changes every turn after Claude moved a branch to a commit it had pushed from another worktree
[Cloud sessions] Fixed the self-hosted environment details dialog in admin settings squeezing its content out of view in very short windows or at high zoom; the dialog now scrolls
[Cloud sessions] Fixed the permission mode picker staying on Auto after a running cloud or Remote Control session refused the switch; it now shows the mode in use and tells you
[Cloud sessions] Improved scheduled tasks: runs in Anthropic's cloud now load the plugins enabled on your claude.ai account
[Cloud sessions] Improved Test connection for GitHub Enterprise in admin settings to also connect the way cloud sessions do, and to warn you when that second test fails
[Cloud sessions] Improved cloud session transcripts: a rename row now names the new title, and repository and environment lists show as a table instead of one line of JSON
[Cloud sessions] Changed cloud sessions from the web, desktop and mobile apps to start even when a setup script exits with an error, instead of failing to start
[Remote Control] Fixed the permission mode button in Remote Control sessions showing the wrong mode until you typed; while your computer is online it now shows the real mode on open
[Claude Tag] Added a dismissible link to the Claude Tag API docs on the Bundles and Channels tabs in admin settings, for Enterprise organizations with Slack connected
[Claude Tag] Fixed @Claude !restart giving up after one failed workspace check in channels shared across Enterprise Grid workspaces; it now retries, then asks you to run it again
[Claude Tag] Fixed a second confirmation DM and channel note when you connect your Claude account from Slack twice from the same link within a few minutes
[Claude Tag] Fixed follow-up messages in Slack showing no sign of progress while Claude's session waits for a self-hosted runner; Claude now posts a wait notice in the thread
[Claude Tag] Fixed Claude sometimes not answering a tag in its own thread in Slack Connect channels where both organizations have installed Claude
[Claude Tag] Fixed Retry on plugin and skill pages in Claude Tag admin settings discarding unsaved access changes after a failed load; your edits now stay in place
[Claude Tag] Fixed the repositories control in Claude Tag admin settings showing the same action twice; its menu now lists only what the button doesn't already do
Changed cloud sessions started from the CLI to get their names and branch names from the server
Changed prompt and agent hooks to run at most 24 at a time per session, sub-agents included, plus at most 12 that have waited longer than their event's timeout; a timeout under 1 second now counts as 1 second
Changed a subagent's autoCompactWindow to lower the window set by CLAUDE_CODE_AUTO_COMPACT_WINDOW, where it had no effect before; it still never raises that window
Changed OpenTelemetry mcp_server.name to report the real name of fixed-URL remote MCP servers declared by plugins from the official Anthropic marketplace, instead of custom
Changed Claude Code to stop sending the claude_code.safety_event OpenTelemetry event
[VSCode] Fixed sessions ending on a bare exit code when your organization's settings couldn't be loaded or were refused at startup; the tab now says why and offers Retry or Sign in again
[VSCode] Changed usage limit resets to show a clock time ("Resets at 3:10 PM") and to say "5-hour limit"
[Cloud sessions] Added an effort level to the model picker when you create or edit a routine that runs in the cloud
[Cloud sessions] Added a Bash editor with colors, line numbers and a Copy button to the setup script box in cloud environment settings
[Cloud sessions] Improved the step shown when Claude adds a repository to a cloud session: opening it now shows a short table of what happened instead of raw JSON
[Cloud sessions] Fixed resending an unchanged message after a failed send in a cloud session sometimes running it twice
[Cloud sessions] Fixed a failed cloud environment creation showing its error only as a toast outside the open dialog; it now appears inside the dialog
[Cloud sessions] Fixed Edit in a routine's menu on the Routines page going to the routine's page without opening its edit dialog
[Remote Control] Fixed an unarchived Remote Control session showing as working until a computer reconnected; it now shows as idle
[Claude Tag] Improved Claude Tag's retry notice in Slack to name the model in use, or say rate limits were hit, instead of a generic API error
[Claude Tag] Fixed a Claude Tag channel's on/off switch and agent settings falling back to workspace defaults when an older private Slack channel goes public and gets a new ID
[Claude Tag] Fixed Claude in Slack not replying in channels whose environment has network access set to None
[Claude Tag] Fixed Claude in Slack sometimes posting a file in the wrong thread when it was answering in another thread of the same channel
[Code Review] Fixed Code Review reviewing an outdated commit, or none at all, when GitHub delivered a push event late; it now reviews the pull request's current commit
Fixed starting the background service before reporting that no background session matches the id
Fixed not warning about a prompt cache miss in plan mode when the plan model differs from the session model
Fixed saying the VS Code extension was installed before the install finished or when it failed
Fixed the Write tool's file preview skipping rows and miscounting hidden lines when a line is wider than the terminal
Fixed ↑ in an agent's chat tab recalling a message that was still waiting to be delivered, so resending it sent a second copy
Fixed Cowork cloud sessions losing their connectors and most tools after a restart when a plugin or your settings named an agent; Cowork cloud sessions now ignore that setting
Fixed agent teams sessions showing an empty task list when coming back with , , or , including after or a crash, and writing to the original session's list
Fixed pasting text that mentions an image file, such as ! open /tmp/shot.png or /review look at /tmp/shot.png, attaching the image and dropping its path from the prompt
Fixed the feedback draft card showing its 1/2/0 and Esc shortcuts while the prompt has text, when those keys act on the prompt instead of the card
Fixed a lone backslash in quotes or brackets, like "\" or (\), disappearing from Claude's responses
Fixed agent teammates compacting their history when DISABLE_COMPACT is set
Fixed the rewind menu offering "Summarize from here" and "Summarize up to here" when DISABLE_COMPACT is set
Fixed a finished , or another skill that runs in a sub-agent, running a second time when a cloud or background session restarts
Fixed long hidden thinking being cut off as idle on Google Vertex AI, Microsoft Foundry and Claude Platform on AWS, where the endpoint sends thinking progress updates
Fixed saying it had installed the JetBrains plugin when nothing was installed
Fixed Claude Pro and Max subscribers being told to ask their admin when their subscription can't be used; the message now points to billing settings
Fixed the diff pane opening by itself after an edit in wide fullscreen terminals when it had nothing to show
Fixed showing a remote server as failed after "Clear authentication" when the server works without sign-in
Fixed showing "authenticated" for a remote server that Claude Code sends no credentials to
Fixed a folder of plugins loading as one plugin when an empty .mcp.json was at its top
Fixed never showing large prompt-cache misses under "What's contributing to your limits usage?"
Fixed status line links staying plain text in background sessions after you open them from a terminal that supports links
Fixed the /rewind confirmation saying the conversation "will be forked" when the later messages are removed from the conversation
Fixed the /rewind warning that wrongly said manual and Bash edits are never affected by a code restore
Fixed plan approval in screen reader mode sending feedback you had dismissed with Escape
Fixed Claude Code retrying requests the API marked not to retry, which could hold a turn for minutes or, in unattended retry mode (CLAUDE_CODE_RETRY_WATCHDOG), indefinitely
Linux: Fixed sandboxed Bash commands failing with bwrap: Can't create file when a folder was also an added directory and permissions.blockReadsOutsideWorkingDirectories was on
Self-hosted runner: Fixed a session failing to start when a rate limit (HTTP 429, or a git wrapper that exits 75) blocks an added read-only repository; it now starts without that repository
Improved startup time for Pro and Max accounts by skipping two network requests on launches within an hour of the last check
Improved and claude --teleport to warn when a compacted cloud session loads from its last compaction, so the messages it summarized aren't in the local copy
Improved the messages shown when a background session's process exits: they no longer promise a restart that isn't coming, and they say how to resume the session
Improved artifacts with several views: Claude now routes each view on the link's #name and no longer says the address bar stays the same as you switch views
Improved shell commands that reach their timeout: the result now shows the output so far and says the command is still running in the background
Improved compaction: when the model's reply has no summary in it, Claude Code now usually asks for the summary once more before it replaces the conversation
Improved the Artifact tool's choice between a page and a document: explainers and visual or interactive work become artifact pages; documents are for writing people keep editing or pass around
Improved startup time for launches whose only arguments are options and their values, such as claude --model opus
Improved the "Connection dropped" API error: it now says where to look first (the proxy or gateway in use, else VPN or firewall; Anthropic API only, Bedrock, Vertex and Foundry are unchanged)
Improved screen reader mode: deleting a rule in /permissions says "Deleted allow rule …" right away
Improved the message shown when a pasted sign-in code is refused: it now says the code may have expired or been used, and to sign in again
Improved Slack connector sends: Claude now checks a channel's topic for posting rules before messaging a channel you didn't name
Improved screen reader mode: Claude's questions are listed as "Questions: Color (answered), Pages", without arrows or symbols
Changed ultrathink in the interactive terminal to run its turn at xhigh effort on Opus 5.5, Sonnet 5.5, Haiku 5.5 and Fable 5.1 through Anthropic's API; typed while Claude is working, it raises the rest of that turn
Changed the ultrathink rainbow to appear only where the keyword can raise effort, and not when the word is quoted or part of a file path
Changed Ctrl+D in agent view to match the prompt: on an empty input, pressing it twice exits
Changed --output-format json and stream-json output to write DEL, C1 control and Unicode format characters inside strings as \uXXXX escapes; parsed values are unchanged
Changed model names and IDs to drop the [1m] suffix and its label on models where the suffix has no effect; the suffix is still accepted
Changed startup warnings about permission rules in settings files to show once per user until the rule changes
Changed to tell Claude to put the effort level first and use max only when asked
Changed DISABLE_COMPACT in settings files and in a mod's $.env.set so they can only turn compaction off, not back on
Changed Claude Code on Bedrock, Mantle, Vertex, and Foundry to load model settings from a signed file on downloads.claude.ai; set CLAUDE_CODE_MODEL_CATALOG=off to turn this off
Changed sessions that set CLAUDE_CODE_SYNC_SKILLS with feature-flag fetching off to reuse a claude.ai skills list up to 10 minutes old that another session on the machine fetched
Changed clicks on scrollbar arrows and bars in fullscreen lists to act when the mouse button is released, so moving off the scrollbar before letting go cancels the click
Changed to say it deletes data only on this computer, not anything stored by Anthropic
[VSCode] Added syntax coloring to code blocks in Claude's replies, in light, dark and high contrast dark themes
[VSCode] Added a "Running UserPromptSubmit hooks" spinner status and screen reader announcement for slow UserPromptSubmit hooks
[VSCode] Fixed custom skills and custom slash commands sent from the VS Code or JetBrains panel leaving out the open file or selected lines that ordinary messages include (anthropics/claude-code#102799)
[VSCode] Fixed the extension host freezing while the login shell ran its start-up files to read PATH on macOS and Linux
[VSCode] Fixed clicking an image in a tool result, or closing its preview, also opening the result's text in an editor tab
[VSCode] Fixed voice dictation continuing to record after a message was sent with the Send button; sending now stops dictation first, as pressing Enter already did
[VSCode] Changed the extension to start Claude Code sessions with DISABLE_TELEMETRY set while VS Code's telemetry setting is off, so they send no usage metrics or error reports and fetch no feature flags
[VSCode] Changed the session list side bar to load Web sessions when the Web tab is first opened, not at startup
[Cloud sessions] Fixed routines in Anthropic-hosted environments staying locked after their owner left the organization and rejoined; the owner can now turn them back on
[Cloud sessions] Fixed a failed routine API token delete or regenerate showing nothing if the edit dialog had already closed; it now shows an error toast
[Cloud sessions] Fixed cloud environment dialogs, including the admin dialog, accepting duplicate names; they now refuse a name another listed environment already has
[Claude Tag] Added a Skills view to Claude Tag analytics showing how often Claude runs each attached skill in Slack channels and which go unused, with Usage links in admin settings
[Claude Tag] Improved Claude Tag routines that run in a new session: a run with nothing to report can now end without posting a throwaway message to the channel
[Claude Tag] Changed Claude Tag admin settings to show a lock instead of # for private Slack channels that your own Slack account can see
[Code Review] Improved Code Review's check run to say no further automatic review will start when the model still can't analyze a change on the automatic retry
[Code Review] Improved Code Review reliability: a review whose session fails to start because of a transient server fault is now retried once automatically, and its check run says so
[Cloud sessions] Changed the cloud environment dialog to open network access, setup script and environment variables from rows instead of listing every editor at once
[Claude Tag] Fixed Claude Tag treating ! commands such as !restart and !help as ordinary messages when sent in bold, italic or strikethrough
[Claude Tag] Fixed Claude Tag admin channel and workspace pages being replaced by a load error when a background refresh of the bundle list fails
[Claude Tag] Fixed Claude Tag's spend limits page in admin settings reporting that no channels match a filter while channel names are still loading
[Code Review] Fixed the Code Review admin section hiding its repositories and switches after a failed refresh of the repository list
[Code Review] Improved the Code Review admin section to retry the first load and show one Try again banner when it still fails
Fixed showing an out-of-date "Help improve our AI models" value; it now also says when the setting can't be fetched
Fixed feedback saying "try again later" when your organization does not accept feedback; it now shows the server's reason and where to report a bug
Fixed oversized /feedback reports failing instead of being resent without the transcript
Fixed a skill in an folder being unreachable when another skill already held its name; it is now offered as <folder>:<name>
Fixed and not finding a nested package's own skill when its files were changed from the shell
Fixed the /claude-api skill saying that ant beta:worker poll --on-work passes trace context to the command
Fixed the /claude-api skill's C# tracing setup missing spans from the cloud platform clients
Fixed the /claude-api skill saying that API spans for requests to Claude Platform on AWS can't join the caller's trace
Fixed hooks that run in PowerShell not blocking when the hook's program exits with code 2, and on Windows and hooks with "shell": "powershell" failing open when Git for Windows isn't installed
Fixed a mod's turn.step hook that names a model by alias, such as haiku, failing every request with a model error: the alias now resolves to its model
Fixed plugins and skills synced from claude.ai being removed, sometimes mid-session, after a disk read error
Fixed artifact publishes and updates being refused for some ordinary pages, such as pages with certain minified scripts or artifacts Claude could not read first
Fixed Claude asking for permission on each artifact update for the rest of a turn after the conversation was compacted in that turn
Fixed fine-grained tool streaming staying off on Amazon Bedrock when ANTHROPIC_BEDROCK_BASE_URL is set to the default bedrock-runtime.<region>.amazonaws.com endpoint
Fixed the "Waiting for API response" hint flickering behind gateways that send only keepalive pings: routes off Anthropic's backend now wait 45 seconds
Fixed Claude notifying unrelated GitHub users by writing role names and placeholders as mentions in PRs, issues and comments
Linux: Fixed sandbox write denies lifting when a background command outlived the session
Windows: Fixed PowerShell permission checks auto-approving some Set-Location or cd commands that target the current directory and carry extra arguments; these now prompt for approval
macOS: Fixed the "Install Command Line Developer Tools" dialog opening each time Claude Code starts on a Mac without Xcode or the Command Line Tools
Self-hosted runner: Fixed --startup-timeout-min stopping a session whose first prompt, such as , was still working in a subagent; a frozen process is still stopped
Improved the speed of many git commands Claude Code runs for itself on Windows; on every platform, errors from those commands now show in English even when git is set to another language
Improved the error when a hooks module is nested too deep to load: it now names the file instead of showing a bare stack-overflow message
Improved disk-full handling: a Bash command cut off by a full disk now says so and names the folder to free up, and starting on a full temp volume prints a clear message, not a raw ENOSPC error
Improved the /claude-api skill to offer API tracing alongside SDK tracing when asked to add OpenTelemetry
Improved the /claude-api skill to check the live docs before saying a feature is unsupported
Self-hosted runner: Improved sessions that move to a new runner: Claude now sees the tool call that was interrupted, marked as outcome unknown
Updated the bundled dataviz skill to accept APCA as a text-contrast measure (keeping WCAG 2 ratios where AA conformance is required), add an apca(text, background) function to its palette validator scripts, and say whether a label inside a colored chart fill should be white or near-black
Updated the /claude-api skill: service account keys and Workload Identity Federation tokens can now manage OpenTelemetry destinations
Changed sed -i to get the standard Bash prompt and run as written, not a simulated file-edit preview; like other Bash edits, it is no longer restored by
Changed to require workspace trust: it asks on a terminal, else refuses; scripts pass --trust-workspace, which takes no value (put a PR number or base branch before it), or set CLAUDE_CODE_DISABLE_ULTRAREVIEW_TRUST_CHECK=1
Changed the dangerous rm and rmdir prompt in bypass permissions mode in the Desktop app and VS Code to deny the command at once with a rewrite hint, so unattended sessions keep going
Changed commands the settings exclude from the sandbox to ask before writing to its write-list paths while the sandbox is enabled but cannot run; the unsandboxed fallback is refused there
Changed worktree creation and reuse so git no longer fetches objects on demand, in ordinary clones and in partial clones with a Bash sandbox configured; such a partial clone fetches them first
Changed the skill to build Managed Agents subagent teams on multiagent_20261001 with dynamic workflows on by default, instead of coordinator
[VSCode] Added a log warning that says what to do when dictation or the extension's own requests fail certificate verification, such as behind a TLS-inspecting proxy
[VSCode] Fixed the Claude panel staying blank after the editor cached an incomplete copy of its files; it now recovers by itself, or says what went wrong and how to fix it
[VSCode] Fixed Session history filling up with empty "Untitled" sessions each time you start a new session without sending a message
[VSCode] Fixed long slash-command messages such as filling the chat panel; they now fold behind Show more like other prompts (anthropics/claude-code#97469)
[VSCode] Fixed long messages not folding behind Show more after the chat panel is made narrower
[VSCode] Fixed Ctrl+J in the chat input always inserting a newline: it is now left to VS Code and the OS when "ctrl+j" is set to null in the Chat context of ~/.claude/keybindings.json
[VSCode] Fixed a mod's "From the … plugin" label above the prompt being drawn over the slash command and @-mention menus (anthropics/claude-code#102981)
[VSCode] Fixed an empty list item, paragraph or code block, and list items renumbered from 1, when pasting copied LaTeX math
[VSCode] Fixed the feedback error showing only an HTTP status when your organization does not accept feedback
[VSCode] Improved Edit and Write speed in the chat panel: the wait for new problems after each edit is now 0.75 seconds in most cases, down from 1 to 1.5 seconds
[Cloud sessions] Fixed the Add connector list in routine forms saying no connectors were available while they were still loading
[Cloud sessions] Fixed the cloud environment editor shuffling environment variables and adding backslashes to values that contain both kinds of quote
[Cloud sessions] Fixed the self-hosted environment details dialog in admin settings so its title, tabs and buttons stay in view while only the content scrolls
[Cloud sessions] Fixed the "read documentation" tool row in cloud sessions, which showed escaped JSON instead of a readable page
[Cloud sessions] Improved a cloud session's Changes pane, which now says when it lists only pushed commits or only Claude's edits
[Claude Tag] Fixed Claude in Slack posting a draft you approved for a channel into your DM by mistake; a post with no channel is now refused so it can go to the approved channel
[Claude Tag] Fixed Allow and Deny on Claude's approval cards in Slack doing nothing when the session had stopped; your answer now restarts the session
[Claude Tag] Fixed Claude ignoring untagged messages in a Slack channel after its workspace moved to a different Claude organization, including unshared channels on Enterprise Grid
[Claude Tag] Fixed Claude in a Slack channel posting a threaded reply before reading a newer message someone had just added to that thread
[Claude Tag] Fixed the Slack page in Claude Tag admin settings saying no workspaces were connected when the list failed to load; it now shows an error with a Retry button
[Code Review] Fixed a finished review showing no check on the pull request when earlier tries to create it failed; a final try now adds a completed check
[Code Review] Fixed a push queued behind a running review still starting a review after @claude review stop; its check now closes and says why
Self-hosted runner: Fixed archiving or requeueing a session, or stopping the runner, during its checkout hook leaving the hook's processes running and the runner's slot held
Improved recovery from unparseable tool calls: Claude Code now retries the call up to twice before ending the turn with an error
Improved fork subagents launched together: each is now told which launch is its own, so forks are much less likely to try to start each other's work
Improved browser sign-in: the success page now appears as soon as sign-in completes, without waiting for your account profile to load
Improved web search errors in cloud and self-hosted runner sessions: a search refused with a 403 that gives a reason now shows that reason instead of a generic "Authentication error"
Improved the time to the first reply in cloud sessions when one of the desktop app's MCP servers can't connect
Improved Remote Control connect time for sessions whose transcript contains large pasted images or PDF reads
Changed the notice Claude gets when the WebSearch budget is used up to also tell it not to query search engines in a browser or through computer use
Changed the axScreenReader setting and CLAUDE_AX_SCREEN_READER in a settings env block to apply only from user, managed or settings (since 2.1.305)
Self-hosted runner: Changed checkout hooks to be stopped after 30 minutes by default, failing the session's setup; if yours needs longer, raise --checkout-hook-timeout-min or set it to 0
Self-hosted runner: Changed the certificate file built for Anthropic-managed git to filter its trusted certificates as the CLI does; a [runner:warn] line gives the number left out
[VSCode] Added a notice on the microphone button when voice dictation stops by itself (15 seconds without recognized speech, or the 2-minute limit), saying why and that the text so far is kept
[VSCode] Fixed a long prompt expanded with Show more covering the whole chat panel: a pinned prompt is now capped at 40% of the panel and scrolls
[VSCode] Fixed part of a list item or table cell with LaTeX math pasting as a new list or table in rich text editors
[VSCode] Fixed dictation failing behind a TLS-inspecting proxy when NODE_EXTRA_CA_CERTS is set only in ~/.claude/settings.json; it now also follows CLAUDE_CODE_CERT_STORE
[VSCode] Changed the "still open somewhere else" notice to also cover a Claude process left over from an extension restart, which usually ends on its own within about 10 minutes
[VSCode] Changed voice dictation to filter its trusted certificates as the CLI does
[VSCode] Changed the extension's own requests to filter their trusted certificates as the CLI does, and to trust the NODE_EXTRA_CA_CERTS file named in the environment or in user settings
[Cloud sessions] Fixed the repository picker saying "No repositories match" while a search was still running; it now shows "Searching…" until the results arrive
[Cloud sessions] Fixed the "Waiting for a runner" status on self-hosted environments being cut off; with on-demand runners it now counts up from your last message and shows failed attempts
[Code Review] Added @claude review stop (also off and pause) to Code Review, ending an @claude review always subscription on a pull request without starting a new review
Remote Control: Improved the spawn-mode messages: pressing w now says the new mode is saved for the folder, and a later start that uses the saved mode says where it came from
Changed allowedMcpServers to stop filtering managed-mcp.json stdio servers that use ${VAR} only in env: one your allowlist left out now loads on upgrade; use deniedMcpServers to keep it off
Changed plugins that Claude Desktop mounts by path to no longer keep their allowed-tools when your organization's managed settings set allowManagedPermissionRulesOnly
Changed the delete confirmation to take 1 or Enter to keep, 2 to delete, and Esc to cancel; y and n no longer answer it
Changed a mod's docked pane to stay within 45% of the terminal's width, including a width kept from a wider terminal
[VSCode] Added a "Running start-up hooks" spinner status, with a screen reader announcement, while SessionStart or Setup hooks run
[VSCode] Fixed the spinner cutting off "Compacting..." when your spinnerVerbs setting replaces the built-in verbs with short ones
[VSCode] Changed the message shown when a session does not start in time and no hook is running: it now leads with the output logs and lists causes instead of pointing to sign-in and network first
[Cloud sessions] Fixed the Cloud environments admin page wrongly refusing to save an existing environment with an "installs packages" error
[Cloud sessions] Improved deleting a self-hosted environment so the dialog and error messages say what blocks the delete and what it will affect
[Claude Tag] Added public Slack channels Claude hasn't joined to the Claude Tag admin Add place search, so admins can set one up from there
[Claude Tag] Fixed Claude Tag access bundles so a repository that moved to another GitHub account can be added again
[Claude Tag] Fixed a routine set up in a Slack DM thread no longer posting after another routine in that thread restarted the conversation; both now keep posting there
[Claude Tag] Fixed routines set up in a Slack thread reporting success without posting after the conversation ended; those runs are now skipped and the creator is told
[Claude Tag] Improved Claude Tag admin pages in large organizations so plugin, skill and bundle edits work while the channel list is still loading
[Code Review] Fixed Code Review sometimes not reviewing the newest commit when several pushes landed on a pull request during a review
[Code Review] Changed Code Review re-reviews so they no longer open with LGTM while earlier blocking findings are still open
Fixed context_management: Extra inputs are not permitted errors behind LLM gateways; Claude Code now resends the request without that field
Fixed OpenTelemetry settings delivered through server-managed settings being ignored for the whole session after signing in during first-run setup or the first start after /logout
Fixed unsandboxed Bash commands in Claude Desktop Code tab sessions on macOS and Linux not seeing environment variables exported in shell startup files such as ~/.zshrc
Fixed the Consumer Terms notice being skipped for a day or longer after a server error
Fixed offering choices that may not apply to you after a network or server error
Fixed a "Context limit reached" or "Prompt is too long" error after stopping a turn while Claude Code was compacting a conversation the API had rejected as too long
Fixed subagents sometimes forgetting their most recent work when they were messaged or resumed right after finishing
Fixed claude --help text for , , , , , and to match actual behavior
Fixed claude --worktree removing the worktree and its branch without asking at exit when HEAD was detached or on another branch, which could lose commits
Fixed resumed and cloud sessions sending Claude the whole skill list again each time plugins reloaded at startup
Fixed an interrupt not ending a Read that waits on an idle pipe or device named like an image
Fixed /effort status, /effort ultracode and the prompt's effort indicator showing a guessed effort level when CLAUDE_CODE_EFFORT_LEVEL is auto or unset and no level is sent
Fixed a PreToolUse hook's deny reason being replaced by a timeout error when an Agent SDK callback hook on the same tool call timed out
Fixed Bash and PowerShell deleting a large command's output file when it could not be copied to the session's tool-results folder, unless the disk is full
Fixed notes typed into a multiple-choice question with previews being cut off with "…" in terminals under about 100 columns, hiding what was typed (anthropics/claude-code#82768)
Fixed self-paced wakeups scheduled at the 1-hour maximum firing just after the 1-hour prompt cache expired, so those wakeups no longer re-read the conversation uncached
Fixed agent teams: approving a shutdown request from the main session no longer exits the whole CLI
Fixed a skill's once hook also removing another skill's identical hook after it ran
Fixed transcript mode's { and } landing the prompt on an inconsistent row, or off screen, instead of the transcript's first row
Fixed CLAUDE_CODE_AUTO_COMPACT_WINDOW=200k silently setting a 100K window: the variable now accepts k and M suffixes like , and warns when a value is out of range or ignored
Fixed Ctrl+C in the agents view clearing a text selection without copying it when pressed before the mouse button was released
Improved to say when a rate limit on usage data ends instead of "try again in a moment"
Improved the lines shown when a mod written in the session loads, reloads or fails to load
Improved artifacts with several views: when you ask for links to them, Claude now writes out each view's link and explains that the address bar stays the same as you switch views
Improved cloud sessions: a new conversation's first turn no longer waits for the local (stdio) MCP servers of plugins synced from claude.ai, unless a server sets alwaysLoad: true
Improved how a remote session recovers its status when the server refuses a status update that carried other session data
Improved session file size in auto mode: the safety classifier's context is no longer stored with every request
Improved the invalid-settings warning: a file that did not load lists only what stopped it, and long lists are capped per file
Improved resume of large compacted sessions in SDK and headless mode: the first request after resuming is sent sooner
Improved responsiveness and throughput when many subagents are running at the same time
Improved memory use when sending requests in long or resumed conversations
Self-hosted runner: Improved the error shown when the git host answers "not found" for a session's repository: it now names the repository and whom to ask
Windows: Improved git command start-up with a standard Git for Windows install by running its git.exe directly instead of through its cmd launcher
Changed mods' settings.read hooks to receive each settings layer and rewrite the merged settings, so a managed mod can make an organization's setting a ceiling, including the cleanupPeriodDays the retention sweep uses
Changed the delete confirmation to show numbered choices: 1 or Enter keeps the artifact, 2 deletes it, and y, n and Esc still work
Changed the question that turns on the mods Claude writes in a session to plain text with no link or session id; it stays up when a new turn starts, and Claude tells you what loaded when you turn them on
Changed tool search to be on by default behind a custom ANTHROPIC_BASE_URL; a 400 or 422 from the gateway is retried without it
Changed compaction to send Claude the skill list again afterwards; now sends only new or changed skills
Changed skill hooks: the skills of one source (a repo, your own folder, or a plugin) can register at most 1,024 hooks and 16,384 matcher characters per session
Changed skills under a policy that allows hooks from plugins only: a skill used in the main conversation whose hooks are kept out no longer gets its allowed-tools
Updated the /claude-api skill to use the ant CLI on Claude Platform on AWS instead of falling back to the SDK or curl
Removed the notes from that predicted where a mod's hooks would run
Removed the "(research preview)" label from the dialog title on Opus 5.5
[VSCode] Added mod drawing in the chat panel for sessions on Amazon Bedrock, Google Vertex AI and Microsoft Foundry, behind an LLM gateway, or with telemetry turned off
[VSCode] Fixed one cause of sessions failing to start with "Subprocess initialization did not complete within 60000ms": time a SessionStart command hook spends running no longer counts toward the limit, up to 10 minutes in total
[VSCode] Fixed a session closed while it was starting keeping its Claude Code process running until the start ended
[VSCode] Fixed a mod's drawings disappearing from a long-open panel until the next turn on machines that also run an older Claude Code
[VSCode] Fixed Past conversations hiding sessions when claudeCode.claudeProcessWrapper is set
[VSCode] Changed background sub-agents to show as one status line under their Agent card instead of streaming every step into the chat; the full transcript stays in /tasks
[Cloud sessions] Fixed folders in the composer's @ list showing no name in cloud sessions, where picking one added only a space instead of a mention
[Claude Tag] Fixed Claude going silent in a thread when its channel becomes shared across Enterprise Grid workspaces mid-task; it now posts a one-time note to @-mention it in a new thread
[Claude Tag] Fixed @Claude !fork typed outside a thread getting no visible reply; Claude now shows you a private note saying to run it from inside a thread
[Code Review] Added review levels to Code Review: Owners choose Quick, Standard (the default), or Deep for the organization, and can give individual repositories their own level
[Code Review] Added an option in Code Review admin settings to review every repository in a GitHub organization, including ones added later, without selecting them one by one
[Code Review] Fixed pull requests opened within a minute or two of an admin turning on Code Review being silently skipped; they are now retried and reviewed
Fixed an emoji that a link starts inside wrapping one column too wide, which hid it in question previews and turned tables into lists
Fixed worktree isolation refusing to create or resume worktrees under git 2.56 or later when a stray .git file points at a directory that doesn't exist
Fixed a cloud session's cost and usage restarting from zero after the session resumed in a new process
Self-hosted runner: Fixed git fetches failing with "bad object refs/heads" in sessions that reuse a checkout stored in git's reftable format
Windows: Fixed every file write being refused or asked about for projects on exFAT or FAT32 drives, including in sessions started with
Improved startup time with many plugins enabled: plugin command and agent files now take far fewer file system calls to load, most of all on Windows
Improved auto mode with the server-side classifier: a conversation too long for the safety check is now compacted, instead of every checked tool call being denied
Improved the message when a background session reopened from another folder has no LLM gateway: it now says why, instead of "Not logged in"
Changed and Agent SDK sessions with no permission mode to start in default mode on third-party providers, with telemetry off or on a fresh install; --permission-mode auto keeps auto
Changed fork subagents (subagent_type: "fork") to be on by default in , the Agent SDK, the desktop app and VS Code, as they already are in the terminal; CLAUDE_CODE_FORK_SUBAGENT=0 turns them off, and never offers them
Changed the desktop app and VS Code to always run the main conversation's subagents in the background, as the terminal does, rather than let Claude choose; a subagent's own Agent calls in , the Agent SDK, the desktop app and VS Code now run in the foreground by default
Changed the ← for agents footer hint to hide 10 seconds after a session opens; the count of agents waiting on you still shows
Changed where the Claude in Chrome instructions sit in the system prompt so that new conversations can read them from the shared prompt cache
Changed prompt and agent hooks so that at most 12 of one event run at a time; the rest wait their turn
Changed the message shown when your organization's policy turns off : it now points to GitHub issues instead of an organization admin
[VSCode] Fixed text after an unclosed code block in a list showing as plain text while a reply streams, then turning into code
[VSCode] Fixed MCP server sign-in from the panel opening a broken authorization page when the server URL contains a query string
[VSCode] Fixed the @browser banner saying "Browser connected" when no browser with the Claude extension can be reached
[Cloud sessions] Added a banner on a routine's page that says why its last run didn't start, such as your organization reaching its limit on concurrent cloud sessions
[Cloud sessions] Fixed "Rewind to here" failing on every message except the newest in cloud sessions; self-hosted runners need Claude Code v2.1.246 or later
[Cloud sessions] Fixed the pull request status bar in cloud sessions flipping a pull request with merge conflicts back to ready while GitHub rechecked it
[Cloud sessions] Fixed routine runs showing as Completed after their cloud session stopped unexpectedly, and as Cancelled when archived before they started, instead of failed
[Cloud sessions] Fixed the diff view in cloud sessions missing changes or failing to load after the session's GitHub repository was renamed or moved
[Cloud sessions] Fixed a scheduled routine run that failed partway being run again from the start an hour or more later, which could repeat work such as posting the same report twice
[Cloud sessions] Fixed an open cloud session sometimes not showing messages sent from another device until you reloaded the page or clicked away and back
[Cloud sessions] Improved the error shown when a cloud session fails to start: it now says "Connection lost" or "Server error" instead of "Something went wrong"
[Remote Control] Fixed a subagent's pane spinning forever in a Remote Control session after your computer goes offline; it now says Remote Control is disconnected
[Claude Tag] Fixed "is thinking…" staying up under a mention in a Slack channel or DM after Claude answered it by editing one of its earlier messages
[Claude Tag] Fixed URLs in code blocks under a numbered or bulleted step of Claude's Slack replies being wrapped in angle brackets, which broke copied commands
[Claude Tag] Fixed HEIC, SVG, TIFF and BMP images attached in Slack never reaching Claude; they now arrive as files in its working files, like other file types
[Claude Tag] Fixed new channel managers losing access to Claude in Slack in organizations that restrict Claude Tag by role; the manager role now also grants Claude Tag in Slack
[Claude Tag] Fixed custom connectors whose MCP servers share one host showing as a single connector in Claude Tag admin settings; each server is now its own connector
[Claude Tag] Fixed Claude in Slack sometimes answering a direct message with "DMs are temporarily unavailable" and dropping it when a single Slack lookup stalled; it now retries first
[Claude Tag] Fixed direct messages with Claude on a Slack Enterprise Grid ignoring Slack's workspace dropdown; they now run under the connected workspace you last opened Claude in
[Claude Tag] Fixed Claude in Slack's notice for a channel's monthly spend limit saying a channel manager can raise it; it now names an organization owner and links the usage page
[Claude Tag] Fixed links in Claude's Slack replies absorbing the closing bold or italic marks, or full-width punctuation, right after them, which broke the link and the formatting
[Claude Tag] Improved repository search in Claude Tag admin settings to cover up to 100 connected GitHub accounts and find private repositories past the first 5,000 of a GitHub App install
[Claude Tag] Improved Add place in Claude Tag admin settings to list a channel you type or paste right away, instead of only after your organization's full channel list has loaded
[Claude Tag] Improved Add > Domain on a workspace's or channel's page in Claude Tag admin settings to be available once that page loads, not only after every channel has loaded
[Claude Tag] Changed Claude Tag admin settings to organize Claude's access into four tabs: Bundles, Connectors, Skills and plugins, and Channels
[Claude Tag] Changed the Roles page in organization settings to group the roles created for Claude Tag channel managers in a collapsed section below your organization's own roles
[Code Review] Fixed Code Review setup not resuming after you leave to connect GitHub; back in admin settings, it now reopens at the repository picker
Fixed vim mode sometimes staying in INSERT after Escape on a slow or busy machine
Fixed Esc discarding a typed AskUserQuestion answer in vim mode: the free-text field now supports vim NORMAL mode, and Esc cancels only from NORMAL
Fixed the Read tool reading binary files such as .xlsm, .parquet, .epub and .heic as text
Fixed a Markdown table with only a header row drawing nothing when too wide for the terminal, including in plans on the plan approval card
Fixed the /claude-api skill saying CMEK external-key endpoints aren't available on Claude Platform on AWS
Fixed skills no longer being listed to the model after using
Fixed the compaction row in a resumed session offering ctrl+o for history that is not loaded; it now says where the earlier messages are saved, and also shows in fullscreen
Fixed the "new task? /clear to save tokens" hint coming back right after you interrupt a response
Fixed the permission prompt for a plugin or skill hook's ask decision not showing which plugin or skill the hook comes from
Fixed not noticing a conflicted cherry-pick or revert in reftable repositories when one of its git checks timed out or failed
Fixed workflow scripts asking for permission or being refused when read, edited or re-run after a Bash cd in the same session
Fixed dim text on the dark ANSI theme and 16-color terminals: faint inside filled boxes, not faint under selection and search highlights, and list descriptions dimmed like other secondary text
Fixed a mod's $.model.fork returning nothing-to-fork when called before the first response of a new Claude Code process had finished, as in runs and cloud sessions
Fullscreen mode: Fixed and auto-compact briefly freezing the UI while the visible transcript is rebuilt
Self-hosted runner: Fixed sessions started from Slack being unable to find or attach a repository when managed settings restrict MCP servers; use deniedMcpServers to keep those tools off
Self-hosted runner: Fixed sessions being reported as having a deleted source branch, and not retried, when an unrelated setup or session failure quoted git's missing-ref wording
Self-hosted runner: Fixed the log promising a retry of a failed or declined session release for a session that is ending; repeated failures now show a count
Windows: Fixed stopped background PowerShell commands missing the closing [killed] line in their output file
Improved switching to a model with a smaller context window: a conversation too long for the new model is now summarized by the previous model first
Improved rendering performance while a long-running subagent works: its progress trail now updates incrementally instead of being reprocessed in full on every render
Improved artifacts: pages Claude writes now paint the band above a sticky header, so scrolled text no longer shows there in the mobile apps
Improved mods: in VS Code and the desktop and mobile apps, a tree drawn above the question dialog can now hold Markdown and up to 48 rows; the terminal keeps 12 plain rows
Changed a mod hook's .catch handler to run only when the hook throws or times out; events raised beneath the hook's own calls now skip that hook without asking its .catch
Changed a mod's $.env.set to resolve with {} once the variable is set or unset, or with { deny } saying why when the write is not made
[VSCode] Added LaTeX math rendering in Claude's responses, including $$ and multi-line \[ … \] blocks and inline $…$ and \(…\) math
[VSCode] Added a "Get more usage" link to the usage-limit banner for Pro and Max plans in the VS Code and JetBrains panels
[VSCode] Fixed a conversation that crashes or freezes the panel being reopened on every reload
[VSCode] Fixed the chat panel slowing down during long thinking: it no longer re-parses the whole thinking text on every update
[VSCode] Fixed diagnostics showing "[object Object]" instead of the rule code (e.g. MD013) for some language servers
[VSCode] Fixed the native dictation audio module being loaded, to check microphone permission, where dictation is not offered (non-claude.ai sign-ins, remote windows)
Fixed plugin and hooks not running when Claude Code starts with (not yet with )
Fixed OpenTelemetry tool_result events missing git_commit_id after git commit -q in repositories using reftable ref storage
Fixed a prompt that a mod's prompt.submit hook rewrote or dropped still being recorded as typed in the OpenTelemetry user_prompt event and interaction span, and in session title requests
Fixed a note meant for Claude about mod hot-reloading appearing in the transcript as if you had typed it
Fixed agent hooks ignoring their model: aliases like haiku now resolve, a subagent's model no longer overrides it, and an unavailable model falls back to the caller's instead of allowing the action
Fixed sessions sometimes starting from the wrong commit when a tag or branch was named like a commit ID, and their starting git status naming a branch other than the new worktree's
Fixed the branch showing as ".invalid" and failing to reopen a worktree in repositories using git's reftable ref storage
Fixed Claude naming files in the session scratchpad by a bare filename or relative path instead of their full path
Fixed servers giving up on renewing their connection after a brief sign-in error, such as a locked keychain; they now retry, and warn when you need to run claude /login
Fixed failing in a worktree of a bare repository when origin's default branch can't be fetched; the fallback base is now the current checkout's HEAD, not the main repository's
Fixed starting Claude Code in a VS Code, Cursor or Devin Desktop integrated terminal launching the editor's command-line tool twice to check for the extension; it now launches it once
Fixed a mod's prompt.edit hook not being raised for a newline entered with the chat:newline keybinding (Ctrl+J, or a rebound Enter)
Fixed a conversation failing on every turn with a 400 error when the API rejected an MCP tool's input schema; Claude Code now sends that tool without parameters for the rest of the conversation
Fixed resuming a headless or Agent SDK session losing the recent messages a compaction had kept, when the compaction followed a reply cut at the output token limit (compactions from this version on)
Fixed Claude not being told about an MCP server's tools and instructions until its next tool call, when the server finished connecting after a compaction
Fixed Remote Control sessions being marked stopped while still running, on a computer serving several sessions at once
Fixed resuming a headless or Agent SDK session losing its compaction summary or bringing back pre-compaction history, when the compaction followed a retried or unfinished reply in the same turn
Fixed Claude polling a background command's output file or sleeping while it runs
Fixed feature flags and staged rollouts staying stale behind a TLS-inspecting proxy whose certificate is trusted only through the OS certificate store
Fixed printing "stopped" while a stuck background service kept running: it now waits, force-kills the service, and says so with exit 1 if it is still there
Fixed exiting with no output, and leaving sessions listed as running, when telemetry is turned off
Fixed Write, Edit and NotebookEdit in Cowork cloud sessions reporting success for a path on your own computer, where the file never arrived
Fixed Claude searching for deferred tools already loaded earlier in the conversation when a session resumes a history that never listed them
Fixed secondary (dim) text looking the same as normal text under the dark ANSI theme and on 16-color terminals
Fixed cloud sessions hanging 5 minutes per turn when the organization's policy can't be read; the turn now ends promptly and says why
Fixed a cloud session sometimes running an already answered message a second time after the session restarted during a long reply
Self-hosted runner: Fixed the runner and orchestrator freezing (no polls, /healthz or SIGTERM shutdown) while nobody reads their output; logs keep the latest 256 KiB and count drops (not on Windows)
Improved WebFetch in Cowork cloud sessions to tell Claude that a page failed moments ago instead of fetching it again
Improved mod sharing in the built-in plugin-authoring skill: Claude scans a mod's files for keys before opening them, and asks before scanning a folder outside the project
Improved the note Claude 3 models get about an @-mentioned PDF, so they less often answer without reading it
Improved artifact updates: Claude now applies a small change and republishes the artifact in one call, and makes larger edits and republishes within a single response
Changed CLAUDE_CODE_PROVIDER_MANAGED_BY_HOST sessions to ignore CA-bundle, tool-proxy, git TLS and git config variables like SSL_CERT_FILE in settings; under Claude Desktop, only in project settings
Changed exit to force-kill background commands still running 1.5 seconds after being asked to stop; in fullscreen mode they could previously be left running
Changed Claude Desktop's Code tab to apply managed settings when forceLoginGatewayUrl names an Anthropic-operated gateway that serves the session's hostname; that gateway must be reachable at start
Changed to stop at start, naming the key, on a desktop: policy key that Claude Desktop cannot use from a gateway, where it earlier started with a warning
Changed large requests to api.anthropic.com to use gzip compression even when telemetry is disabled; set CLAUDE_CODE_GZIP_REQUEST_BODIES=0 to turn it off
Changed the claude-api skill to leave Managed Agents sessions in place unless you ask to archive or delete them
Changed background sessions to resume a carried workflow through the Workflow tool's approval instead of running it from the handoff file
Changed local session transcripts to also record each API request's system prompt, tools and parameters, so a transcript you choose to share can reproduce a request exactly
Changed the mode options to read "Sandbox commands" instead of "Sandbox BashTool"
Changed hooks in Cowork cloud sessions: a setMode update in a hook's allow is now ignored; the rest of the approval still applies
Changed hooks: updatedInput from PreToolUse and PermissionRequest hooks is now validated like Claude's own input: unknown keys are dropped, and input the tool rejects denies the call
Removed the --sandbox and --no-sandbox flags from , which had no effect; passing either now exits with an error. Set sandbox.enabled in settings to sandbox sessions
[VSCode] Added the claudeCode.attachSelection setting to stop text selected in the editor from being added to your messages
[VSCode] Fixed fast mode staying on after usage credits ran out, which made each request be refused and re-sent; it now turns off until you turn it back on, with an error notice
[VSCode] Fixed the Thinking toggle switching to Off on models that always think; the toggle is no longer shown for those models
[VSCode] Fixed "Edit prompt" on a flagged message opening the file or command menu over the restored prompt; Enter now sends it as written
[VSCode] Fixed Shift+dragging a file onto the prompt on Windows inserting an unreadable /c:/… path instead of a mention relative to the working directory
[VSCode] Fixed changes to VS Code's chat font size settings needing a window reload or being undone by a theme change; diffs and the plan preview now follow them too
[VSCode] Fixed "Resume session" and tabs restored after a reload opening an empty new conversation instead of one that had moved into a git worktree
[VSCode] Fixed ↑ then Enter on a recalled slash command running it without its arguments; the command and file menus no longer open over a recalled prompt until you edit it
[VSCode] Fixed Shift+dragging a file from the Explorer or an editor tab onto the prompt inserting nothing in WSL, SSH and Dev Container windows
[VSCode] Fixed Ctrl+Alt+F toggling Focus view instead of opening Find in the Explorer, other tree views, or the Debug Console on Windows and Linux
[VSCode] Fixed the check for sessions open in other windows or terminals creating extra processes on macOS: it now starts /bin/ps directly instead of searching PATH for ps on every check
[VSCode] Windows: Fixed a conversation showing "still open somewhere else" after a crash or power loss, when Windows had since restarted and given the old process ID to another program
[Cloud sessions] Fixed "Allow for this task" missing from Cowork's approval prompts for connector tools where an organization turns off "Always allow" (regression in 2.1.292)
[Cloud sessions] Fixed most commands in the / menu losing their descriptions in cloud sessions once you sent a second message
[Remote Control] Fixed the diff view in Remote Control sessions on claude.ai and the desktop app showing deleted and renamed files as modified; requires Claude Code v2.1.296 or later on your machine
[Claude Tag] Added support for Slack Connect channels: an Owner or Claude Tag admin can let Claude in Slack answer in channels shared with another organization; it's off by default
[Claude Tag] Added a private Allow once / Deny card in Slack threads for connector actions that need your approval, so Claude asks instead of refusing; others only see that it's waiting on you
[Claude Tag] Added support for Slack voice clips in Claude in Slack: Claude reads Slack's transcript of a clip when Slack has one
[Claude Tag] Fixed Claude in Slack not answering another app that tags it in a thread under a message Claude itself posted to the channel
[Claude Tag] Changed access bundles an admin attached to a Slack channel to keep applying once the channel becomes a Slack Connect channel, with no need to remove and re-attach them
[Code Review] Fixed Code Review ignoring @claude review comments from people with write access whose GitHub organization membership is private; their comments now start a review
[Code Review] Fixed Code Review's "paused for this repository" comment sending admins to Code Review settings; it now says who can fix it and links the Git providers page
Fixed installed mods that kept running in an open session after being turned off remotely; they now unload between turns
Fixed Edit and Retry in Cowork and claude.ai cloud sessions failing on a message stopped while its or mod prompt.submit hooks were still running (regression in 2.1.296)
Fixed an agent teammate started without a description keeping part of a credential from its prompt in the task description shown for it
Fixed the claude.ai view of a Remote Control or cloud session freezing when a large batch of events could not finish uploading over a slow connection
Fixed a sandboxed shell command being able to write into a folder, whose code Claude Code reloads and runs outside the sandbox
Fixed memory growth under heavy debug logging (, ), and a hang on exit when the debug log is on a disk or network mount that stops accepting writes
Fixed memory growing without bound when debug output goes to stderr and the parent process stops reading it
Fixed rm prompts on shell scripts that don't run rm. An rm built at run time in a script Claude Code can't read no longer prompts unless CLAUDE_CODE_STRICT_INLINE_SHELL_RM_PROMPT=1
Fixed double-clicking a word in an expanded transcript row in fullscreen mode collapsing the row instead of selecting the word
Fixed , and reporting an empty .mcp.json as invalid
Fixed jumping the transcript to the bottom when asked while scrolled up in fullscreen
Fixed sandboxed commands failing on WSL2 with bwrap: Can't mkdir /mnt/c/Program Files/ClaudeCode when the sandbox can write to the Windows drive
Fixed scheduled wakeups (ScheduleWakeup) not firing while a background task was running in Agent SDK, IDE and sessions
Fixed a mod's prompt.submit rewrite being silently dropped, sending the prompt as typed, for some prompts with a pasted image or an image that can't be read
Fixed a Remote Control prompt being lost when another queued prompt in the same batch failed to deliver
Fixed a Remote Control prompt that had passed its hooks being dropped from prompt history when Stop interrupted the next queued prompt's hook
Fixed sign-in, MCP servers and project trust appearing lost on Linux after a sandboxed command left an empty .config.json in the config directory
Fixed reporting success when its setting could not be saved because the project folder is not writable; it now says nothing changed and why
Fixed SDK and headless sessions staying in auto mode after the host switched to a model that doesn't support auto mode
Fixed MCP servers named constructor or prototype in an MCP config never being connected
Fixed tools of an MCP server named constructor or toString asking for permission in auto mode and bypass permissions mode
Fixed a spurious "synced[0] commands path not found" plugin error at startup when another Claude Code process had just updated a claude.ai-synced plugin
Fixed the Artifact tool advising a retry when a publish that requests connectors or other access was refused by the server or a proxy (HTTP 403); it now says so and what to tell the user
Fixed Cowork cloud sessions staying on an old account plugin after a plugin reload that timed out or a restart that reused a recent sync
Fixed document blocks being dropped from your own message sent while Claude is working
Fixed Claude in Chrome asking for permission while no browser is connected; it now says the extension is not connected
Fixed the fullscreen "Update installed" notice being hidden behind the idle "/clear to save tokens" hint; it now shows beside the hint
Fixed a mod hook, with or without a .catch, being run again without end when it waits on another mod's noun that does its work outside the call
Fixed the Claude apps gateway serving models that a policy's availableModelsMatch: exact or deniedModels blocks; it now answers 400 and leaves them out of its model lists
Fixed the server-managed settings request to Anthropic carrying a third-party gateway's API key when a managed settings file sets ANTHROPIC_BASE_URL
Fixed streams through a custom ANTHROPIC_BASE_URL being aborted after 180 seconds with no data arriving; they now wait 300 seconds, whether or not feature flags are loaded
Fixed a mod's tool.describe or prompt.section answer that changed after $.ui.invalidate never reaching Claude; the new answer is now sent on the next turn
Fixed a settings file being ignored when enabledMcpjsonServers or disabledMcpjsonServers held a single server name (letters, digits, - or _) as a plain string
Fixed pausing a hook's time budget while a served $ method it had called kept making $ calls after answering
Fixed high memory use after resuming a cloud or Remote Control session that had run many subagents
Fixed plugin hooks being skipped when they pass a very deeply nested tool input or message on with next()
Fixed a value a mod's hook passes to next(), returns, or sends to a $ method being refused whole when one of its getters throws a RangeError; now only that key is refused
Fixed , the approaching-limit warning (terminal and VS Code) and the status line sometimes showing more than 100% used (anthropics/claude-code#92238)
Fixed wrapped text mixing CJK or emoji with Latin words losing its last line or leaving a blank row at some terminal widths
Fixed a cloud session sometimes ignoring the answer to a permission prompt or a question when the answer was given while the session's worker was being replaced
Fixed bold, italic and other nested text styles running over table borders or being lost on wrapped rows
Fixed Cowork cloud sessions running the old version of an account plugin changed, removed or disabled from another device until the session restarted
Fixed deny and ask rules for an MCP server (mcp__<server>) not applying when the server's normalized name contains a double underscore
Fixed long conversations losing newly attached images on every turn after one oversized image was refused by the API
Fixed the plugin_loaded telemetry event reporting has_hooks as false for plugins whose hooks are a hooks module, built-in plugins included
Fixed images attached while Claude is working (VS Code, desktop app, SDK) being sent at full size, which led to repeated image errors in long conversations
Fixed the image coordinate hint being missing or slightly off for large near-square images on newer models
Fixed feature flag, startup, fast mode, profile and feedback requests to Anthropic carrying the API key configured for a third-party gateway (ANTHROPIC_BASE_URL); Anthropic API keys are still sent
Fixed a mod's hot reload ignoring a fix saved right after a failed reload; saving a mod file without changing it no longer reloads the mod
Fixed mods loaded from source files being refused when a hook hands $ to a function declaration imported from another file of the mod
Fixed a regression in 2.1.296 where cloud and headless sessions could run an approved tool call twice if a new message arrived as the session resumed after a restart
Fixed scheduled tasks being announced for the wrong minute: the scheduling tools now report each job's actual next run time
Fixed mods' hooks being handed values with __proto__ keys silently removed, which could skip a tool.check guard on a tool call another mod made
Fixed saying nothing when a settings file fails validation: text-output runs now list the file and the invalid entry on stderr
Fixed long pastes in terminals without bracketed paste losing all text after an invisible control character, such as a mis-decoded curly quote
Fixed managed settings and organization policy not being fetched when the stored login's plan was changed locally on machines whose MDM or managed-settings file sets forceLoginOrgUUID
Fixed MCP connections over HTTP hanging for 30 seconds and failing when a server never ends the body of its reply to a notification (anthropics/claude-code#99014)
Fixed MCP servers added to a running headless or SDK session being connected before some policy checks ran; a blocked server is now reported as failed without being contacted
Fixed , and subagent MCP servers starting a server that a policy check blocks; it is now reported as blocked without being started
Fixed not loading a plugin installed from another terminal a moment earlier
Fixed blank rows appearing under CJK and emoji text squeezed into a one-cell column, as in a very narrow terminal
Fixed text cut in the middle beside wide characters leaving a cell unused or being cut twice, and an emoji vanishing where a color changed inside it
Fixed bare mode notices in background sessions telling you to restart without , which keeps the mode; they now name and claude --resume, as safe mode ones do
Fixed ← not saying why it stayed put over a queued message while Remote Control is on
Fixed $.http.fetch in mods refusing a 304, 204 or 205 response that declares a Content-Length over the 4 MiB body limit
Fixed push notification toggles sending your account the previous setting instead of the one you just chose
Fixed a cloud session leaving a reply unfinished when its worker was replaced just after the reply hit the output token limit
Fixed Read failing on PDF page ranges in remote sessions on Linux that run without elevated privileges
Fixed Enter answering a question or permission prompt that had been held back while you typed an unsent message
Fixed a file attached to a message in a remote session being left out when its download stalled part way; the download is now tried again
Fixed queued prompts sent as content blocks over --input-format stream-json running together without a line break when merged into one turn
Fixed self-hosted runner sessions shutting down MCP servers added through an --exec-path wrapper's own when connectors change mid-session
Fixed passing runs that the API refused: a run that ends on an API error now scores 0 without grading and makes the suite exit 1
Fixed permission prompts cutting off or wrapping too early when the reason text contains keycap or joined emoji
Fixed forceLoginOrgUUID and forceLoginMethod from MDM or the managed-settings file being hidden or replaced by server-managed settings
Fixed sessions leaving out an MCP server named constructor or prototype that asked for
Fixed resuming a conversation from before reattaching to the Remote Control session of the conversation after it
Fixed a prompt starting with /, sent with the Agent SDK's verbatimPrompts option, running as a slash command when CLAUDE_CODE_RESUME_INTERRUPTED_TURN re-ran it after a restart
Fixed background sessions started with silently leaving safe mode when the session was woken or restarted
Fixed scheduled tasks and loops firing again after every turn, or firing early, during the repeated hour when daylight saving time ends
Fixed the diff view listing a new file whose name begins or ends with a space under the wrong name
Fixed MCP tool calls in headless and SDK sessions sometimes failing or running twice when a background reconnect closed the connection they were running on
Fixed side questions in non-interactive sessions not being cancelled when the session ends, and running a second time when the same request arrived again mid-run
Fixed sandboxed commands on macOS being able to read or write a denied path by its real location when the denied path passes through a symlink
Fixed sandbox denyRead and allowRead globs with braces, parentheses or backslashes in a folder's name being read differently by Claude Code's settings checks than by the sandbox
Fixed sandbox glob allowRead and allowWrite entries not being re-checked when the directory they start from is replaced by a symlink
Fixed worktree-isolated sessions accepting some awk programs the isolation guard should refuse
Fixed being started as a background session
Fixed a prompt or reply of or to a background session being taken for the flag, which could start new sessions over and over instead of delivering it
Fixed a custom slash command's embedded shell line running twice when a newer message interrupted the command while its prompt was being checked
Fixed sessions leaving a folder behind in .git/worktrees in repositories using git's reftable ref storage
Fixed sessions using Anthropic-managed git showing tracked files as staged deletions when starting in a reused clone whose remote is still empty
Fixed Ultracode not being announced to scheduled tasks and other delivered headless turns when ultracode is on in settings
Fixed MCP OAuth sign-in, token refresh and sign-out not sending configured headers/headersHelper values, which broke servers behind an authenticating proxy
Fixed the Artifact tool reporting a spurious one-line difference against the live page, and refusing the publish, when a large page with a line break after <head> is published again unchanged
Fixed $.ui.open reporting a mod's pane as placed in sessions where no surface draws it, such as Claude Code for VS Code and
Fixed the agent.spawn mod hook not running when a finished subagent or a killed teammate is resumed: the hook's event now carries resume, and a mod can refuse it
Fixed rejecting a mod's $.state references when plugin.json has no types key and the contract is at ./types/index.d.ts
Fixed a mod's dimColor text looking the same as plain text under the dark ANSI theme and on 16-color terminals
Fixed plan mode running a write (an MCP tool's, a file's, a shell command's) that a hook or a mod's tool.check hook allowed
Fixed background subagents in auto mode sometimes sending their final report twice, once as the result and once as a message
Fixed SendMessage not finding a subagent by name after the CLI restarted and resumed the session (names given before the last compaction still need the agent ID)
Fixed replies cut off at the output token limit ending the turn silently, with no retry or error, after a request fell back to non-streaming mode
Fixed Read garbling UTF-16LE files with a byte-order mark, and Write dropping byte-order marks or silently converting Windows-1252, Shift-JIS, GBK or UTF-16BE files to UTF-8 (now refused)
Fixed cloud sessions sometimes leaving a message unanswered when the worker was replaced right after a compaction
Fixed cloud sessions and CLAUDE_CODE_RESUME_INTERRUPTED_TURN sometimes answering a finished turn again after a restart, when a tool ended the turn and a skill loaded in the same step
Fixed photos sent over Remote Control being dropped when their copy could not be saved on your computer; Claude now still sees the photo
Fixed files sent over Remote Control sometimes not arriving in long-running sessions
Fixed files of 30 to 35 MiB sent over Remote Control or to a cloud session not arriving
Fixed a user-installed mod's $.env.set changing the environment or shell prefix that command hooks from managed settings start with
Windows: Fixed the process-liveness check leaving orphaned PowerShell processes behind on busy machines until memory ran out
Windows: Fixed PreToolUse and PermissionRequest hooks that set no shell failing open when Git for Windows isn't installed; a guard that fails now blocks the call
Windows: Fixed Bash commands failing with "command not found" for a whole session when Git Bash did not report its PATH at startup
Self-hosted runner: Improved what setup and doctor say when the runner's machine has no git credentials
Self-hosted runner: Fixed sessions that wrote output before their first turn being left with no release timer, ignoring --retire-at and delaying shutdown
Improved the error shown when a cloud session is refused because your claude.ai login was rejected or has expired: it now tells you to sign in again with
Improved enforcement of managed permission rules, managed hooks and organization MCP tool names against user-installed mods
Improved memory and disk use when PDFs are @-mentioned: their bytes are no longer kept in the session transcript
Improved sandboxed Bash on Linux: Esc and Ctrl-C now work while wildcard read rules are being expanded for a command
Improved the startup warning for an unrecognized model ID: it is now one short line under the welcome banner with a docs link, instead of a long raw message
Improved the plugin-authoring skill's steps for sharing a mod: Claude asks public or private and checks the files before creating a GitHub repository
Improved the Skill tool's "Unknown skill" error to suggest a skill's listed name when Claude wrongly adds the anthropic-skills: prefix to it
Improved to say it re-sends the full skill list to Claude, which is how to get skills back after compaction
Improved the error shown when a worktree cannot be created because its base commit does not resolve: it now says how the lookup ended and the likely reasons, such as a repository without a commit
Improved the error for creating a worktree at a bare-repository layout's root: it now explains the layout instead of an unrelated git error
Improved artifact watching: a local session can now watch up to 25 published artifacts at once, up from 10
Improved background agent notifications: they now say when an agent is only waiting on its own background work, got a message too late for its result, or was stopped by a usage limit
Changed plugin hooks and workflow scripts to refuse values they hand back that nest deeper than 28,000 levels, with an error naming the limit (workflow scripts allowed 100,000)
Changed actions a plugin hook can block to be refused, not let through, when the hook cannot be handed them or cannot hand back its answer; a tool that already ran has its result withheld
Changed requests to claude.ai's connector proxy and to Anthropic-hosted MCP servers to no longer follow HTTP redirects; redirects by a connector's own server are unaffected
Changed MCP requests in cloud and self-hosted runner sessions to no longer follow HTTP redirects from the session's MCP proxy
Changed skill and command loading: one whose file or folder name has hidden, direction-changing or blank-like characters, < or > is no longer offered until renamed; such a name: is ignored
Changed ui.render trees in : each mod's Box or Text root now carries part: { plugin } naming the mod, so exact-tree assertions must include it
Changed WebFetch page reads to pick their effort as web searches do: the caller's level on the caller's own model, otherwise the level settings give the small model
Changed to fail a call to a mod's served $ method that has not answered within ten seconds, as a session does
Changed MCP allow rules to reach only the server they name: mcp__a no longer allows a server named a__b or a_; write mcp__<server>__* with the server's whole normalized name
Changed agent tools: lists to take only the named MCP server's tools; list a server whose name contains __ as mcp__<whole name>__*
Changed Claude in Chrome in Cowork cloud sessions outside auto mode: an approved-site action the safety classifier flags now asks you instead of being refused, unless managed settings apply
Changed cloud session and Remote Control MCP connectors to negotiate MCP protocol version 2026-07-28 by default on installs that fetch no flags; MCP_PROTOCOL_NEGOTIATION=legacy opts out
Changed MCP tool descriptions and server instructions from Anthropic's first-party MCP servers at api.anthropic.com to reach Claude in full instead of being cut at 4,096 characters
Changed auto mode in Cowork cloud sessions: a hook can no longer approve shell commands or subagents; those prompts wait or are denied
Changed the resume command printed at exit: it names the session by its ID and no longer by its name, so that nothing in a session name can run when the line is pasted
Changed the resume command printed at exit of a worktree session: it uses and if the long flags do not fit the terminal. If neither fits a kept worktree, rows above it say where to run it
Changed side questions in non-interactive sessions to return a timeout error when still unanswered after 11 minutes
Changed hooks to run before a skill or custom slash command expands, so a hook that blocks the prompt now also stops its embedded shell commands
Changed a skill's own front-matter hook to first run on the prompt after the one that invokes the skill
Changed the turn.start mod hook to also hear subagents' and teammates' turns, not only the main loop's; tell them apart by e.agentId (absent on the main loop)
Changed the errors shown when can't upload a repository to stop suggesting git add ., which could stage or commit untracked files such as .env
Changed the cyber safeguard notice to no longer ask people to apply to the Cyber Verification Program
[VSCode] Fixed an unsent prompt and its attachments being lost when switching to another session and back
[VSCode] Fixed unused blank chats keeping a background Claude process running after starting a new conversation
[VSCode] Fixed the mic button showing an internal error message when you are signed out of claude.ai; it now offers to sign you in
[VSCode] Improved startup time in workspaces without a Python environment by starting Claude while the Python extension loads
[VSCode] Improved startup: the model picker and slash command menu now fill in right away in a new window on a folder you've opened before
[Cloud sessions] Fixed a memory spike that could crash a session when many of its existing output files were re-sent to it at once
[Cloud sessions] Fixed saving an edited routine silently moving it to a different environment when its own had been deleted or wasn't in the list; the routine now keeps its environment
[Cloud sessions] Fixed Sessions search in a self-hosted environment's admin details finding nothing when you paste the session ID from a session's link
[Cloud sessions] Fixed the Sessions and Runners lists in a self-hosted environment's admin details saying the list is empty when a search just has no matches
[Cloud sessions] Improved the deploy command shown when you create a self-hosted environment or environment key: it shows in full, wraps between arguments, and has a visible copy button
[Cloud sessions] Changed deleting a self-hosted environment to turn off its routines right away, with the reason shown on each routine, instead of leaving their runs to fail
[Remote Control] Fixed Remote Control sessions whose computer can't be reached still appearing to send your messages; your text now stays in the box and Send is off until it reconnects
[Claude Tag] Added the ability for Claude in Slack to delete a canvas it created in a channel when someone asks it to
[Claude Tag] Fixed Claude in Slack staying silent on untagged posts that a channel's own instructions tell it to answer, such as posts that tag someone else, in channels with guests
[Claude Tag] Fixed Claude in Slack reporting a reply to another channel's thread as posted when it isn't a member there; it now says the reply wasn't delivered and how to fix that
[Claude Tag] Fixed Claude in Slack sometimes ending a turn without posting its answer when a self-hosted runner's image has no python3
[Claude Tag] Changed how Claude in Slack corrects a message it got wrong: it edits the message in place and adds a short "Edited" note instead of striking through the old text
[Claude Tag] Changed Claude in Slack to join channels with more than 100 members quietly, with no intro message
[Code Review] Fixed Code Review's monthly spend-limit comment and check-run card sending admins to Claude Code settings; they now link the Usage page, where that limit is set
Fixed workflow scripts silently truncating results, agent options and other values nested deeper than about 20,000 levels, and deeply nested results writing huge task output files
Fixed a plugin's served $ methods running in the main session's working directory instead of the calling agent's, and ignoring the turn their calling hook holds
Fixed $.agent.register succeeding from a mod's hook that was still running after the mod was reloaded or removed; the call is now refused
Fixed $.http.fetch in mods refusing a HEAD request when the response declares a Content-Length over the 4 MiB body limit
Fixed , marketplace update and plugin install failing with an internal error for a marketplace named like constructor; add now refuses such names clearly
Fixed a plugin secret named constructor or prototype being deleted by the next save of that plugin's options
Fixed cloud sessions skipping auto mode's checks on Claude in Chrome actions that a saved permission allows when their feature flags had not loaded
Fixed CLAUDE_CODE_RESUME_INTERRUPTED_TURN re-running a finished turn after a restart when an MCP tool result had ended that turn
Fixed Bash permission checks auto-approving some commands that assign the BASH_ARGV0 shell variable and then use it; these now prompt for approval
Fixed Edit and NotebookEdit replacing every non-ASCII character in files that are not valid UTF-8 (Windows-1252, Shift-JIS, GBK); such edits are now refused
Fixed a prompt sent just after ← being run twice, once unseen in the foreground, when the background service was slow to answer
Fixed a prompt sent while SessionStart hooks were still running vanishing when ← moved the session to the background; it is still not sent, but ↑ now brings it back
Fixed a late-loading plugin's SessionStart hook output reaching the new conversation after in headless sessions
Fixed PowerShell commands not seeing variables that hooks write to CLAUDE_ENV_FILE (when the file holds only plain assignments)
Fixed Claude calling cloud sessions non-interactive and suggesting or when an MCP server needs authentication
Fixed ending on a raw JSON array in cloud sessions, the Agent SDK and IDE integrations; the findings now print as a numbered list
Fixed auto mode occasionally refusing one update to your own artifact, saying its sharing had changed when it had not
Fixed skills synced from claude.ai never finishing their install, and being downloaded again at every sync, when several sessions share a config directory
Fixed a plugin synced from claude.ai being disabled when the marketplace dependency it declares was also synced from claude.ai
Fixed a startup hang on macOS when plugin paths copied from a Linux machine pointed under /home
Fixed the Workflow tool refusing script files with CRLF line endings, such as files checked out on Windows
Fixed OpenTelemetry tool_result events missing git_commit_id after git commit -q or git -C <dir> commit
Fixed CLAUDE_CODE_TRANSCRIPT_LOCAL_GC dropping a message from the saved transcript when its text held a Unicode line or paragraph separator (U+2028, U+2029)
Fixed leaving a prompt in the history file when its text held a Unicode line or paragraph separator (U+2028, U+2029)
Windows: Fixed PowerShell commands longer than about 1 KB always asking for permission, so allow rules and read-only detection now apply up to 32 KB
Windows: Fixed stdio MCP servers being force-killed at shutdown; stdin now closes first and the process tree is killed only if the server is still running after 300 ms
Windows: Fixed failing for GitHub owner/repo plugin sources on machines with no GitHub SSH key; the clone is now retried over HTTPS
Windows: Fixed rm -rf /c/Users/<name> in Git Bash not asking in bypass permissions mode
Improved fullscreen mode: the link under the mouse pointer is now underlined to show it can be opened
Improved transcript toggle (ctrl+o) responsiveness in code-heavy conversations by caching syntax-highlighted code blocks
Improved Claude Desktop's Code tab behind a Claude apps gateway: when a session can't start, including on a machine not set up for the gateway's code settings, the reason shows as a reply
Improved the errors for a refused cloud session: they now say why your organization's policy couldn't be loaded, and name an API key or auth token that overrides your claude.ai login
Improved output to name unrecognized frontmatter fields in custom agent files, with a hint for likely typos
Improved auto mode: a tool call that wasn't run because auto mode's check had no usable answer now shows as a dim "Not run" row instead of a red error
Improved output for hooks: command hooks on tool calls, prompts, SessionStart and Stop now log their command, plugin, outcome and duration when they finish, so a slow hook is identifiable
Improved CLAUDE_CODE_TRANSCRIPT_LOCAL_GC: a large transcript file is no longer rewritten when that would free under 10% of it
Updated , the status line, and the SDK's cost figures to price Sonnet 5.5 cache reads at $0.10 per million tokens (was $0.20)
Updated the bundled dataviz skill: lighter violet for the seventh series in light mode, softer primary text in dark mode, and compact y-axis labels like 1K
Changed the default limit on MCP tool descriptions sent up front and on MCP server instructions from 2,048 to 4,096 characters
Changed ←: a turn or ! command started while the session moves to the background is now stopped instead of finishing out of sight
[VSCode] Fixed claudeCode.spinnerVerbs missing from the extension's settings, so settings.json now completes and validates it; a malformed value no longer breaks the chat panel
[VSCode] Changed Claude in Chrome to ask before browser actions in every session, including one connected with @browser, as the terminal does; allowing a site for the session stops repeat asks
[VSCode] Fixed chat links written as a full Windows path, such as C:\repo\file.ts or file:///C:/repo/file.ts, not opening the file on Windows
[VSCode] Fixed the working indicator still animating when reduced motion is turned on in your OS, in VS Code, or with the prefersReducedMotion setting
[VSCode] Fixed the prompt cache clock reading warm after the panel caught up on messages late, such as after the display was off or a remote window reconnected
[Cloud sessions] Added a status filter to the Sessions and Runners lists on a self-hosted environment's Activity tab in admin settings; you can pick several statuses at once
[Cloud sessions] Fixed every cloud session waiting for a self-hosted runner showing the same queue position; each now shows how many sessions are ahead of it
[Cloud sessions] Fixed a message you send while Claude is still replying in a cloud session jumping above that reply when it finishes; it now stays below it, including after a reload
[Claude Tag] Changed Claude in Slack to show the footer with the session link, model and cost only on its newest reply in a thread; the reply before it drops the footer
[Claude Tag] Fixed links to URLs that contain parentheses breaking in some of Claude's Slack replies and task checklists, which showed stray bracket text and opened the wrong page
[Claude Tag] Fixed Claude's Slack replies drawing color swatches beside codes that only look like hex colors, such as six-digit pull request numbers
[Claude Tag] Added creating, editing and deleting workspace and channel memory files on the Activity page's Memory tab for members with the Claude Tag Admin permission
[Claude Tag] Fixed the plugin confirmation card Claude posts in a Slack channel showing a plugin's ID instead of its name
[Claude Tag] Fixed Claude in Slack posting a card to remove a plugin the channel's own settings don't include; it now explains where the plugin comes from instead
[Claude Tag] Fixed Claude in Slack sometimes losing its reply when a session in a self-hosted environment moved to a new runner partway through a task
[Code Review] Fixed the Code Review check sometimes staying "in progress" on a pull request after the review finished; it now shows the review's result
[Code Review] Improved Code Review admin settings to say why a setting couldn't be saved, such as a policy restriction, instead of a generic failure message
Fixed Bash tool calls failing when the model passes command_description instead of description
Fixed Claude in Chrome not applying a site deny rule written with port 80 (host:80) to plain http:// pages on that host
Fixed 's Errors tab removing a marketplace that failed to load, and uninstalling its plugins, on Enter without asking first
Fixed reporting success for a marketplace whose name no plugin can be installed under; such an add is now refused
Fixed CLAUDE_AUTO_BACKGROUND_TASKS moving a subagent to the background while an edit or shell command waited behind it, which started that call before the subagent finished
Fixed PushNotification saying a push was not sent in sessions right after a phone message, without the toggle, or when started from inside Claude Code
Fixed files sent from remote sessions being refused as "could not be vouched for" when more than 256 were sent at once
Fixed a rare failure to load managed settings at startup right after a login refresh
Fixed exiting without a message, or with a raw system error, when Claude Code could not be started again
Fixed a link address shown as text being hidden by a colour or conceal style a reply left on, including where it wraps in a table or a question preview
Fixed Fable models listed in availableModels not appearing in the picker for sessions signed in to a Claude apps gateway; such a model now shows its built-in row in place of a modelPicker row added for the same model
Fixed the Claude apps gateway's admin spend view showing a developer's old groups and group cap after their session stopped carrying groups
Fixed CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC hiding the Claude apps gateway spend limit in and the status line. The spend limit request goes to the gateway the session is signed in to
Fixed subagents in their own linked worktree being shown the parent session's git branch, status and recent commits
Fixed Claude stopping at the end of the current tool when text typed in the prompt cancelled backgrounding with ←; Claude now keeps working in the foreground
Fixed and not applying to built-in tools that register after launch, and deprecated tool names reaching tools outside the caller's tool set
Fixed an interrupt not ending the turn until a timeout while Claude waited for an MCP server's resource list
Fixed a mod's hook being handed a deeply nested tool input cut short with no error, so a guard could pass content it never saw
Fixed Esc not stopping a self-paced that was moved to the background with ←; cancelling a pending wakeup now shows a notice
Fixed commands and hooks in background sessions inheriting FORCE_COLOR=3, which put color escape codes into the output Claude reads
Fixed starting a new background service as it exited when both were stopped with a session open (for example at a reboot), which could delay shutdown and restart an interrupted session
Fixed a custom agent named worker being shown as "Agent" in auto-mode denial notices and in the activity lists of task detail views
Fixed Bash permission checks for for-loops over glob patterns, improving permission-check accuracy
Fixed forked skills invoked from Workflow subagents delivering their results to the main conversation instead of the invoking agent
Fixed in-process agent teammates failing their first SendMessage call until they loaded the tool through tool search
Fixed Claude being told on resume that an unfinished background workflow may have been stopped by TaskStop, which can never be the cause
Fixed Claude not being told when you stop a long-running MCP tool call from the tasks panel or a connected client
Fixed a background session's stopping without notice when its next wakeup came due while the session's process was down; the session now says so and Claude is told
Fixed raw terminal hyperlink bytes in a reply or a teammate's message being drawn as a clickable link with a hidden address
Fixed plugin marketplaces whose repository has large git submodules failing to add or refresh: only the submodules that hold plugin files are now fetched
Fixed the dialog showing a checkmark on a saved advisor model that is no longer available; it now opens on "No advisor"
Fixed the notification for an MCP tool call that moved to the background showing a shortened task id
Fixed vim mode's ~ moving the cursor past the last character of a line, so x after it did nothing, and 3~ running on into the next line
Fixed the cursor landing one character too far after pasting accented text copied from macOS (such as a file name) into the middle of the prompt
Fixed the terminal freezing, with ctrl+c ignored, when a response ran to tens of thousands of lines
Fixed calls a mod makes while it reloads during a plugin hooks worker restart getting past another mod's guard hook that has a .catch; such calls are now refused
Fixed plugins whose hooks module nests code thousands of levels deep failing to load or validate with a bare stack-overflow message
Fixed passing a session.append hook that removes tool call, tool result or thinking blocks that a real session keeps
Fixed Claude not being told it can resume background subagents with SendMessage after a session was killed and resumed a second time
Fixed a file being treated as already read after a Bash command such as cat ran without printing it
Fixed plugin options named constructor or prototype always reading as their default and never reloading the plugin when edited
Fixed a mod's hot reload missing a save made while or session start was reading the mod's files
Fixed the mod hot-reloading question being asked again every turn for the whole session when it is approved without picking an answer
Fixed , and saving their setting without asking a plugin's config.set hook
Fixed bold text being drawn faint in piped output when it directly follows dim text
Fixed replies whose quotes nest deeper every few lines freezing the terminal for seconds and using gigabytes of memory
Fixed a mod's hot reload missing a save made within a few milliseconds of its last reload, which left the mod on its old version until the next save
Fixed background Bash results not naming the output file, and its tool description promising a notification that never arrives
Fixed an async SessionStart hook's unchanged context being added to the conversation again on every resume
Fixed variables a SessionStart hook writes to CLAUDE_ENV_FILE not reaching the Bash tool after an in-app or
Fixed a skill's allowed-tools and effort being dropped when the Skill tool finished before the response stream ended, which denied the skill's Bash commands in runs
Fixed a tampered cache of server-managed settings making a person's own plugin count as organization-managed on machines whose managed settings list or enable plugins
Fixed Claude 3 Opus and Claude 3.x Sonnet sessions being offered tool search, which those models reject, where feature flags are unavailable
Fixed generated type files being written into a plugin's folder in and SDK sessions; they are now written only where a mod is being developed
Fixed text with tabs or bidirectional control characters losing its end at the edge of the screen or drawing over nearby rows
Fixed saying a Max effort pick was saved as your default for new sessions; Max applies to the current session only
Fixed an async hook's JSON output being ignored when it is printed over several lines
Fixed the Read tool rejecting calls with an empty pages parameter instead of treating it as omitted
Fixed project-scope plugins not loading in VS Code on Windows due to drive-letter casing (anthropics/claude-code#74612)
Fixed plugin install and uninstall at project or local scope on Windows missing the install record, or adding a second one, when only the drive letter's case differs
Fixed a queued message being lost when pulled back into the prompt with ↑ or Esc just after ←: prompt history now keeps it
Fixed mod hot-reloading turning off for the whole session when an SDK host closed its enable question before anyone answered; the question is now asked up to three times
Fixed a prompt that a mod's prompt.submit hook rewrote or dropped still being saved as typed to prompt history and to the transcript's queued-prompt records
Fixed non-interactive sessions telling you about MCP servers that need authentication when your request doesn't use them
Fixed the claude_code.auth OpenTelemetry login event not being emitted on Claude apps gateway sign-in. The event is exported when OpenTelemetry is configured on the machine or the session is already signed in to the gateway
Fixed a plugin that adds very large interfaces getting another plugin unloaded when the plugin hooks worker stalls
Fixed Edit treating a file as fully read when its contents changed without its modification time advancing
Fixed short command output with Windows line endings (CRLF) being drawn on a single line
Fixed a stopped scheduled task coming back on resume after a rewind, and a scheduled task being lost on resume after Esc or a rewind following a compaction
Fixed the terminal freezing for seconds or minutes while syntax highlighting code with very long lines, long runs of blank lines, or unclosed strings and heredocs
Fixed temporary files left under ~/.claude/seed-admin by an interrupted upload never being removed by the retention cleanup
Fixed Desktop and SDK sessions refusing to switch back to auto mode until restart after disableAutoMode was removed from settings
Fixed claude.ai-synced plugin hooks failing with "Plugin directory does not exist" in long-running sessions after another session synced a plugin update
Fixed the prompt sent after a being lost, and the removed turns coming back, when the session was moved to the background or resumed after being killed
Fixed cloud sessions hanging when a mod's session.receive hook asked for permission before passing a message on
Fixed macOS background sessions that restart together after an update sometimes running outside the stable app wrapper, so folder-access prompts could reappear
Fixed an MCP sign-in or reconnect that finishes late in headless and SDK sessions relisting a server set with setMcpServers() as your own
Fixed changing the auto-update channel in saving before a plugin's config.set hook was asked
macOS: Fixed a file count at session start that could reach other apps' data and raise the "access data from other apps" prompt when a session starts in the home folder or above it
Improved token counts behind a Claude apps gateway on Amazon Bedrock, which and large file reads use: the gateway now gets them from AWS's CountTokens API instead of a one-token model request. Grant bedrock:CountTokens to use it
Improved the Claude apps gateway to log a warning every 30 seconds while its PostgreSQL database is read-only, saying what fails and how to recover
Improved the status shown in Remote Control, claude.ai and the desktop app for a session waiting on a permission prompt to name an MCP tool by its server and readable name instead of its mcp__server__tool identifier
Improved background requests behind a Claude apps gateway to use Haiku 4.5 instead of the session's model, falling back to the session's model where the gateway does not serve Haiku 4.5
Improved how the Claude apps gateway handles models not listed under models: in Amazon Bedrock regions outside AWS's US geography. AWS always refused those requests; the gateway now tries the model in your own region, and a refusal names the model to add
Improved headless rate_limit_event usage-limit warnings to say whether the account has extra usage turned on
Improved the built-in plugin-authoring skill: it no longer tells a session with no terminal to run terminal commands, and explains sharing a mod only when asked
Improved Grep input handling: a search sent with grep's -l, or flag now runs instead of failing the call
Improved and plugin loading: when a hooks module is refused over a rebound top-level var, the error now names the line that rebinds it, the cause, and a fix
Improved the Workflow tool's scriptPath refusal: it now says to pass the script inline via script, the route that works in sessions without a Read tool
Improved what Claude is told when a large file it sends fails to upload with no reason given, so it reports the failure instead of shrinking the file
Changed MCP tool descriptions the model loads through tool search to be cut at 16,384 characters instead of 2,048
Changed subagents to preload at most 32 skills from the skills field, each once; a subagent with the Skill tool can still invoke the rest
Changed Ctrl+C at the idle prompt of an attached background session to leave a pending wakeup alone, so pressing it twice detaches and the loop keeps running; press Esc to stop it
Changed stopped with its background service (macOS, or Linux without the service installed): running sessions now stop in about a minute unless it is run again, and a notice says so
Changed claude.ai connectors to negotiate MCP protocol version 2026-07-28 by default on installs that fetch no flags; MCP_PROTOCOL_NEGOTIATION=legacy opts out
Changed Artifact pages with no background of their own to show on white instead of off-white
Changed what Claude and you read when a mod denies a tool call after the tool ran: it now says the tool ran and a plugin withheld its result
Changed tab stops to count from where a text starts instead of from the screen's left edge: an answer indented by 2 has its first stop 8 cells in, where it was 6
Changed the Artifact tool's permission prompts with telemetry disabled to the same five questions other installs get, instead of asking before each read of someone else's artifact and each data edit
Changed scheduled and Run now routine runs in installs with telemetry disabled to publish new private artifacts, and update your own, without asking, as in other installs
Changed toasts from your organization's mods to show ahead of other mods' toasts instead of waiting behind them
Changed the Claude apps gateway to start with a warning and serve a desktop policy key its bundled Claude Desktop schema doesn't know, so new Desktop settings need no gateway upgrade
Changed WebSocket (ws) MCP servers: a message over 16 MiB is no longer parsed and closes the connection, the limit the other transports already have
[VSCode] Added a chat row for files Claude sends you: click a file's name to open it in the editor; Claude's caption shows underneath, and the row stays visible in Focus view
[VSCode] Fixed "Fork conversation from here" and Rewind's conversation restore failing with "Message not found in session" after a background agent's activity or one of the panel's own status lines
[VSCode] Fixed Ctrl+Shift+Tab, Cmd+Shift+Tab and Alt+Shift+Tab in the chat input also switching the permission mode, and Ctrl+Tab accepting the suggested prompt
[VSCode] Fixed keyboard focus bouncing between two Claude views visible at once, which could send typed text to the wrong conversation
Self-hosted runner: Changed the runner to stop passing CCR_AUTO_MODE_ALLOW, CCR_AUTO_MODE_ENVIRONMENT and CCR_AUTO_MODE_SOFT_DENY into a session's environment
Self-hosted runner: Fixed git fetches being cut off while the git server was still reporting progress on a large repository; CLAUDE_RUNNER_FETCH_SERVER_PROGRESS_CAP_MS tunes or turns off the wait
[Cloud sessions] Fixed a message sent right after unarchiving a cloud session sometimes getting no reply because no container could start for it
[Cloud sessions] Fixed some older routines starting their runs without ever giving Claude their saved prompt; those routines now run their prompt again
[Cloud sessions] Improved how quickly a cloud session catches up after its connection drops: activity you missed now appears all at once instead of row by row
[Cloud sessions] Improved the setup script box in the cloud environment form: it starts taller, grows with your script, and can be resized by dragging
[Claude Tag] Changed the settings confirmation cards Claude posts in a Slack channel to stay open for 30 minutes instead of 10
[Claude Tag] Changed Claude's notice that a channel shared across Enterprise Grid workspaces uses organization defaults to post only when someone mentions Claude, at most once a month
[Claude Tag] Fixed channel links and @-mentions in a forked thread's "Continued from" card showing as raw Slack codes
[Claude Tag] Fixed Slack's Working status spinning on under a thread after @Claude !restart had already confirmed the restart
[Claude Tag] Fixed another app's or bot's @Claude going unanswered in a busy channel where Claude had stopped reading untagged messages
[Claude Tag] Added a confirmation in Claude Tag admin settings before adding a channel manager moves that member to Custom roles, which can remove their other access
[Code Review] Fixed Code Review re-reviews saying no issues were found while earlier findings were still open; the comment now says how many remain open
[Code Review] Fixed Code Review still skipping a large CLAUDE.md's rules when the pull request edits that file
Fixed web searches and agent hook evaluations taking much longer at xhigh and max effort
Fixed the Claude apps gateway refusing to start when a desktop policy sets Claude Desktop's built-in browser keys, such as builtinBrowserEnabled
Fixed offering bypass permissions that background sessions then ignored when consent was saved only in .claude/settings.local.json or a file; it now asks for consent first, and a session that ignores bypass shows a short notice that stays
Fixed ← backgrounding a session after 10 seconds while the prompt held unsent text (it now cancels the move) or a question was waiting for your answer
Fixed Esc, or No without feedback, on a permission prompt not stopping the turn when ← had just been pressed to move the session to the background
Fixed the agents view briefly replacing the session list with placeholder rows when the sessions folder could not be read (for example, too many open files)
Fixed path-scoped rules and nested CLAUDE.md files not loading when Claude views a file with a single-file cat, head, tail, sed -n or grep command in the Bash tool instead of the Read tool
Fixed pasted text that begins and ends with the same words sometimes being sent to Claude as if it had been typed
Fixed a skill name in pasted text being treated as typed when an accent typed or pasted right after the paste merged into its last letter
Fixed returning to the drafts list after Ctrl+O or Ctrl+Z while a report was sending, leaving the send impossible to cancel
Fixed stopping silently (exit 0, or a hang in a terminal) when a file or folder could not be deleted; it now deletes the rest, lists what it could not delete, and exits 1
Fixed keybindings.json checks: a lone " " (space key) is no longer reported as an error, and keys like "ctrl+ k" now get a warning
Fixed vim mode >> and << on a line of only spaces leaving the cursor past the end of the line, where a following x deleted nothing
Fixed vim mode: after deleting whole lines in Visual mode (V then d) the cursor lands on the first non-blank, and . after it acts on the cursor's line
Windows: Fixed stopping a status line, hook, or shell command sometimes terminating an unrelated process that had been given the same process ID
Reverted the auto mode denial message change from 2.1.281 that told Claude a denial covers the outcome, not only the exact command
Reverted the 2.1.290 fix for cloud sessions staying asleep after a container restart lost a pending wakeup or scheduled task; Claude is no longer told, and the session stays asleep
Improved startup for Team and Enterprise organizations: policy and managed settings are fetched earlier, and a stalled request is retried after 3 seconds
Improved Claude in Chrome: fewer page actions are refused when the browser is slow to report its tabs
Improved the Claude in Chrome message in cloud sessions when the browser can't be reached: if you belong to more than one organization, it now says the extension must be signed in to the same one, and how to change that
Improved the Bash edit diff note to say the listed files changed while the command ran, which can include writes by other processes
Improved artifacts: Claude pins libraries to exact versions two weeks old or older
Changed claude.ai skill syncing to check for changes about every 40 minutes, instead of every 10, while no session is in use
Changed the order of agent lists and of MCP servers announced to the model: names with non-ASCII characters now sort after ASCII names
Changed OpenTelemetry claude_code.at_mention logging to emit at most 100 agent and 100 MCP-resource events each time a prompt is read
Self-hosted runner: Changed the orchestrator to sleep 4 to 6 seconds between polls instead of a constant 5, so several replicas for one environment stop polling at the same moment
[Claude Tag] Fixed Claude in Slack saying a workspace isn't set up in Enterprise Grid channels shared across workspaces when Slack labels a message with a workspace that isn't connected
[Claude Tag] Fixed Claude in Slack stopping mid-task in a channel when an admin changed the channel's connectors, plugins, skills or rules; the change now applies once Claude finishes
[Claude Tag] Fixed asking Claude in Slack to run a thread's routine now with extra notes starting a separate run that couldn't post back; the run now continues in that thread
[Claude Tag] Fixed an access bundle's Add a connector dialog in Claude Tag admin settings showing every Google connector as connected after one Google sign-in
[Claude Tag] Improved Claude Tag admin settings to list an Enterprise Grid that isn't connected yet, with a Connect button
[Claude Tag] Changed Claude in Slack to join announcement channels, where only admins can post, without posting its intro
[Claude Tag] Changed the limit on channel rules in Claude Tag admin settings from 20 to 50 for each workspace and for the organization-wide Slack page
[Code Review] Improved Code Review's Add a repository dialog to list each repository that couldn't be added and why, such as missing GitHub write access
Fixed the Read tool returning only the first entry, with no error, when a PDF's pages was a list such as "6,9,15"; it now returns an error saying to read each page or range separately
Fixed @-mentioned text files over 256KB being left out silently: Claude is now told the file's size and to read it in portions
Fixed the usage limit alert repeating once per background agent when agents failed on a limit that had already stopped the main conversation
Fixed Remote Control viewers seeing an empty subagent pane for background subagents in sessions hosted by the desktop app or an IDE
Fixed cross-session delivery notices showing two sessions with similar names as one recipient, and the expiry notice blaming the desktop app when a terminal session let the message lapse
Fixed Send now in the desktop app ending the subagent a turn was waiting on when another message was already queued
Fixed , /share and /feedback <text> starting over after Ctrl+O or Ctrl+Z while a report was being sent, and closing as cancelled after it had been sent
Fixed replacing your saved default environment when you pressed Enter right away: the list now opens on your default, and no row has a check mark when no default is in effect
Fixed some pasted text reaching Claude as typed text when several pastes overlapped in one prompt
Fixed vim mode leaving the cursor past the end of a line, j/k losing their column on shorter lines, and f/t/F/T/;/, jumping to, or deleting up to, a match on another line of the prompt
Fixed path box letting Shift+Enter or a paste add a line break, and treating fast-typed "tab", "up" or "down" as those keys
Fixed fast typing, input-method text and decomposed accents being dropped while a prompt footer row was selected, and ! leaving the row selected
Fixed fullscreen mode sending a full-screen clear on every window resize and Ctrl+L when iTerm2 is detected, which may be what filled iTerm2's scrollback with stale pages
Fixed a spurious "could not be examined" note for @-words that name no file when a Read deny rule is set and the working directory is under a symlink
Fixed "instruction file not loaded" lines going stale or missing after or a permission change, and added a transcript line when a nested one isn't loaded
Fixed a compaction summary that repeated /name letting Claude invoke a skill that is reserved for the user
Fixed Write, Edit, NotebookEdit and LSP rows, and single Read, Grep and Glob rows, hiding why a mod denied the call: the row now shows the reason
Fixed a cloud session showing a turn that never ended when its worker was stopped just as the turn finished
Fixed cloud sessions with a large transcript sometimes asking for a permission again after it was approved
Fixed scheduled tasks and other queued notifications being lost in cloud sessions when a message was retried or edited while Claude was reading them
Fixed cloud sessions forgetting the thinking setting chosen in the client when the session's container restarted
Fixed Cowork cloud sessions saying a proxy blocked artifacts when Anthropic couldn't confirm the organization's settings
Fixed plugins whose hooks module makes many $.state calls through one const taking minutes to load or validate
Fixed listing a matcher or state value for a hooks module that the engine reads from elsewhere
Fixed listing a $.state value read through a top-level var that was declared again or reassigned; such a module is now refused
Fixed a plugin's served $ method restarting the hook origin, which could run a guard hook with a .catch above it again without end
Fixed plugin interface calls made while the plugin hooks worker restarts running without the hooks other plugins put on them
Fixed a mod's config.set, state.set, env.set or agent.spawn hook that denies after calling next(e) being answered as a refusal: the hook is now reported as failed, by name
Fixed , the Theme menu and the first-run theme step saving a theme before a plugin's config.set hook was asked
Fixed a plugin's tool.check hook answering allow running a tool that requires your answer (a question, a plan approval) without showing its dialog
Fixed a mod's start-up prompt, command or subagent being queued a second time when the hooks worker was replaced
Fixed a mod's hook that called next(e) and then failed while the turn was interrupted letting the call through; the call is now rejected
Fixed a plugin's prompt drop or setting deny being ignored when its reason was longer than 4,096 characters
Fixed an organization's plugin being unloaded on its own reload, or after another plugin crashed, when it returned a $ name that a user-installed mod had added; the mod is now unloaded instead
Fixed tool calls made while the plugin hooks worker restarts being answered without the plugins' permission hooks
Fixed plugin tool.call hooks seeing some tool calls before misnamed parameters were repaired; a hook now sees the arguments the tool will run with
Fixed a mod's guard hook with a .catch being skipped silently for calls another mod's hook makes beneath the guard's own $ call; its .catch is now asked
Improved startup of and SDK sessions: the first turn no longer waits for HTTP and SSE MCP servers to answer resources/list
Improved rendering speed of long bulleted or numbered replies: they stream, resize and re-open in the transcript (ctrl+o) much faster
Improved Ctrl+C draft recovery: a cleared prompt now stays reachable with Up after a slash command or a sent message
Improved hook output handling: <system-reminder> tags written in a hook's output are escaped before they reach Claude
Improved tool input handling: Grep accepts file_path for path, and Write, WebFetch and Read ignore a few stray parameters instead of failing the call
Improved the steps shown when a marketplace declared in a settings file has a name that looks like an official Anthropic marketplace
Improved sandbox auto-allow: with strict sandbox mode set in user, managed or --settings settings, an interpreter command with an env var prefix like FOO=bar python3 app.py runs unprompted
Improved the Artifact tool's listing: Claude now sees how many published artifacts you have and can list up to 200 at once instead of 50
Improved cloud sessions after a restart: Claude is now told which stopped background agents it can resume by id
Improved the Claude in Chrome message in claude.ai cloud sessions when the browser can't be reached: Claude is now told it may continue with alternatives if the user prefers
Improved the /focus tip: it now invites you to try focus view mid-turn and shows how to switch back
Improved startup with local (stdio) MCP servers that ignore the newer protocol check: after one slow connect they are remembered for 7 days and connected the older way without the wait
Changed local (stdio) MCP server connections to negotiate protocol version 2026-07-28 by default on every install, including Bedrock, Vertex and Foundry; MCP_PROTOCOL_NEGOTIATION=legacy opts out
Changed : a failed expect inside a hook the test registered, or a stub answer the engine refuses, now fails the test instead of passing silently
Changed usage limit messages to write claude.ai settings links with https:// so terminals and apps can make them clickable
Changed scheduled and Run now routine runs to publish a new artifact only you can see without asking for approval; artifacts that request connectors or other access still ask
Changed agent names to allow at most 256 characters: a longer one is rejected, and a skill's or a plugin file's name longer than that is ignored
[Cloud sessions] Fixed routine runs occasionally staying listed as running for hours after they had finished
[Cloud sessions] Fixed editing or duplicating a routine turning off its push notifications when the routine had no saved notification setting
[Cloud sessions] Fixed SVG, HEIC, TIFF and other less common image files failing to attach; they now attach as regular files
[Cloud sessions] Fixed approval prompts offering "Always allow" for connector tools that an organization set to require approval; the choice had no effect
[Remote Control] Fixed the first message of a new Remote Control session started from claude.ai/code accepting only images; it now accepts PDFs and other files like later messages
[Claude Tag] Added an Edit button to the Allowed domains card on a channel's Configure page, so Enterprise admins can open the access bundle that sets the channel's domains
[Claude Tag] Fixed replies sent in a Slack thread while Claude was still on its first request there being held until that request finished, or missed when sent seconds apart
[Claude Tag] Fixed Slack threads woken only by GitHub pull request activity or a routine staying on their original model after an admin changed the channel or workspace default model
[Claude Tag] Fixed Claude sometimes posting a spend limit notice in Slack when the real cause was that your organization had run out of usage credits
[Claude Tag] Fixed a session hanging until interrupted when a permission prompt that can't be answered from Slack was denied automatically
[Claude Tag] Improved @Claude !status in a channel to say when Claude has stopped reading its untagged messages, why, and that an @-mention starts it reading again
[Claude Tag] Changed the first message of a Slack thread continued with !fork to a card showing where it came from, the request, and who asked, with a link to the original thread
[Claude Tag] Changed the organization-wide and default spend limit boxes on Claude Tag's spend limits page in admin settings to save only when you press Save or Enter, not when you click away
[Code Review] Added the period's total with its change from the previous period, and a breakdown by repository, to the PRs reviewed chart in Code Review analytics
[Code Review] Fixed a queued review failing when the pull request moved to a new base branch and the old one was deleted; the commit is now re-queued for review
[Code Review] Fixed reviews ignoring a CLAUDE.md's rules when the pull request edits that file; reviews now use its version from the base branch
Fixed URL allow and deny patterns with a wildcard inside an xn-- host label matching differently from one process to the next
Fixed an MCP server provided by your organization being relisted as your own after signing in or reconnecting, including from a late result in headless and SDK sessions
Fixed dropping uncommitted changes without a warning on Windows when git stash create failed, and refusing them after a git add -N file was deleted or moved
Fixed the plansDirectory setting's project-root check for paths that contain a backslash on macOS and Linux
Fixed replies in very long Remote Control and cloud sessions that could appear a block at a time instead of streaming in
Fixed the background daemon's log passing terminal control characters to the screen under and ; they now show as \uXXXX escapes
Self-hosted runner: Fixed a crafted, very long line of a session's error output freezing the runner for several seconds
Fixed a plugin hook with a .catch being unloaded, and its .catch skipped, when the hook kept the hooks worker busy on a prompt or tool call
Fixed a mod's turn.step result listing a tool call that a mid-response model fallback had discarded
Fixed a Cowork cloud session's reply sometimes never finishing when its container restarted just after Claude sent a message or a file
Fixed and plugin loading refusing a hooks module that destructures an option named like one of its top-level functions
Fixed failing to upload uncommitted changes when core.safecrlf=true is set in git's configuration
Fixed the effort level changing when a flagged message is retried on a fallback model that has a different level saved in settings
Windows: Fixed multi-line ! shell blocks in skills and commands failing when the file is saved with CRLF line endings
Fixed Claude Code hanging until killed when a tab was clicked while searching in fullscreen mode
Fixed conversation compaction sometimes failing with a "null is not an object" error
Fixed plugin hooks reading an empty answer on turn.complete for a subagent that hands its report back in auto mode
Fixed a mod being unloaded without a message when a refresh followed its failed reload; its failure line now says the version loaded before is unloaded
Fixed a mod's prompt.submit hook that drops a prompt after calling next(e) being ignored silently: the hook is now reported as failed, by name
Fixed a mod's pane or band being redrawn without end when it followed its end over a tree that changed height at every drawing
Fixed an image read on macOS and Windows being able to return a file outside what was approved, through a link swapped in mid-read
Fixed a case where a user-installed mod could get an organization's plugin unloaded; the mod is now the one unloaded
Fixed disableClaudeAiConnectors and allowedMcpServers URL rules not being applied to some MCP entries declared in .mcp.json, plugins or agents
Fixed a mod's inline pane being redrawn without end when its tree changed height at every drawing
Fixed an @-mention under the read block or being able to read a file outside the working directories through a link changed mid-read
Fixed Esc in the agents view confirming "Press enter again to restart this session — it isn't responding"; Esc now just reopens the session
Fixed agent view losing a background session's run count, countdown and live status line after the session enters a worktree that it creates
Fixed sessions in manual permission mode asking for approval to read an image pasted into a reply or a new agent's prompt
Fixed a deny or ask rule missing a command or path whose name came from a variable set as a prefix on declare, typeset, export or readonly
Fixed Read deny rules not applying to image paths pasted or dragged into the prompt, or to file names listed for an @-mentioned folder
Fixed a case where a user-installed mod could make an organization's guard skip its check; such a mod is now unloaded
Fixed plugin hooks stalling each redraw when a mod draws a long multi-line text holding non-Latin characters
Fixed repeated Ctrl+X in the agents view deleting the whole next section after the bottom session of a section was deleted
Fixed You should know writing its notes in English regardless of the language setting
Fixed a freeze after sending some very long messages
Fixed a slowdown when expanding the transcript (ctrl+o) or resizing over large tool output that contains non-ASCII characters such as arrows, dashes or box-drawing
Fixed re-sending an earlier message to a backgrounded session that has no saved transcript instead of starting it with an empty conversation
Fixed Esc after an n: or Ctrl+F search in the agents view moving focus to a section header, where Ctrl+X twice would delete every session in the section
Fixed saving a slash command it could not deliver to a stopped session and then running it by itself the next time that session restarted
Fixed uploading uncommitted changes unfiltered for files under a git filter driver named unset or unspecified; the upload now stops and asks you to rename the driver
Fixed auto mode denials suggesting a permission rule that would skip the classifier for a whole tool or that Claude Code would ignore
Fixed claude --teleport and deleting the files in a folder that had replaced a tracked file of the same name when you chose to stash: the stash is now refused, and says why
Fixed Esc confirming agent view's "Press enter again to restart this session fresh" prompt
Fixed agent view's run count freezing and its countdown disappearing after ; the count now restarts with the new conversation
Fixed permission relay: a reply ID that repeats within a session is now ignored instead of approving a different prompt
Fixed "Reconnect extension" not restoring browser tools after a failed Chrome connection, and added an explanation when it can't (anthropics/claude-code#98135)
Fixed mods staying off for people who reach Claude through a gateway (ANTHROPIC_BASE_URL with ANTHROPIC_AUTH_TOKEN) and have no Anthropic account
Fixed replies sent from just after a background session crashed being refused after 2 seconds: they are now retried for up to 12 seconds while the session restarts
Fixed slash commands and answers to a multiple-choice question that could not deliver to a running session being saved and sent by themselves the next time it was restarted
Fixed sandboxed commands that pipe a heredoc into another command (cat <<EOF | python3) asking for approval on every run
Fixed failing with "Couldn't restart the background service" and background sessions stopping after a Homebrew upgrade (takes effect from the upgrade after this one)
Fixed agent view's "restart this session fresh" re-sending an earlier message from the session instead of starting with an empty conversation
Fixed Bash permission checks auto-approving some read-only commands (such as rg or git grep) whose arguments the shell would still expand as wildcards; these now prompt for approval
Fixed refusing to run after an upgrade because of an out-of-date saved setting
Fixed Bash permission checks auto-approving certain commands whose variable names zsh reads differently from bash; these now prompt for approval
Fixed a short form of a git clone option keeping the sandbox exemption from a git pattern such as git * in sandbox.excludedCommands; it is now treated like the long form
Fixed the first feature-flag request of a session ignoring a proxy or API endpoint set in a project's settings
Fixed of a local branch silently leaving uncommitted work out of the upload in a repository that keeps its branches outside .git (git 2.54+); it now refuses with an explanation
Fixed cloud sessions staying asleep after a container restart lost a pending wakeup or scheduled task; Claude is now told and can schedule it again
Fixed the Claude apps gateway's retention sweep deleting a returning developer's identity row refreshed at the same moment, on PostgreSQL versions without the November 2025 fixes
Fixed sandboxed Monitor tool commands skipping the permission prompt under sandbox auto-allow; they now follow your permission rules
Fixed the Claude apps gateway failing to start when the certificate it presents to the identity provider has an empty subject
Fixed the Claude apps gateway exiting with a bare "Invalid URL" when store.postgres_url can't be parsed; the error now names the setting and says what the URL may hold
Fixed background agents failing with "Agent stalled" and Workflow tool subagents restarting from their prompt when a Mac woke from sleep
Fixed slow or failed startup since 2.1.285 under SDK hosts such as the VS Code extension when managed settings deny reads of many paths on a slow filesystem (notably Windows drives under WSL)
Fixed a response interrupted by computer sleep being treated as a stalled stream on Bedrock, Vertex, Foundry, and custom gateways
Fixed a freeze before the first request and in the Config tab on Linux and WSL when a sandbox read rule such as ~/**/.env covers a large folder
Fixed skills not being found when asked for by the name in SKILL.md when their folder has a different name (for example a non-English name): the skill listing now shows both names
Fixed a plan written in plan mode being lost when a cloud session's container restarted before the plan was presented
Fixed the Bash tool occasionally losing shell aliases, functions and plugin PATH entries for a whole session when its first command ran seconds after startup on a new config directory
Fixed unbounded memory use when an HTTP MCP server sends a very large response
Fixed artifact operations failing in a Claude Code run started from inside a cloud session (for example run from the Bash tool)
Fixed files sent from remote sessions sometimes being refused as "not the one approved" when four or more were sent at once
Fixed plan mode not being restored when resuming a session with or --resume <session-id> in the terminal
Fixed a marketplace named after another GitHub marketplace's download folder stopping that marketplace from downloading
Fixed automatic compaction giving up with "Prompt is too long" when a Mac went to sleep while it was running
Fixed the rewind menu (Esc Esc / ) freezing for hundreds of milliseconds per keypress when the conversation contains a very large pasted stack trace or source file
Fixed a subdirectory's AGENTS.md not being attached when a file under it is @-mentioned
Fixed self-hosted runner sessions resumed after a stopped runner failing with "missing but already registered worktree" when the sessions folder is a relative symlink
Fixed a freeze when the secret scan or a permission prompt met long token-like text
Fixed Bash permission checks not applying Read deny rules or the outside-directory read block to a wildcard in some option values of read-only commands
Fixed CLAUDE_CODE_USER_DIALOG_TIMEOUT_MS=5m being read as 5 ms and cancelling remote dialogs at once; values with a unit suffix now fall back to dialogExpiry
Fixed a stall when an MCP server's tool listing contains very long runs of combining characters
Fixed two pastes that overlap in one prompt being sent to the model partly as typed text instead of as one pasted block
Fixed Claude in Chrome's browser picker showing a message meant for Claude when the chosen browser is no longer connected, and the VS Code dialog's list going stale after a switch
Fixed background subagents losing write and Bash access in their worktree after the main session enters or exits a different worktree
Fixed background commands, the agents view and daemon workers sending telemetry and a feature-flag request to Anthropic behind a Claude apps gateway when no managed settings on the machine force gateway login
Fixed (and CLAUDE_CODE_RESTRICTED=1) sessions opening the cross-session messaging socket
Fixed sessions moved to the background while idle reopening as "no saved transcript" after a restart or idle cleanup; they now resume their conversation
Fixed background workers honoring on respawn without the bypass-permissions disclaimer having been accepted
Fixed Claude replying in an endless loop when a plugin's async Stop hook passes an unquoted script path under a folder with a space, such as Application Support
Fixed a freeze of several seconds when secret masking met very long unbroken text
Fixed some permission rules and safety checks not being applied to a tool call after a PreToolUse hook rewrote its input
Fixed first launch asking to pick a login method again after or with a credentials file already in the config directory
Fixed file names containing line breaks being displayed incorrectly in file tool errors and permission prompts
Fixed a large paste expanded in place being sent to the model as typed text after the next keystroke when it held accents stored as separate characters, as macOS file names do
Fixed macOS reporting success when the keychain refused the new login and kept an old one it could not remove
Fixed SDK hosts using seeing a reply stay open after the turn ended when its stream was cut, interrupted or fell back to non-streaming
Fixed sandboxed Bash commands on Linux running hooks and reloading settings mid-command when .claude/settings.json or .claude/settings.local.json does not exist
Fixed errors reading "Premature close" instead of naming the missing program when a tool Claude Code runs, such as git or gh, is not installed (macOS, Linux)
Fixed and other recurring session-only scheduled tasks running an extra time after a sandboxed Bash command on Linux or after .claude/scheduled_tasks.json was deleted
Fixed edits to the file a symlinked settings file points at running without the settings-file permission question
Improved MCP startup behind a network proxy: a server the proxy blocks (HTTP 403) is no longer retried three times
Improved permission prompts from background agents to show the Ctrl+X Ctrl+K shortcut that stops all background agents
Improved the built-in plugin-authoring skill: Claude now gives the one command another person runs to install a mod you made, and writes it in a README's install section
Improved the reply to in the desktop app's Code tab: it now says where to install and manage plugins there
Improved the Bash changed-files view: when a chained command includes git merge, pull or checkout, it lists the files without full diffs
Improved the Claude apps gateway's log when an upstream's cloud credentials or connection fail: the warning now ends with the underlying cause
Improved the error shown when a cloud session is started without a claude.ai sign-in: it now names and /login and no longer blames API-key authentication
Improved the Read tool's message for binary files: it now points Claude to a skill or a shell command that can read the format
Improved the error shown when a git config file stops the upload: it is about half as long and says what kind of file is the problem
Improved the errors shown when the upload refuses a checkout: each known cause now has its own message, with a way to fix it
Improved the Claude apps gateway to log a warning during the last 30 days before the certificate it presents to the identity provider expires
Improved Claude in Chrome: a browser_batch call now gets 90 seconds, up from 60, before it is reported as timed out
Improved the Claude apps gateway's browser sign-in pages: brand fonts, centered layout, and dark mode
Improved responsiveness while resuming large sessions: timers, input and rendering keep running while the transcript loads
Improved the / and @ suggestion lists: the selected row now starts with a ❯ pointer, so you can see it without color
Changed CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC to also skip the startup connection warm-up
Changed Claude in Chrome so that a project's settings files can no longer turn it on; use , or your user settings
Changed the Bash tool to ask for permission before running pyright, which is no longer treated as a read-only command
Changed what a mod's $.process.spawn rejects with when another mod denies it after the child ran: it now says the call ran and a plugin withheld its result
Changed the background daemon's log to write a multi-line message as one JSON-quoted line
Changed skills and custom commands to refuse a ! shell command that contains raw control characters other than tab and newline, with a message that shows where they are
Changed : opening an artifact in your browser now closes the list
Changed Bash permission checks so that more forms of the ps command ask for approval instead of running without asking
Changed plugin hooks so long text is clipped and logged instead of being refused or dropped silently
Changed background sessions whose scheduled task is gone: they now move to Completed about 20 seconds later and can be updated or shut down when idle
Changed the "Press ← again" confirm on a just-cleared prompt: a second ← no longer has to wait a second before it switches, and holding ← down now switches too
Changed the errors shown when the upload fails at a git step: they name the step and what to try, and no longer repeat git's own error text
Changed at medium effort to also report cleanup and CLAUDE.md conventions findings on models without tuned review settings, including Opus 5.5 and Sonnet 5.5
Changed an in-process teammate's agent_id in Agent results to its agent ID (its name@team address stays in teammate_id); TeammateIdle hooks no longer fire from its subagents or forks
Changed background sessions waiting on a scheduled wakeup (): they are now left running through updates and low memory, where being restarted or shut down could silently lose the wakeup
Changed , and sent from to a busy background session to apply right away, without a confirmation, instead of when the turn ends
Changed the Claude apps gateway's minimum supported PostgreSQL version from 14 to 11
Changed the interactive session's WebSearch budget to refill over time (100 calls/hour; CLAUDE_CODE_WEB_SEARCH_REFILLS_PER_HOUR sets the rate, 0 turns it off) instead of ending after 200 calls
Changed CLAUDE_CODE_DISABLE_ATTACHMENTS so a repository's .claude/settings.json or .claude/settings.local.json can no longer set it; shell, user and managed settings still can
Changed on a plugin loaded from a directory to print just its reason, without the "Failed to update plugin" prefix, as for built-in plugins
Changed the built-in gh api in cloud sessions: a host other than github.com set in GH_HOST or GH_REPO is now refused (use --hostname or a full URL), and stderr notes requests to other hosts
Changed the claude-api skill's Managed Agents examples to turn off the web tools unless the agent needs them and to use the auto permission policy
Self-hosted runners: Changed claude --environment <id> to create its session through the current Sessions API; printed and JSON session ids keep their session_… form
[VSCode] Added a screen reader announcement, "Message queued.", when you send a message while Claude is working
[VSCode] Added a way to review and run a plugin marketplace's install or update command from the Manage plugins dialog
[VSCode] Fixed a blank chat you never typed into keeping a background Claude process running after you open a saved conversation in its place
[VSCode] Fixed settings dialogs blaming a timeout when Claude Code stopped unexpectedly during a save
[VSCode] Fixed the branch switch dialog offering to switch when it could not check for uncommitted changes
[VSCode] Fixed a permission prompt that arrived behind an open dialog taking keyboard focus, so a key pressed in the dialog could answer it
[VSCode] Fixed sign-in and new sessions giving no clear reason when Claude Code cannot find or start its program
[VSCode] Fixed the agent map showing a nested sub-agent with "Tool calls (0)" and placing the agents it starts under the main agent
[VSCode] Improved Continue After Reload: tabs reopened after VS Code restarts its extensions now also finish a step the restart interrupted
[VSCode] Improved file pills in messages: hovering one now shows the file's path from the project folder, so same-named files can be told apart
[VSCode] Changed message timestamps to show by default (turn them off with the Claude Code: Show Message Timestamps setting)
[Cloud sessions] Fixed turning off prompt suggestions through a cloud environment's environment variables having no effect in new cloud sessions
[Cloud sessions] Fixed the working indicator in a cloud session spinning on for several seconds after Claude's reply had finished; it now stops with the reply
[Cloud sessions] Fixed History on a never-run routine's page still saying "No runs yet" after you pressed Run now; it now shows the new run
[Cloud sessions] Fixed an unarchived cloud session looking as if Claude were still working until you sent another message
[Remote Control] Fixed a computer that just started Remote Control taking up to a minute to appear in the Remote Control menu of a new session; it now appears within seconds
[Claude Tag] Added fast mode in Slack: mention Claude with !fast to switch a thread to fast mode, moving it to Opus if needed, and !fast off to switch back; replies show (fast) while it's on
[Claude Tag] Added the optional Path prefixes field when creating a custom connection in an access bundle, so its allow rule can cover only those paths instead of the whole host
[Claude Tag] Fixed members with the Claude Tag Admin permission getting "Couldn't load memory files" on the Activity page's Memory tab; they can now read workspace and channel memory
[Claude Tag] Fixed a workspace guest's Confirm on a Claude settings card in Slack removing its buttons for everyone; only the guest sees the refusal, and members can still confirm or cancel
[Claude Tag] Fixed scheduled routines in Slack channels running on a model other than the channel's default; each run that starts a new session now uses the current default model
[Claude Tag] Fixed GitHub repositories in an access bundle attached by a channel-name rule being refused in the channels the rule covers; Claude can now add, list and clone them there
[Claude Tag] Improved Claude's notice in your direct messages when your own Claude plan's usage limit is reached: it shows within seconds and says when the limit resets
[Claude Tag] Improved the earlier Claude in Slack app's reply when it can't start a session: it now says what failed and who can fix it, in full only once per thread
[Claude Tag] Changed the channel instructions limit to 8,192 characters instead of bytes, so non-English text gets the same room, and added a character count beside Save on the Configure page
[Code Review] Fixed blocking review comments sometimes opening with a "nit" label that contradicted their severity
[Code Review] Fixed tips to comment "@claude review" being posted on fork and Manual-mode pull requests in organizations that have turned Code Review off
Improved the line a mod's author sees when its band or pane fails to draw: it names the mod and says nothing was drawn
Fixed published artifact pages freezing or crashing the reader's browser tab on short code blocks with many unclosed <script> tags
Fixed a mod's Client region staying failed for the whole session after the terminal threw while drawing it
Fixed a plugin's tool.call hook making Bash fail and file searches read the wrong folder in subagents that run in a worktree
Fixed git-subdir plugin installs failing, or caching an incomplete plugin, on older git (before 2.39, e.g. Ubuntu 22.04's 2.34)
Fixed plugins loaded with not showing "Configure options" in
Fixed background sessions ending when a plugin was reloaded or disabled while one of its timers or reads was still running
Fixed sandboxed heredocs with an unquoted delimiter (python3 <<EOF) asking for approval on every run under sandbox auto-allow when the body holds only plain text and simple $VAR references
Fixed Bash tool permission check to prompt before a BASHPID assignment whose value the shell would evaluate as arithmetic, instead of allowing it silently
Fixed fullscreen sessions exiting with "unrecoverable interface error" when opening the background tasks dialog while a plugin or mod showed rows above the prompt
Fixed Claude reporting a message to another session as delivered when that session held it: the notice now says it wasn't delivered and names the session, and in SDK sessions Claude can now learn of it mid-turn
Fixed OpenTelemetry claude_code.tool.blocked_on_user spans reporting unknown source or decision in and SDK sessions and for PreToolUse hook approvals
Fixed permission asks that ended unanswered, in or on an interrupted turn, emitting no tool_decision event
Fixed Edit and Retry in Cowork cloud sessions refusing a message sent before even though its history was still saved
Fixed unattended sessions (CLAUDE_CODE_RETRY_WATCHDOG) retrying for hours after a very long response stream failed; Claude Code now streams again, and gives up after three timeouts
Fixed reporting "Login successful" when credentials could not be saved to secure storage; it now shows the failure, and offers a retry when the new login didn't take effect (anthropics/claude-code#73861)
Fixed a Stop during Bedrock credential lookup sometimes moving the session to a fallback model instead of ending the request
Fixed a second gcpAuthRefresh/awsAuthRefresh browser sign-in opening when a laptop wakes from sleep while another Claude Code process is signing in
Fixed agent teams: a plugin-defined agent spawned by name now runs with its own prompt, tools, disallowedTools and effort instead of the defaults
Fixed headless ( / SDK) sessions occasionally ignoring SIGTERM when a supervisor such as timeout or systemd sends SIGCONT alongside it
Fixed restarted cloud sessions restoring a model that the organization's enforced model list refuses
Fixed MCP tool calls sometimes running twice when a remote server's result was over 16 MB or could not be parsed
Fixed subagents in Claude Desktop's Code tab getting none of the tools of a user-configured MCP server named memory
Fixed Claude in Chrome asking before every screenshot and page read on a site you allowed when auto mode is unavailable (such as with disableAutoMode or an older model); typing, navigation and JavaScript still ask
Fixed failing for GitHub-source plugins on macOS and Linux machines with no GitHub SSH key: the clone now falls back to HTTPS and prints a notice
Fixed sandbox.credentials.files entries on git config files not taking effect while permissions.blockReadsOutsideWorkingDirectories is on
Fixed Claude leaving out your organization's design systems when starting slides or a design with the Artifact tool on Team and Enterprise plans or machines with managed settings
Fixed the keyboard not working on Windows after Claude Code restarts itself (first sign-in to a Claude apps gateway, provider setup, )
Fixed a stall when launching an agent whose tools: lists very many Agent(...) entries
Fixed sessions on Claude 3 Opus and Claude 3 Sonnet failing on every turn after a whole PDF entered the conversation
Fixed the npm auto-updater reporting success when the platform-native binary failed to download and only the placeholder claude stub was installed
Fixed Remote Control cleanup archiving a session that is still connected or was just re-attached by another Claude Code process
Fixed owner/repo plugin marketplaces showing only the second attempt's error when both the SSH and HTTPS fetch fail; both errors are now shown, with the transport tried first on top
Fixed path-scoped .claude/rules and nested CLAUDE.md files not loading when Write or Edit creates or changes a file in their scope (previously only Read loaded them)
Fixed a dangerous rm (such as one on / or the home directory) inside a bash -c or sh -c script running without a prompt in bypassPermissions mode or under a shell allow rule (anthropics/claude-code#96300)
Fixed LSP tool calls hanging indefinitely when a language server uses dynamic capability registration or stops responding; requests now time out after 60s (per-server requestTimeout)
Fixed idle_prompt notification hooks firing while background agents are still running (anthropics/claude-code#93672)
Fixed PreToolUse and PermissionRequest hooks being skipped when matching them failed or the tool's input could not be serialized to JSON; the call is now blocked
Fixed the first request in a fresh environment or after a model switch using the built-in output limit and auto-compact window, not the server's; that request may now wait up to 1.5 seconds
Fixed the "What should Claude do instead?" hint showing on the Interrupted row after sending queued messages with ctrl+enter
Fixed in a session running a sign-in the session never reads, which could replace your saved login; it now says which credentials work
Fixed the InstructionsLoaded hook omitting agent_id and agent_type when a subagent's file access loads a rule or nested CLAUDE.md; rules and nested CLAUDE.md files loaded on file access now also report effort
Fixed the Agent tool in always reporting no available agents and rejecting every subagent_type
Fixed the terminal cursor not following the typed text in the fullscreen transcript viewer's search and in 's custom color search
Fixed in screen reader mode: typing a rule's number now picks it instead of opening the search box
Improved auto mode: when a conversation grows too long for the client-side safety classifier to review, it is now compacted instead of prompting for, or failing, every tool call
Improved screen reader mode: short announcements, such as a deleted word, now stay on screen until your next key press or until something above them on screen changes
Improved screen reader mode: answered questions in question dialogs now say "answered" beside their box
Improved the message shown to Team and Enterprise members whose organization has turned off usage credit requests
Improved cloud sessions: a new conversation's first turn no longer waits for a stdio MCP server whose config sets alwaysLoad: false
Improved "You should know" notes to say "we", "the main agent" or "you" depending on who was responsible for a decision
Improved the error for an artifact database write refused at the database's size limit: it now states the limit and what frees space
Improved Bash permission prompts to give a shorter reason when part of a command can't be checked before it runs
Self-hosted runner: Improved the built-in gh api: a refused gh command now prints its gh api equivalent, --paginate follows every page of a repository's lists, and a nested claude no longer removes it
Improved Remote Control's recovery from an expired server credential: sessions stay connected during renewal and are kept if it gives up after a server outage
Changed the background command time limit to apply only in unattended sessions (, Agent SDK, CI, cloud); terminal, desktop app and VS Code sessions have no limit
Changed the client-side auto mode classifier to ignore an ANTHROPIC_DEFAULT_SONNET_MODEL pin that names Claude Sonnet 5.5 or Opus 5.5 and use Claude Sonnet 5 instead
Changed to ; the old name still works and prints a notice
Changed the agents view n: filter (and Ctrl+F search) so Enter opens the session whose name matches best instead of the top row
Changed to save the auto-compact window per model, so each model keeps its own setting when you switch
Changed MCP URL prompts from servers that can't report when you're done to wait for "I'm done, continue" before the tool call continues, so you can finish in the browser first
[VSCode] Fixed a claude.ai connector staying on "Needs authentication" after you authorize it: the MCP servers dialog now offers Check connection
[VSCode] Fixed the opt-in New Conversation shortcut (Cmd/Ctrl+N) starting a conversation in every visible Claude view instead of only the one you are in
[VSCode] Fixed the chat view resuming the next saved session after you archive the one it shows; it now starts a new conversation instead
[Cloud sessions] Fixed the Cloud sessions switch in Claude Code admin settings staying locked off while an unrelated security setting was loading or had failed to load
[Cloud sessions] Fixed pressing Stop while a self-hosted runner was still starting not cancelling the queued message, which could then run once the runner was up
[Claude Tag] Fixed Claude Tag admin settings offering a "Remove this scope" option, which always failed, on channels whose settings were created automatically
[Claude Tag] Improved Claude to also follow a related Slack thread in another channel that it only read, so updates there reach the conversation that depends on them
[Claude Tag] Improved save errors on a channel's Configure page: too-long channel instructions now say to shorten them, and a save refused for lost access no longer says to try again
Fixed reporting mods as turned off remotely when it had only read an out-of-date saved setting
Fixed pairing checks: Sonnet 5.5 can now advise Opus 4.7 and 4.8, and advisors the API would refuse are flagged up front instead of being silently dropped
Fixed Bash permission prompts showing internal parser names such as "Contains simple_expansion" instead of a plain explanation
Fixed a cause of fullscreen sessions on slow or busy machines exiting with "Claude Code exited after an unrecoverable interface error" while a scroll key was held in a long conversation
Fixed organization per-tool permission ceilings being silently dropped for an MCP tool named __proto__
Fixed Claude being told to page large MCP results saved as JSON with Read's offset and limit, which cannot split one long line
Fixed the commit attribution reminder being delivered inside a tool result after a compaction
Fixed screen reader mode leaving the cursor away from the typed text in search boxes (such as /resume and /permissions) and sign-in code fields
Fixed screen reader mode refusing Enter with nothing typed on /rewind's summarize options, whose added context is optional
Fixed screen reader mode showing a "Tab to amend" hint on approval prompts, where Tab does nothing
Fixed screen reader mode listing arrow keys that do nothing in /permissions and /mcp, and saying "Select with numbers" in empty menus or while a search box has the keys
Fixed screen reader mode leaving out the changed lines in file edit approval prompts and other diffs
Fixed screen reader mode sending the claude --teleport progress screen, and an MCP form field while it is being checked, to the screen reader again on every spinner frame
Fixed CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS not removing the structured-output format from session-title and prompt-hook requests, which Bedrock-backed gateways reject
Fixed screen reader mode leaving out the top lines of a second approval prompt, a changed /config row or the rejected-plan line when the previous screen was taller than the terminal window
Fixed sending a cut-short reply's message_stop late or never, so apps could show the reply as still in progress
Fixed sometimes not showing the permission prompt a background session is waiting on
Fixed giving advice about .git/info/attributes when the upload stops on a committed .gitattributes it cannot read, such as one saved as UTF-16
Fixed failing to register behind an HTTP proxy with a misleading "Check your organization permissions" error (anthropics/claude-code#97352)
Fixed sandboxed Bash commands on Linux inheriting an open handle on the Claude Code executable
Fixed the running-tool dot and three spinners still moving with the "Reduce motion" setting on, and /rewind's confirm screen updating its "ago" time while you type a note
Fixed times in changing every second in screen reader mode; they now change at most every 10 seconds
Fixed a revoked claude.ai login showing a generic API Error: 401 instead of "OAuth token revoked"; in mode the error now starts with "Failed to authenticate"
Fixed upload refusals advising you to copy a variable named by a repository's settings file into your own user settings
Fixed --output-format stream-json and the SDK not streaming the turns of a context: fork skill run by typing /<skill> as the prompt, as they do for the Skill tool's fork
Fixed /feedback and /bug: the pre-filled GitHub issue no longer includes your recent error messages, and the confirmation screen now lists them as part of the report
Fixed and git-subdir plugin installs failing with "transport 'http' not allowed" when the repository is served over plain http
Fixed cloud sessions sometimes losing the earlier conversation when the session restarted while it was being compacted
Fixed a plugin reload that overlapped the startup download corrupting the session's cached copy of the plugin archive
Fixed quoting partial output when opening Claude Desktop timed out or printed too much output; the error now names the cause
Fixed an MCP connector tool call occasionally running twice, or the connector's calls failing until restart, when its server changed which MCP protocol version it supports
Fixed SessionStart hooks from synced plugins not running in new cloud sessions
Fixed the transcript's "N hooks ran" summary and the verbose debug log's matched-hooks count including Claude Code's internal callbacks, so one configured hook no longer shows as two
Fixed files Claude sends from cloud and Remote Control sessions failing when the upload finished just after the 30-second timeout; it now waits 35 seconds
Fixed repositories added mid-session in cloud and SDK sessions not loading their skills and plugins, and loading CLAUDE.md late, after Claude changed directory
Fixed PNG, JPEG and WebP images over 8,000 pixels on a side failing to send from a remote session; Claude now sends a scaled-down copy
Fixed messages sent from the Claude apps with 17 to 20 attached files delivering only the first 16
Fixed headless sessions reporting an MCP server as needing authentication after one refused call, even though later calls succeed
macOS: Fixed Remote Control sessions started with stopping mid-turn when the Mac went to idle sleep
Windows: Fixed interactive claude hanging or crashing with "Raw mode is not supported" when its input is piped or redirected; it now says why and exits (use for piped input)
Bedrock, Vertex, Mantle: Fixed model availability checks under CLAUDE_CODE_SKIP_*_AUTH sending a different Authorization header than real requests when ANTHROPIC_CUSTOM_HEADERS repeats it
Improved : settings that cycle show ‹ › and step both ways with ←/→, narrow terminals stack each value under its label, and PgUp/PgDn page the list
Improved plugin marketplace errors to say in plain words why a marketplace was ignored or refused, and what to do
Improved plugin listings to note when a plugin's dependencies were not installed, and updating a plugin now retries an install that did not finish
Improved the Claude apps gateway's error when Amazon Bedrock rejects a model ID: developers now see which model is unavailable, and the gateway log names the ID that was sent
Improved SDK sessions so a message sent with priority "now" no longer cancels a running web fetch or web search; it keeps loading in the background
Improved : the left and right arrow keys now flip its on/off settings, such as Auto-memory
Improved /skill names typed mid-message: Claude is now told they are skills, including disable-model-invocation ones
Improved the contrast of the prompt input border in light themes and of the ❯ before your earlier messages
Improved delivery of files Claude sends from cloud sessions and Remote Control: an upload that fails on a timeout, a network error or a 502, 503 or 504 is now retried once
Improved what Claude says when a file cannot be sent for a reason that may be temporary: it now mentions that you can ask for the file again in a few minutes
Improved the prompt for a held message from another session to show the message between dashed lines, matching other permission prompts
Improved MCP and other tool permission prompts to show the tool call between dashed lines, matching file edit prompts
Improved MCP startup in headless mode: a remote server whose first connect fails transiently is now retried without waiting for the slowest server to finish connecting
Improved files Claude sends from a remote session: large files now stream from disk instead of being read into memory, and a file over the size limit is refused with the server's limit named
Improved the explanation Claude gives when the server refuses a file it sends from a Remote Control or cloud session, such as an oversized image
Improved handling of large MCP tool results: less memory, smaller session files, and no extra upload to count tokens for results far over the limit
Windows: Improved Bash tool speed by removing a subshell that ran before every command
Changed a shell write through a repo-committed symlink onto a sensitive file or out of the working tree to name where it lands and wait for a person, on lines with a ~ target too
Changed Opus 4.7+ and Fable to use a 1M context window by default on Bedrock, Vertex, Foundry and the Claude apps gateway, with no [1m] suffix (CLAUDE_CODE_DISABLE_1M_CONTEXT=1 keeps 200K)
Changed replies from to arrive as queued messages; slash commands other than sent while a turn is running now run when it ends
Changed whole-tool Bash allow rules and allowing hooks to prompt for, not run, shell writes to files Claude Code's file tools refuse outright (the Anthropic profile store, the host credentials file)
Changed right-click paste on Windows and Linux, and middle-click paste on Linux, to happen when the button is released; moving the pointer away before releasing cancels it
Changed MCP server alwaysLoad: false to defer all of that server's tools behind tool search
Changed screen reader mode to write new or changed lines without first pausing with the cursor at the start of the line; set CLAUDE_AX_PREPARK_MS=50 to restore the pause
Changed automatic model switches after a flagged message to keep your current effort level instead of the new model's default
Changed waiting permission prompts to show oldest first, so a new prompt no longer covers the one you're reading (prompts with a countdown still open on top)
[VSCode] Added "Run in background" to a running command or sub-agent, to move it to the background and keep working
[VSCode] Added the output of background shells and Monitors to their cards in the agent map
[VSCode] Fixed settings dialogs blaming a timeout when Claude Code's reply was too large to confirm a save
[VSCode] Fixed reopening a cloud session that the side bar already brought to this machine opening it again in a new tab; the side bar is shown instead
[VSCode] Fixed the side bar's Web tab not listing cloud sessions started after the window loaded; a failed load now says "Remote server is not connected" instead of "No web sessions yet"
[VSCode] Fixed a tab restored after a reload starting a second Claude process on a conversation the side bar already has open; it now shows the "still open somewhere else" notice
[VSCode] Fixed tool-row file links, session-list links and two hints showing in plain text
[VSCode] Fixed a background agent's still-running command showing as failed once the main turn ended
[VSCode] Fixed a user's own or command opening the extension's dialog instead of running when picked from the command menu
[VSCode] Fixed file links in the plan preview tab doing nothing when clicked; they now open the file like links in chat replies
[VSCode] Fixed opening a tool's input or output in an editor tab failing with "Timeout waiting after 1000ms" on remote hosts such as WSL when the tab is slow to appear
[VSCode] Improved the Manage plugins dialog: a failed marketplace add, remove or refresh now says what went wrong
[VSCode] Changed the Claude in Chrome "Enabled by default" switch to also connect the editor's own sessions, which still ask before browser actions
[Cloud sessions] Fixed occasional failures to fetch from or push to GitHub when GitHub briefly refused a newly issued access token
[Claude Tag] Fixed Claude posting a failure warning, such as a spend limit notice, in a Slack thread when a background event like GitHub activity woke it and nobody was waiting on a reply
[Claude Tag] Fixed Claude Tag's spend limits page in admin settings leaving out recently created and private channels in organizations with many channels
[Claude Tag] Improved Claude's task list in long Slack threads: background work no longer reposts it as a new message on its own, so people following the thread aren't notified
[Code Review] Fixed finding comments and their "Why this was flagged" text stopping mid-sentence; they now end on a complete sentence
[Code Review] Fixed Code Review skipping a pull request after a new push when its review had failed twice on the previous commit; it now reviews the latest commit
[Code Review] Improved the failed-review card on a pull request whose conversation is locked: it now says the lock blocked the review and that nothing was posted or charged
Fixed the session transcript in the zip that saves to disk containing invalid JSON lines after secret redaction
Fixed MCP connectors listing no tools for up to a day after their server dropped the older MCP handshake
Fixed a repeat MCP sign-in request from Claude replacing the pending sign-in link, which could stop that link from working
Fixed not crediting an MCP server for a tool call made while that server was still connecting or had only just connected, such as right after a restart
Fixed plugins enabled on claude.ai occasionally going missing from Claude Code for a session after a transient server error
Fixed a message typed into a running subagent showing twice in its transcript after the subagent read it
Fixed subagent hand-back messages showing a raw task id instead of the agent's name when the subagent had no registered name
Fixed foreground subagents sometimes missing the task-tracking tools (TaskCreate/Get/Update/List, TodoWrite) in sessions that have them enabled
Fixed subagents spawned with worktree isolation loading the project CLAUDE.md and its imports a second time from the worktree copy on their first file read
Fixed Workflow tool subagents being restarted from their original prompt when a connection stalled for a few minutes mid-response
Fixed , , and typed while viewing a background agent's or teammate's transcript silently acting on the main conversation: a dialog now names the target and asks first
Fixed background jobs showing done while waiting for your approval
Fixed the commit attribution reminder being re-sent inside tool output when a model fallback lasts only one turn
Fixed a click on the space between words of a collapsed row (such as "Thought for 4s") highlighting the row without expanding it in fullscreen mode
Fixed a row with no details, such as an action row with a long name, pushing every other row's details to the right in list screens
Fixed files with very long names not reaching a cloud session when attached to it
Fixed plugin errors for a marketplace Claude Code refuses to load: they now say why and how to fix it instead of "not found"
Fixed 's Discover tab showing a marketplace name unquoted in its "Checking … for new plugins" line when its rows already show that name in quotes
Improved commit guidance: when your project or user skills include one named verify, Claude is now told to run it right before committing, except for docs-only and tests-only commits
Improved send now (ctrl+enter) in a subagent's view: it now moves the subagent's running command to the background so your message is read right away
Improved replies from background agents to your messages so they no longer open with a separate recap of what you said
Improved claude.ai artifact link reads: WebFetch now asks the same questions as the Artifact tool's read (no artifact prompt while the session's network access is on, one per artifact while it is off), and an auto-mode yes no longer counts where only you can answer
Improved fetch, skill, file read, sandbox network, Claude in Chrome, workflow script and notebook edit permission prompts to match the look of file edit prompts
Improved Bash, PowerShell and Monitor permission prompts to show the command between dashed lines, matching file edit prompts
Improved list scrollbars in fullscreen mode: in most lists the bar no longer shifts as the "N more" rows come and go, and it now has ↑/↓ arrows you can click or hold to scroll
Improved the external editor (Ctrl+G): editors that take a line number now open on the line your cursor is on in the prompt
Improved slash command suggestion responsiveness while typing when many skills or plugin commands are installed; command descriptions now match by word prefix
Improved the output style picker: it now opens on your current style instead of Default, with each style's description on the line under its name; number keys no longer pick a style
Improved : the closing line of a hook's detail screen now says "this hook" instead of "it"
Improved the model fallback notice and the autocompact-thrashing error to say when a fallback dropped the context window from 1M to 200K tokens
Improved responsiveness of SDK and sessions when a host re-sends an MCP server enable for a server that is already connected
Improved the protocol page a Claude apps gateway serves at /protocol: it now says not to reject unknown input and matches what Claude Code sends today
Changed prompts sent while nothing is running or queued to show in the normal text color right away instead of gray
Changed how failed API requests are retried: one limit now covers a whole model call, so with the default retry settings a failing call sends at most 14 requests
Changed to connect only the MCP servers named on the command line, send the model no system reminders, and start no background tasks; under , a shell command that reaches its timeout now stops instead of moving to the background
Changed the send-now key (ctrl+enter) to move a skill's own shell command to the background instead of ending it
Changed the WebFetch error for a rate-limited domain safety check to tell Claude not to retry it in a loop
Changed plugin installs to refuse npm sources that are git repositories or folders, and to install plugin dependencies only from registry packages
Changed list screens (, , , and others) to always line up each row's details in one column after the names
Changed the overflow rows of lists to read "↑ N more" / "↓ N more" instead of "N more above" / "N more below"
Changed to open on one list of your configured hooks grouped by event, so viewing a hook takes one Enter instead of three
Changed the theme picker to a scrolling list that fits your terminal instead of pushing the preview off screen; number keys no longer pick a theme
Changed 's Remove worktree to run after Claude Code stops the servers and shells it started there, which on Windows could keep the folder from being deleted
Changed the claude-api skill's Managed Agents examples to create environments with limited networking
Removed the browser link from and output
Windows: Fixed claude --bg and the agents view refusing a folder that claude already trusts when its trust record was saved with different letter case
[VSCode] Added bookmarks: save Claude's responses and keep them in view in a Bookmarks side panel
[VSCode] Added the questions Claude asks and your answers to the conversation: after you answer a question card, a Questions row shows each question with your picks
[VSCode] Added option previews to question cards in the chat panel: the highlighted choice's mockup or snippet shows beside or under the options
[VSCode] Added rows under a message that open to the terminal output, browser tab, browser instructions and selected code sent with it
[VSCode] Fixed a second copy of a conversation opening in a tab when it was already open in the side bar; the side bar now switches to it
[VSCode] Fixed settings dialogs reporting a failed save, without re-checking, when Claude Code printed more than 1 MB of output
[VSCode] Fixed an endless "Teleporting session…" spinner when the extension stops responding
[VSCode] Improved the Manage plugins dialog: it says when a turned-off plugin is still on because of other settings, and explains a plugin folder clash
[VSCode] Changed Stop and Escape to end only the current turn; background agents keep running and can be stopped one by one from the agent map
[VSCode] Changed the "✻ Claude Code" status bar item to show in every window, so you can open Claude when no file is open
[Cloud sessions] Fixed an answered question card or approved tool call getting no reply when the session had gone idle after Claude sent a message
[Cloud sessions] Fixed clearing an organization environment's setup script in admin settings leaving new cloud sessions still running the old script
[Cloud sessions] Fixed the Runner actions menu on the self-hosted environments admin page closing on its own a few seconds after it opened
[Cloud sessions] Fixed routine runs whose cloud session never started showing as Succeeded in the Runs pane, the routine's page and the sidebar; they now show as Failed
[Cloud sessions] Fixed clicking an audio or video file in a cloud session's Outputs card opening an empty file search instead of playing the file
[Cloud sessions] Changed a routine's page to read "Due" with the scheduled time, instead of a next run time in the past, when a scheduled run is late and hasn't started
[Claude Tag] Added an Add channel button to Claude Tag's spend limits page in admin settings, so a limit can be set on any channel, including a private one, from its channel ID or Slack link
[Claude Tag] Fixed memory recall finding nothing in organizations that cannot use the default Sonnet model
[Claude Tag] Fixed a Slack channel losing its Claude settings when an Enterprise Grid admin moves it to another workspace and the first post afterward doesn't mention Claude
[Claude Tag] Fixed Claude in a Slack thread occasionally starting over on a fresh machine, losing work it hadn't pushed, when your reply answered a question it had just asked
[Claude Tag] Fixed public channel names on Claude Tag's spend limits page in admin settings showing as raw Slack IDs in larger organizations
[Claude Tag] Improved the titles of sessions started from Slack as shown on claude.ai: they now read as the words you typed, without Slack user IDs or escape codes
Fixed cloud session creation and reading only the newest 20 of an account's environments
Fixed Remote Control marking a message as read as soon as it arrived instead of when Claude started on it, and losing a message still queued when the terminal quit (it now arrives on the next resume)
Fixed installing a plugin with or putting it into an installed plugin's cache or data folder when their ids differ only in ., -, @ or (macOS, Windows) capitals; the install is now refused
Fixed hooks and SDK permission callbacks seeing a missing or outdated plan on ExitPlanMode when the plan was written in the same response
Fixed the first reply in cloud sessions arriving tens of milliseconds late, a regression in 2.1.283
Fixed sessions that authenticate with ANTHROPIC_AUTH_TOKEN against the Anthropic API never loading the organization's policy
Fixed a failed agent(), parallel() or pipeline() call that a workflow script awaits later, or not at all, being treated as an unhandled promise rejection, which could end a background session
Fixed synchronous hooks hanging Claude Code while a background process the hook started (for example some-daemon &) kept its output open; the hook now finishes shortly after its own process exits
Fixed WebFetch reporting a rate-limited domain safety check as a network or enterprise policy block
Fixed the fullscreen ctrl+o transcript freezing briefly when opened on turns with hundreds of file reads or searches; tool calls still running when the transcript opens now show their results when they finish
Fixed Amazon Bedrock mid-stream modelTimeoutException and serviceUnavailableException errors showing a raw JSON body instead of the error message
Fixed and saying the Claude GitHub App is not installed on a repository whose install status had not been checked yet
Fixed dismissing a row (x) in unlinking its file from the artifact, so publishing the same file again created a new artifact instead of updating it
Fixed Artifact tool publishes after a conversation rewind (Esc Esc) overwriting a file's newer content that Claude had read only in the rewound turns; the publish is now refused until Claude re-reads the file
Fixed an Artifact allow rule ("don't ask again") letting the Artifact tool publish a file outside the working directories without asking; add the file's folder with for the rule to cover it
Fixed and SDK modelUsage reporting a turn under the wrong model when the server answered a refusal with a different fallback model than the client expected
Fixed the Artifact tool so that publishing a page no longer lets Claude overwrite its source file without re-reading it when Claude's earlier read was cut short or the file had changed since
Fixed auto mode skipping its classifier for Artifact tool asset uploads and reads of someone else's artifact when you had approved that artifact earlier in another permission mode
Fixed a misleading "core.worktree is set" error from when the project folder briefly could not be read
Fixed on macOS and Linux failing to upload the working tree from a git worktree whose per-worktree config sets core.longpaths
Fixed the Artifact tool sometimes reporting a publish as a conflict with another session after retrying a temporary server error, when the first attempt had actually succeeded
Fixed uploads including uncommitted changes to credential files whose name has a colon before the extension, such as server:8443.key
Fixed a rare auth failure when two sessions recover a login refresh lock left by a crashed process at the same time
Fixed the PowerShell tool's permission check skipping deny and ask rules, and caching that failure for later checks, when its command parser failed to start (for example when the machine was out of memory)
Fixed uploads on macOS and Linux running slowly on some unusual file names, and their credential-file check missing file or folder names with many backup or editor marks
Fixed a cancelled shell command or hook still starting, and running to its end, when the cancel arrived while it was being set up
Fixed vim mode: after editing in the external editor (Ctrl+G), x or r in NORMAL mode no longer breaks a pasted-text placeholder at the end of the prompt
Fixed responses blocked by the API's output content filter being re-sent and retried, sometimes for minutes, instead of showing the filter's error right away
Fixed plugins silently skipping a bundled .mcpb MCP server that still needs configuration: , the install message and now say so and point to Configure
Fixed compacting or resuming a session failing, opening without its history, or crashing when its saved transcript holds a compaction marker or loop wakeup entry with missing or malformed fields
WSL: Fixed refusing to upload a checkout on a Linux volume when a changed file's name has a colon or ends in a dot or space
Fixed CLAUDE_CODE_RESUME_INTERRUPTED_TURN re-running a turn that had ended at
Fixed sign-in that could wait forever after the browser showed success
Windows: Fixed uploading a linked worktree of a repository rooted at your home folder in some cases
Fixed cloud sessions reporting the uploads folder as missing before any file had been uploaded
Fixed a reply sent from to a background session waiting on a permission prompt sometimes approving the pending command
Fixed , logs, stop, respawn and rm starting a new session with the command name as its prompt when options came before it, such as from a shell alias
Fixed leaving out WebSocket (ws) MCP servers; each is now listed with its URL and health status
Fixed showing no Type, Command, Args, or Environment for stdio servers whose config entry omits the type field
Fixed .claude/settings.local.json allow rules being held back outside a git repository when git's trace2 output is configured
Fixed the eval runner scaffold and report builder writing through a symlink or hard link planted at an output file
Fixed the eval runner scaffold counting responses cut off at max_tokens in the score averages; they are now marked truncated and counted separately
Fixed showing as literal text in the terminal when a reply uses it to indent text, such as row labels in a markdown table
Fixed a brief freeze (up to a second) partway through long sessions outside fullscreen mode, which came back after or
Fixed an approved Edit never going through when its target is a device, such as a file symlinked to /dev/null, and the approval came from the IDE diff view or changed the edit
Fixed a failing API request being retried up to 21 times when streaming kept failing; the non-streaming fallback now shares the request's retry budget instead of getting a fresh set of retries
Improved Claude in Chrome: the native host now reports your computer's name, so connected browsers can be labeled by computer instead of "Browser 1" / "Browser 2"
Improved Bedrock and Vertex AI sessions to switch to an older available model of the same tier, instead of failing, when an admin removes access to the default model; session titles and summaries now fall back with it
Improved plugin marketplace errors to name why a git address is refused instead of citing enterprise policy
Improved validation of git URLs for plugins, marketplaces and the current repository's remote
Improved Artifact tool results: they now suggest publishing in the same step as writing or editing the page, which can save a round trip
Improved Remote Control: a side question asked of a session hosted by an app such as Claude Desktop now sees the turn in progress, not only the last finished one
Improved pictures Claude sends as BMP, HEIC, HEIF, AVIF or TIFF files: the Claude apps now show a preview where Claude Code can convert them
Improved subagents in auto mode: a subagent's run now ends as soon as it hands its report back to its caller, instead of taking extra turns that reach no one
Improved Bedrock and Vertex start-up model checks: models your account cannot use are now remembered for up to a day instead of being re-checked on every launch
Improved Artifact tool publish results to use fewer tokens: the note on updating an artifact is shorter, and where to find your artifacts is no longer repeated after every publish
Improved SDK liveness during a non-streaming fallback request: with partial messages on, a ping stream event is now sent every 30 seconds on the Anthropic API, Claude Platform on AWS and gateways
Improved and claude --resume on a session that is running in the background: they now open that session instead of refusing, and a prompt given with claude --resume <id> "prompt" is sent to it as its next turn
Improved per-turn performance when many permission deny rules and MCP tools are configured
Improved responsiveness when leaving the ctrl+o transcript view in long sessions when fullscreen rendering is off
Improved Bedrock, Vertex and Mantle start-up model checks to send the same User-Agent, x-app and session ID headers as regular requests
Changed MCP tools so a tool that sets its own _meta['anthropic/alwaysLoad'] to false stays deferred when its , Agent SDK or plugin server is set to alwaysLoad
Changed background Bash and PowerShell commands to stop after a time limit (their timeout with run_in_background, default 30 min, max 2 h); Claude is notified when one is stopped
Changed Code Review's pull request reviews and to run when disableWorkflows is on, unless the machine running the review has it set by its own administrator (MDM or the managed-settings file)
Changed sessions behind a custom ANTHROPIC_BASE_URL to use the 1M context window of models that have one (Opus 4.7+, Sonnet 5+, Fable); run /autocompact 200k if your gateway stops at 200K
Changed Team and Enterprise sessions, and sessions whose sign-in plan Claude Code can't determine, to withhold WebFetch until the organization policy loads if it couldn't be loaded at startup
Changed /memory so that Auto-memory can no longer be turned on from a background session or from a session one of Claude Code's own tools started; turning it off there still works
Changed the one-time offer to make auto mode your default permission mode to also show on third-party providers and with telemetry off, when your user settings default to another mode
Changed and Python Agent SDK sessions on third-party providers or with telemetry off to start in auto mode when no permission mode is configured, like interactive sessions; still overrides it
Changed Bedrock, Mantle and Claude Platform on AWS requests to a base URL with a non-default port to include the port in the SigV4-signed Host header
Changed the MCP server name widgets to be reserved in cloud sessions and on self-hosted runners: your own server under it, or a close spelling such as widgets_, no longer loads, so rename it
Changed on macOS and Linux to leave symbolic refs out when uploading a local checkout; a checkout whose current branch is a symbolic ref is now refused with an explanation
Windows: Changed project and local settings env to no longer set ALLUSERSPROFILE, SystemDrive, or the CommonProgramFiles variables; set them in user or managed settings instead
Changed to fold background work Claude Code runs for itself under one "System tasks" row; press Enter on it to show those tasks
Changed on macOS and Linux to require git 2.31 or newer to upload a local repository; checkouts made with --separate-git-dir are now refused instead of being uploaded with an older method
Changed uploads on macOS and Linux to send a partial clone as a working-tree snapshot on git 2.31 or newer, instead of falling back or refusing when git's version looked too old
Changed uploads on macOS and Linux to refuse, instead of fetching, a partial clone missing some of its working tree's files on older git versions; a clone made without --filter uploads
Changed Bedrock, Vertex and Mantle start-up model checks to identify themselves as Claude Code, like other Claude Code requests
Changed to hide the command, arguments, and environment values of stdio MCP servers provided by plugins; variable names are still shown
Changed so it can no longer be run from Remote Control clients
Changed /config chrome=true to direct you to the /config panel instead of enabling Claude in Chrome by default; /config chrome=false still turns it off when it was on
Changed sandbox settings so project settings cannot widen or turn off an admin-required sandbox, replace the proxy behind a managed deny list, extend a strict allowlist, or reopen managed read-denies
[VSCode] Added a note under a restored tab's last message when a window reload interrupted it and no reply will follow
[VSCode] Added a plugin options form to Manage plugins: installing a plugin that has options asks for the unset ones, and a gear on its row changes them later
[VSCode] Added an on-demand diagnostics tool so Claude in the panel can read the Problems panel's current errors and warnings at any time, not only right after it edits a file
[VSCode] Fixed pressing Enter after typing a slash command running an unrelated menu item picked by fuzzy match, or doing nothing
[VSCode] Fixed an open agent transcript losing the agent's newer messages during a long session
[VSCode] Fixed a message that quotes a Claude Code or IDE tag losing the rest of its text in the chat
[VSCode] Fixed a message sent while Claude was working disappearing from the conversation after the session was reopened
[VSCode] Fixed the session list's Web tab showing the previous account's sessions after an account switch
[VSCode] Fixed restored tabs re-running an interrupted turn when VS Code was started with CLAUDE_CODE_RESUME_INTERRUPTED_TURN set, even with Continue After Reload off
[VSCode] Fixed Escape stopping the running turn instead of closing the command menu after clicking one of its rows
[VSCode] Fixed opening Past conversations replacing a live conversation with its saved copy
[VSCode] Fixed a Claude tab reloaded after an extension restart staying blank instead of saying how to recover
[VSCode] Fixed opening a conversation that is already open in another window or app starting a second copy of it without warning; it now asks first
[VSCode] Fixed a hook's reason for blocking or stopping a prompt disappearing after a window reload
[VSCode] Fixed tabs stuck on a conversation that can't be resumed: the error now says so and offers to start a new conversation
[VSCode] Fixed every file Read, Write and Edit stalling for ten minutes and then being skipped when the editor stops responding to the extension's automatic save before the tool runs
[VSCode] Fixed the agent map labeling a sub-agent with the session's model instead of the model it actually ran on (e.g. under CLAUDE_CODE_SUBAGENT_MODEL_FORCE or an agent's own model)
[VSCode] Fixed uninstalling a plugin from the Manage plugins dialog, which removed the wrong installation or failed for a plugin installed for the project
[VSCode] Fixed sign-in staying on the authorization-code step after going back and choosing the same sign-in method again
[VSCode] Fixed the chat panel stalling when a long session trims its oldest rows
[VSCode] Fixed the conversation disappearing from a session when many agents run
[VSCode] Fixed the editor tab keeping an old name after a session was renamed with /rename, by a SessionStart hook, or on claude.ai
[VSCode] Fixed the agent map's transcript view leaving out messages sent to a running agent
[VSCode] Improved the Manage plugins dialog: a failed plugin action now opens a popup that explains it and, where there is one, offers the fix
[VSCode] Changed the Manage plugins dialog to ask before removing a marketplace or turning off a plugin that your project's shared .claude/settings.json turns on
[Cloud sessions] Fixed Run now on a routine showing internal error text when the run is refused before it starts; it now shows the same explanation as the routine's failure notification
[Cloud sessions] Changed MCP_DISCOVERY_CACHE=1, when set in your cloud environment's variables rather than a settings file, to reuse your connectors' tool lists after a session restart; other MCP servers are no longer cached and connect at startup
[Claude Tag] Added direct messages with Claude for members on an Enterprise plan Standard or Usage-Based Chat seat who also have Cowork; a seat that includes Claude Code is no longer required
[Claude Tag] Fixed the Default model setting in admin settings and a channel's Configure page offering models your organization can't use, which made saves or new sessions fail
[Claude Tag] Fixed the note under Claude's Slack messages saying it answered on a fallback model, and why, disappearing when Claude later edited that message
[Code Review] Fixed the organization menu in Code Review's "Add a repository" dialog showing only a few of your GitHub organizations; it now loads more as you scroll
[Code Review] Improved the Code Review check run to say when your repository's REVIEW.md wasn't applied, for example on a very large pull request or when REVIEW.md is a symbolic link
Fixed the configure screen: boolean options are now a true/false choice instead of free text, number options refuse invalid input, and ←/→ change an options field instead of switching tabs
Fixed ANTHROPIC_FOUNDRY_RESOURCE being interpolated into the Foundry endpoint host unvalidated; a value that is not a plain resource name is now refused
Fixed Claude Desktop behind a Claude apps gateway offering no 1M context option: the gateway now marks each 1M-capable model for Desktop automatically
Fixed ↓ in shell mode selecting a hidden background-tasks pill, which stopped Backspace and Ctrl+U from editing the prompt
Fixed Bash tool failing on Windows with many plugins enabled: plugin bin/ directories that don't exist are no longer added to PATH, and inherited entries aren't added twice
Fixed sparsePaths plugin marketplaces cloning empty and replacing a working local copy on older git (before 2.39), which failed every refresh with "marketplace.json file is no longer present"
Fixed fullscreen rendering erasing the terminal output above the session when [ in transcript mode writes the conversation to scrollback (macOS and Linux)
Fixed fullscreen scroll position jumping to the previous message or to the bottom when a reply finished streaming while scrolled up
Fixed tab bars in dialogs such as and breaking the title and tab labels mid-word in a narrow terminal; a tab that doesn't fit now moves to the next line whole
Fixed the picker showing "+1 model" below the list after scrolling to the last model; the count now covers only the models below the visible rows
Fixed writing Backspace and Delete bindings for a footer action that does nothing into the generated keybindings.json
Fixed a rebound agent panel close key (footer:close) typing "x" instead of itself on the row of the agent you're viewing
Fixed vim mode . not repeating text typed very fast (for example over ssh or in tmux) or pasted without bracketed paste, and leaving the prompt in INSERT mode after repeating a change with nothing typed (such as cw then Esc)
Fixed vim mode leaving the cursor on an image placeholder's opening bracket after dd on the last line or yy at the end of the prompt, where r or x would break or delete the image
Fixed a key pressed the instant the terminal regained focus answering the Remote Control enable prompt before its short safety delay restarted
Fixed the workspace trust dialog appearing a second time after switching renderers or updating when Claude Code was started in the home directory
Fixed rules symlinked into .claude/rules from outside the project being skipped without ever showing the external-imports approval prompt; a .claude directory symlinked from outside the project now asks for the same approval
Fixed plugins from marketplaces, claude.ai and npm pre-approving their own tools via allowed-tools under managed allowManagedPermissionRulesOnly; only plugins from an official Anthropic source or a source that managed settings vouch for keep that pre-approval
Fixed a failed first leaving the plugin enabled and recorded when a dependency's version range could not be met
Fixed the debug log dropping a failed hook's stderr when the hook also wrote to stdout, and logging nothing for a failed hook with no output; failed hooks now also log their status code
Fixed {"decision":"block"} returned by Elicitation and ElicitationResult hooks being ignored; it now declines the MCP elicitation, as exit code 2 does
Fixed sessions launched without the SendMessage tool (such as by Claude Desktop) still being told to message other sessions with it
Fixed a photo sent from the Claude app over Remote Control being lost when its queued message was pulled back into the terminal prompt to edit, and the cursor moving one character for a photo with no caption
Fixed typing a message during an automatic usage-limit wait taking the wait out of the "Continue automatically at usage limit" setting's control when that turn hit the limit again
Fixed usage-limit warnings suggesting to users already on the highest Max plan; the warnings and itself now point at when it is available
Fixed the Explore subagent switching to Opus on the Claude API when the session runs a model ID Claude Code doesn't recognize, such as a custom model behind a proxy; Explore now inherits that model
Fixed status updates in self-paced mode often not being shown because Claude wrote them only in its reasoning; Claude now writes each update, and the outcome when the loop stops, as visible text
Fixed failing to upload the working tree when started from a git worktree that the Claude desktop app created on macOS or Linux
Fixed sandboxed Bash commands failing to start on Linux when the working directory is write-denied and contains a read-denied directory
Fixed artifact database write results telling Claude that every viewer sees a write to a viewer's private data/users/ subtree, and added a "view" level to as_level
Fixed the Claude apps gateway answering 431 Request Header Fields Too Large to every request from a sign-in whose identity provider lists many groups; it now accepts request headers up to 256 KiB
Improved the usage-limit wait: the limit's state and the countdown with the usage-credits option now show as one block under the prompt, and limit messages no longer repeat the countdown
Improved the "No such tool available" error for Claude in Chrome tools called without their prefix: it now names the tool to call
Improved Monitor event rows to show what each event printed instead of repeating the description, and stopped repeating an unchanged "Waiting for N … to finish" line after every event
Improved Workflow tool sandbox hardening for errors thrown by async script hooks
Improved startup time and memory use by building only the parts of the settings schema that your settings files actually use
Improved : hillclimb no longer spends rounds on prompt rewordings too small for the eval to measure, and an extra page you ask for beside report.html is built as one local file that loads nothing from the network
Improved lists such as , and : the details after each name now line up in one column when they fit, and otherwise sit at the right edge
Improved to say when it replaces a marketplace already added under the same name from a different source, and how to undo it
Improved the startup refusal when managed settings require a sign-in (forceLoginMethod or forceLoginOrgUUID) and an API key, token or apiKeyHelper is configured: it now names the credential in use, where it is set, and how to remove it
Improved auto-memory loading: invisible characters and tags that imitate Claude Code's own markup are neutralized in MEMORY.md and recalled memory notes before they reach Claude
Improved : in a folder you haven't trusted yet, it now asks for workspace trust on the terminal instead of exiting
Improved artifact pages: Claude writes its design plan into the page instead of the reply, and uses the name you already gave something as the page title
Improved the Artifact tool so that when Claude is given a claude.ai chat or project link, an artifact from a chat, or an artifact id on its own, it asks for the right link or the content instead of stopping
Changed interactive terminal and VS Code sessions to start in auto mode when no permission mode is configured, on every plan and provider; permissions.defaultMode still overrides it
Changed Ultracode into its own toggle in (Tab, or /effort ultracode [on|off]): it no longer forces xhigh effort and stays on at any effort level
Changed retries after a dropped connection mid-response to share one budget with the rest of the request's retries, so a failing request gives up sooner
Changed the notice shown when a Sonnet model's safeguards flag a message to explain why it happened and to offer editing and retrying
Changed safety-related model switches in sessions that pin an Opus model with ANTHROPIC_DEFAULT_OPUS_MODEL or modelOverrides: on the Anthropic API, the API now picks the model to switch to for each kind of flag, not the pinned model
Changed the non-interactive first turn to still wait up to 2s for connecting MCP servers named by or an mcp_tool hook, even when CLAUDE_CODE_MCP_STARTUP_WAIT_MS is 0
Changed to decline with a short notice when it arrives relayed from a chat thread (your own included) or from a routine or webhook; typed in the terminal, the Claude apps, Remote Control, or an SDK host, it runs as before
Changed to show its filter tabs beside the title with one-word labels (All, Mine, Shared), using the same tab bar as and
Changed artifact publishing to refuse a file on a network share (a \\host\share path or a /net automount) unless it is on a mapped network drive added with
[VSCode] Added an optional time above each prompt and response, with a date line where the day changes (Claude Code: Show Message Timestamps setting, off by default)
[VSCode] Added plugin load errors and notes to the Manage plugins rows, with a popup to disable, uninstall or copy the error
[VSCode] Added an Ultracode on/off switch under the Effort slider, replacing the slider's Ultracode stop; the model pill shows "· Ultracode" at any effort level
[VSCode] Fixed Reload Claude from the Memory dialog restarting before an edited file was saved
[VSCode] Fixed a restored tab opening a conversation another Claude process still has open; it now asks first
[VSCode] Fixed Focus view sections you expanded closing on their own while a sub-agent is working or when the section's first step is trimmed from view
[VSCode] Fixed typing and Enter printing usage text into the chat instead of opening the model selector
[VSCode] Fixed on Vertex, Bedrock and Foundry being refused after you pressed Send; the report is now saved on this computer, as the terminal does
[VSCode] Fixed sign-in waiting up to a minute for the Python extension after a window reload
[VSCode] Fixed Claude Code tabs that stopped responding after Restart Extensions: they now reopen on their conversation
[VSCode] Fixed a message from another agent with no recorded sender showing as raw XML in the chat
[VSCode] Fixed messages from other agents, sessions or channels disappearing after a reload
[VSCode] Fixed a user's own , or /settings command being shadowed by the extension's dialog
[VSCode] Fixed Escape stopping every background agent when no turn was running
[VSCode] Fixed plugin install links replacing a marketplace you already have that uses the same name
[VSCode] Fixed "Prompt is too long" errors after compaction when a large text file is attached to a message
[VSCode] Fixed chat links to files with non-ASCII characters, spaces or brackets in their path not opening
[VSCode] Changed CLAUDE_CONFIG_DIR in the claudeCode.environmentVariables setting to apply only when it is an absolute path, and passed it to terminals that continue the chat
[Cloud sessions] Fixed a routine's Edit and Duplicate controls saying the routine was still loading while you were offline; they now tell you you're offline
[Claude Tag] Added model family choices such as "Opus (latest)" for a thread, a channel default or your DM, so the choice follows the newest model in that family
[Claude Tag] Added the spend that counts toward your organization-wide limit to the analytics spend projection chart, with how much of the limit is used
[Claude Tag] Fixed the earlier Claude in Slack app's progress card and link previews omitting the repository and Create PR button when a GitHub Enterprise host name contains an underscore
[Claude Tag] Fixed Claude staying silent in a channel whose environment declines to start it; it now posts one notice asking you to contact an admin, and retries when @-mentioned
[Claude Tag] Changed Claude to post its private sign-in notice at every @mention from someone who hasn't connected their Claude account, instead of going quiet after the first
[Claude Tag] Improved "Notify members now" in admin settings: one press reaches every workspace your organization claimed in an Enterprise Grid, and more members in large workspaces
[Claude Tag] Improved Claude's wait notice on self-hosted environments with on-demand runners: it now says whether a runner is starting, a start will be retried, or no runner will start
[Claude Tag] Improved the error shown when adding a channel manager fails because the channel's Slack workspace can't be confirmed as connected to your organization
[Claude Tag] Improved a channel's access lists in admin settings to show the connectors, repositories and plugins an auto-join pattern attaches, and where each comes from
[Claude Tag] Improved adding repositories as a channel manager: when your GitHub sign-in can't confirm you're a repository admin, the page asks you to sign in with GitHub
[Code Review] Fixed Code Review giving up without posting a finished review when an unsubmitted review under its GitHub App was open on the pull request; it now retries the post first
Fixed plugins that declare no version being silently restored at their source's newest commit, not the installed one, when their cached files were missing
Fixed user-installed plugins and marketplaces failing to load with "cache-miss" after the home or config directory was moved, for example in bind-mounted devcontainers
Fixed installed_plugins.json showing no plugins when it holds a record under an invalid plugin id; such a file loads again
Fixed installed_plugins.json being rewritten, losing records, when it holds a record this version cannot read; commands now name the record and say how to recover
Fixed permission dialogs in screen-reader mode reading quoted commands and paths as if they were the dialog's own text
Fixed not counting MCP server instructions: they now appear as their own row and count toward the total
Fixed markdown links in the Warp terminal rendering as plain text instead of clickable hyperlinks
Fixed , add-json, and remove reporting success when the user or local config file could not be written, for example inside a sandbox
Fixed the first words of a reply in a cloud session sometimes appearing late instead of streaming as Claude writes them
Fixed Claude's built-in keybindings guide saying chords time out after 1 second instead of 3, and calling cmd an alias of meta, which could produce cmd+ shortcuts most terminals never send
Fixed keybindings.json silently accepting a misspelled modifier such as ctl+k; it now warns in the debug log and suggests the fix
Fixed footer hints still saying "Enter to view" after footer:openSelected was rebound or unbound in keybindings.json
Fixed keys typed quickly together (type-ahead, key repeat, bursts over ssh or tmux) sometimes being handled against stale state
Fixed worktree checkouts failing certificate verification (for example on Git LFS downloads) when the CA certificate is passed to git as GIT_CONFIG_COUNT environment pairs
Fixed sandboxed git asking credential helpers to store the sandbox proxy's login, which printed "failed to store"
Fixed managed sandbox settings being ignored entirely when one nested value was invalid; the invalid value now fails closed and the rest of the block still applies
Fixed Claude's edits to its own auto-memory notes being blocked as sensitive-file writes when Claude Code was started in a subdirectory of a git repository
Fixed Remote Control being unavailable on paid plans when telemetry is turned off with DISABLE_TELEMETRY or DO_NOT_TRACK
Fixed the menu cutting its QR-code hint mid-word in narrow terminals
Fixed vim mode . dropping a Shift+Enter newline, leaving the cursor inside an accented letter, and repeating an older change after 3J or Visual-mode J on the last line
Fixed vim mode cursor placement: recalling a prompt over 10,000 characters in normal mode no longer leaves the cursor past the end, and V then p now lands on the first non-blank
Fixed vim mode J joining lines with different spacing than Vim (such as a space before ) or after a tab), and 3J or Visual-mode J on the last line not moving the cursor as Vim does
Windows: Fixed the PowerShell tool letting cmd /c rd, rmdir, del or erase delete drive roots, the home folder and other folders that Remove-Item refuses
Improved the tool list: it shows more tools at once, scrolls with the page keys and mouse, and marks tools your organization blocked with a warning icon
Improved MCP tool results: images returned by MCP tools are now also saved to a file, so Bash, Read and other tools can open them
Improved : rows show a status icon, the name and whole facts, the title and key hints stay on screen with many tasks, and the list gains paging keys, the mouse wheel and clicks
Improved lists in , , , , , , , , , , and other pickers with page keys, mouse wheel and clicks
Improved lists beside a search box, such as and , to draw their pointer dim while the search box has the keys, so only one pointer is highlighted
Improved the compaction spinner: its timer now starts when compaction begins and it counts the summary's tokens as they stream, replacing the percentage bar
Improved the browser page shown after signing in to an MCP server: centered layout, dark mode, and new artwork
Improved the Skill tool's reply when a skill belongs to a plugin that failed to load, so Claude tells you the plugin could not be loaded instead of calling the skill uninstalled
Improved prompt-audit on Claude Code configuration: stale paths, stale commands and contradicting instruction files now lead the report, and thinking keywords that Claude Code documents are kept
Improved recovery from an installed_plugins.json that cannot be read at all: its contents are kept in a file beside it before it is rebuilt, and names that file
Improved artifact database reads: an ordered query that returns a full page now says it is one page and how to read the rest
Improved first-reply latency: a pattern-compile step that ran at the end of a session's first reply now runs while the reply streams in
Improved first-request latency by reusing the preconnected API connection
Improved startup: and Claude Code Remote no longer load the interactive UI, and the auto-mode classifier's rules and the Artifact tool load on first use instead of at launch
Improved startup for claude.ai accounts whose Artifact tool features aren't known yet, as on a first run: the prompt no longer waits up to 1.5 s to check them; the first message waits if needed
Changed interactive sessions on third-party providers or with telemetry off to start in auto mode when no permission mode is configured; permissions.defaultMode still overrides it
Changed the launch dialog to say that reviewing a local branch may upload uncommitted changes to tracked files
Changed the picker's Opus row and the Default model's name to drop "(1M context)" where Opus already has a 1M context window; the window is unchanged
Changed prompt suggestions in the terminal to appear less often after 20 in a row go unused; using one brings them back
Changed and to accept their text and -file forms together; the file's text comes first
Changed Skill(anthropic-skills:<name>) deny rules to also block that skill when Claude Desktop delivers it as a plugin, and Skill(skill:<name>) denies to match the skill's alias and display name
Changed and lists to move on the same keybinding actions as every other list (select:*); messageSelector:*/diff:* rebinds still work
Changed the run list to size itself like other lists: half the terminal inline, and it keeps its title on screen when the prompt shows below
Changed to require git 2.31 or later when git is installed; a run on an older git is refused with a message naming the version
Changed artifact watching: a watch that was armed automatically (not one you asked for) now ends after 3.5 hours with no activity; publishing or watching the artifact again re-arms it
Self-hosted runner: Changed lifecycle hooks' git to skip a repository's Git LFS pre-push hook, ignore a writable system core.hooksPath, and not sign commits without --configure-git
Self-hosted runner: Changed GIT_SSL_CAINFO and GIT_SSL_NO_VERIFY under Anthropic-managed git: the runner's own git always verifies Anthropic's git route, and warning lines say what applies where
Reverted the 2.1.282 reservation of the claude-ai name: skills, commands, workflows and MCP servers' skills and prompts so named load again, and Skill(claude-ai:*) rules are ordinary prefix rules
[VSCode] Fixed the permission mode indicator showing Default while the session kept running in auto or bypass mode after an automatic switch out of it failed; the switch is now retried until it lands
[VSCode] Fixed a session teleported from the web dropping the messages sent while Claude was working
[VSCode] Fixed a Web session staying hidden from the session list, and an empty chat opening in its place, when an older version had saved an empty local copy of it
[VSCode] Fixed a reopened session splitting a turn at a message Claude received mid-turn, such as an automatic continuation
[VSCode] Fixed a reloaded session showing a rewound-away turn, or only the rows before a compaction
[VSCode] Fixed the footer's agents pill drawing its icon off-center, with the status dot against the edge, in narrow panels
[VSCode] Fixed the chat input showing its text slightly below the cursor and selection after pasting lines that end with a line break into a long prompt
[Cloud sessions] Improved adding a repository to a running cloud session: a private repository your GitHub account can read but not push to now attaches for reading
[Cloud sessions] Fixed cloud sessions occasionally redoing an already-finished step, such as posting a duplicate comment or push, after recovering from a server-side restart
[Cloud sessions] Changed new routine schedules to default to a few minutes past the hour, with a note that routines set exactly on the hour can start several minutes late
[Claude Tag] Added a "Channels Claude can search" admin setting that limits Claude's Slack search to public channels it has been added to, set per organization, workspace or channel
[Claude Tag] Added a Back to Slack button on the page shown after connecting your Claude account, returning you to the thread you started from
[Claude Tag] Fixed a channel's configure page listing no connectors or plugins when the channel gets its access bundle through an attach rule; rule-attached bundles are now shown
[Claude Tag] Fixed access-bundle repository search missing repositories on GitHub App installs that are limited to a large list of selected repositories
[Claude Tag] Fixed Claude occasionally posting the same reply twice when a new message interrupted it mid-reply
[Claude Tag] Fixed channel routines that stopped running in older private channels whose Slack channel ID changed, for example after a Slack Connect share
[Claude Tag] Fixed conversations in a channel set to "Channel only" all ending when a non-guest member joined and Slack was slow to confirm their membership
[Code Review] Fixed "@claude review" requests going silent when GitHub failed to return the pull request: the request is retried once, and a comment explains if it still fails
[Code Review] Fixed billing for a review that stopped at its time limit with nothing verified: it now shows as incomplete, isn't charged, and is retried once
Fixed managed settings ignoring a mistyped value for boolean lock keys such as disableClaudeAiConnectors or allowManagedPermissionRulesOnly; the lock now applies and startup names the key
Fixed managed permissions, autoMode, worktree and attribution settings being ignored entirely when one nested value was invalid; the rest of the block now still applies
Fixed repository, user and skills, commands and skills-directory plugin manifests pre-approving their own tools via allowed-tools under managed allowManagedPermissionRulesOnly
Fixed safeguard block messages on Amazon Bedrock and Bedrock Mantle not showing a request ID; block messages now also show the message ID
Vertex AI: Fixed web search not being offered for models Claude Code doesn't recognize yet, such as newly released ones
Fixed Bash and PowerShell hiding a full disk quota behind "Exit code 1" and leaving large output files in temp
Fixed tool input validation errors naming only an unknown, missing or mistyped parameter when other parameters in the same call were also invalid; those are now listed too
Fixed pasted multi-line text being submitted line by line after the terminal's bracketed paste mode was reset mid-session
Fixed the prompt's example text flashing and disappearing at startup in projects with a hook
Fixed a blank screen flashing before the first frame when starting in fullscreen mode
Fixed garbled, misplaced rows in the non-fullscreen renderer after the screen got shorter while still taller than the terminal, e.g. deleting a prompt line while a shell command streams output
Fixed a stale character left in the last column of a diff when a redrawn line's CJK character or emoji wrapped to the next row
Fixed the cursor landing before the end of a prompt recalled from history when the prompt contains a tab
Fixed the send-now hint showing ctrl+enter on terminals that send it as a newline (Windows Terminal before 1.25); it now shows ctrl+x ctrl+s there
Fixed failing with "Unknown argument: --debug", although Remote Control's own eligibility error says to run with
Fixed saying "cancelled" and then still pushing the branch and saving the API key secret; leaving now stops the remaining steps and reports what was already done
Fixed /feedback, /bug and /share on Bedrock, Vertex and other third-party providers still saving the report file after you cancelled during the save
Fixed plugin uninstall reporting success and deleting the plugin's saved options when its settings file still enabled it or could not be read; it now stops and names the file
Fixed plugin uninstall deleting a plugin's saved options and secrets when the list of installed plugins could not be read after the removal; they are now kept and the uninstall says so
Fixed a key typed right after / in moving the skill list instead of reaching the search box
Fixed the terminal cursor jumping from the search box to the skill list while typing, which could hide the caret and put IME input in the wrong place
Fixed lists with a scrollbar, such as and , being two columns narrower outside fullscreen mode, where the scrollbar can never appear
Fixed the agent panel footer wrapping onto two lines with long rebound keys, and its "Esc to collapse" hint ignoring a rebound collapse key
Fixed a doubled · separator in the dialog footer when the stop-all-agents shortcut is unbound in keybindings.json
Fixed artifact publishes failing when Claude gave the version a label longer than 60 characters; the label is now shortened
Fixed screen-reader mode, quoted lists and very long lists dropping the blank lines at the top of a code block that opens a list item, directly or inside a quote
Fixed PDF page-read error messages: paths with accented or non-Latin characters now appear readably, and a folder named like "password" or "invalid" can no longer make the error name the wrong cause
Fixed vim mode >> indenting empty lines, r with a count longer than the line changing text, 2J joining one line too many, and a count on the last line (2dd, 2>>) shifting or deleting it
Fixed vim mode cursor placement: after dd, dj, dG or a whole-line p/P it lands on the first non-blank, yy no longer moves it, and Esc after an emoji no longer leaves it inside the emoji
Fixed vim mode ignoring a count typed before . when repeating x, s, p, d or c, and whole-line p/P, o, O, J, >> and << acting on the wrong line when a line above wraps
Fixed vim mode leaving the cursor past the end of a prompt recalled from history or pulled back from the queue in normal mode, so x did nothing
Improved the time to resume very large sessions, including ones that were never compacted
Improved the error shown on Windows when a session can't be resumed because its transcript file could not be read (EBADF): it now names possible causes and what to try
Improved the Claude Desktop unknown-model error to suggest switching to a different model
Improved rendering of unusual Unicode in permission prompts
Improved : titles line up in one column, details are dropped whole instead of cut mid-word, and the list supports PgUp/PgDn, Home/End, the mouse wheel and clicks
Updated the claude-api skill: pre-output refusal billing now links to the How refusals are billed docs, mid-stream refusals bill at normal rates, and pre-output refusals count against rate limits
Updated the claude-api skill to recommend ant apply for keeping Managed Agents resources as version-controlled files
Changed auto mode to use the server-side classifier by default on a direct Anthropic API connection when telemetry is off (CLAUDE_CODE_AUTO_MODE_SERVER=0 opts out)
Changed sandbox.excludedCommands to ignore project and local settings entries when managed settings or set allowUnsandboxedCommands: false, or managed allowManagedDomainsOnly: true
Changed project and local settings to ignore OpenTelemetry variables that turn on export, set its endpoint, or capture content, like CLAUDE_CODE_ENABLE_TELEMETRY and OTEL_LOG_*
Changed Windows/WSL managed settings so an admin policy that is present but invalid or unreadable (HKLM, managed-settings.json) keeps user-writable HKCU and WSL /etc/claude-code from applying
Changed Skill(anthropic-skills:*) and Skill(claude-ai:*) allow rules to cover only skills synced from claude.ai, not plugins or other skills that merely use such a name
Changed skill folders, command files and workflow commands in the anthropic-skills or claude-ai namespace to no longer load; a plugin so named still loads but yields name ties to synced skills
Changed MCP servers configured under the name anthropic-skills or claude-ai to list no skills or prompts (their tools still work); rename the server in your MCP configuration to list them again
Changed the ultracode visuals in and the prompt input to plain styling (no ripple, border flourish or keyword glimmer) and removed the dynamic-workflows spinner tip
Changed the Clawd mascot's feet in the start-up banner to sit under the corners of his body
[VSCode] Fixed long replies falling behind the stream: the panel no longer re-parses the whole reply on every update
[VSCode] Fixed the dictation mic button covering the message input's scrollbar when the input is tall enough to scroll
[VSCode] Fixed Remote Control sessions started on this computer not opening from their Web entry in the session list; they now open the local conversation unless it's running elsewhere
[VSCode] Fixed an editor tab's sign-in screen hanging silently after the extension host restarts; it now shows the "stopped responding" notice too
[Cloud sessions] Added Claude GitHub App status to Settings › Connectors › GitHub: whether the app is installed and reachable for your account, plus steps to connect, install or reconnect
[Cloud sessions] Added "Open repository" and "Open compare page" links to the repository menu of a cloud session whose repository is hosted on a Git server other than GitHub
[Cloud sessions] Added attaching a repository from a different GitHub owner, such as a fork's upstream, to a running cloud session that already has one, including sessions started from Slack
[Cloud sessions] Fixed the next run time shown for an hourly routine being 30 minutes off for people in half-hour-offset time zones such as India
[Cloud sessions] Improved how quickly the Routines page and the sidebar's Scheduled list load for accounts whose past sessions scheduled many check-in reminders
[Claude Tag] Fixed auto-join channel patterns saved for one workspace in Claude Tag admin settings being ignored on an Enterprise Grid org-wide install; Claude now joins matching new channels
[Claude Tag] Fixed Claude not responding in an Enterprise Grid channel shared between two workspaces of one organization when the channel's Claude Tag version was saved from the other workspace
[Claude Tag] Fixed the earlier Claude in Slack app's progress card for sessions on a GitHub Enterprise Server repository: it now names the repository and offers a working Create PR button
[Claude Tag] Fixed Slack threads whose model has been retired falling back to another model on every reply, slower and with a fallback note each time; the thread now moves to a working model
[Claude Tag] Fixed files Claude uploads to Slack not being able to carry a caption containing a table; captions now render with the same formatting as replies
[Claude Tag] Fixed Claude's threads in Slack's Agents & tools view sometimes being listed under their first message instead of their name; later renames now update the list too
[Claude Tag] Fixed removing a GitHub organization's grant from an access bundle's Repositories tab in Claude Tag admin settings failing to save after that GitHub organization was disconnected
[Claude Tag] Fixed Claude always replying "Couldn't check this channel just now" in a channel shared with a Grid workspace it isn't added to; the notice now says which workspace needs the app
[Claude Tag] Fixed the cost and token totals in Claude's reply footer reading many times too high after the session's cloud worker restarted
[Claude Tag] Changed the bordered cards Claude uses in Slack replies for plans, tables and details to render wide by default instead of a narrow width
[Claude Tag] Changed newly connected Slack workspaces to follow the current default model instead of keeping whichever model was the default when they were connected
Fixed responses failing with "Content block not found" when a proxy drops a stream event mid-response; the partial response is now kept, and web search keeps results that already arrived
Fixed an empty completed response being requested twice when the connection dropped before the stream's final event
Fixed the stop reason being lost when a proxy sends a trailing usage-only frame
Fixed CLAUDE_CODE_RETRY_WATCHDOG sessions failing on the first 5xx or dropped connection after a run of 429/529 waits, and sleeping uncapped and silently on a long Retry-After from a 5xx
Fixed fast mode retrying rate-limited requests back to back when the server sent Retry-After: 0
Fixed a tool that returned an oversized image leaving sibling tool calls unanswered and still running, or ending the turn with no final message
Fixed conversations getting permanently stuck on "tool_use.name: String should have at most 200 characters" after the model called a tool by an overlong name
Fixed tool calls failing with "Failed to get memory usage", or being reported as failed after they ran, when Claude Code cannot read its own memory usage, for example when it has run out of file descriptors
Fixed --input-format stream-json sessions (Agent SDK, VS Code extension) and scheduled cloud sessions failing every turn with an error when an earlier assistant message had plain-string content
Fixed non-interactive sessions (, Agent SDK) failing on the next turn after the directory they were started in was deleted mid-session
Fixed headless sessions with host-side (SDK) MCP servers stalling on the first message when the host stops responding mid-handshake; remote sessions now wait a few seconds at most
Fixed interactive startup waiting on the managed-settings network request (about 80 ms, 17+ seconds when the network is unreachable) when no MCP servers or plugins are configured
Fixed a delay of up to two minutes before responding when reading or @-mentioning a PDF larger than 3 MB
Fixed an interrupted Read of specific PDF pages leaving its page render running for up to two minutes
Fixed permission dialogs and attachment checks reading a path under macOS's /.vol, /.nofollow or /.resolve (which can reach a network mount) before approval
Fixed a recursive rm whose target is only command-substitution output, such as rm -rf "$(pwd)", running unprompted in auto and mode; it now asks even with a Bash allow rule, unless run with CLAUDE_CODE_DISABLE_SUBSTITUTION_RM_PROMPT=1
Fixed a permission rule containing a NUL byte being expanded into a wildcard match; such a rule now matches nothing
Fixed sandbox excludedCommands entries not matching git rev-parse --git-dir, programs named like shell builtins, and commit messages containing [WIP] or # lines
Fixed sandboxed Bash commands being unable to write to $TMPDIR when CLAUDE_CODE_TMPDIR is set
Fixed claude --bg starting a background session, and running its project hooks, in a directory that had not passed the workspace trust prompt; it now asks for trust first, or exits when not run interactively
Fixed (and SDK settingSources) not being forwarded to spawned sessions: teammates, /bg, sessions and --worktree --tmux now start with the parent's restriction
Fixed Read, Write, Edit and NotebookEdit: a file path containing a null byte now fails that tool call with a clear error instead of ending the whole turn
Fixed Write refusing a call that gives the file path or content twice under two parameter names with identical values
Fixed CLAUDE.md and rules files from an directory inside the working directory being sent to the model twice in headless and SDK sessions
Fixed remote sessions staying on "needs approval" with a stale prompt after a permission prompt and a sandbox network-access prompt overlapped and both were answered
Fixed cloud sessions not telling Claude about background agents that finished just before a worker restart
Fixed scheduled routine and notification turns in remote sessions not receiving turn-start notices (newly available tools, MCP changes, date, todos) until after the first tool call
Fixed scheduled tasks and wakeups being fired again every second when their delivery failed, which could make Claude Code exit at the end of a turn
Fixed Remote Control reporting "disabled by your organization's policy" when the org policy simply hadn't loaded yet; it now retries the fetch and says it couldn't verify
Fixed the Artifact tool missing from Remote Control sessions that starts for you to open from Claude Desktop, claude.ai or the mobile app
Fixed macOS credential writes dropping stored MCP OAuth tokens or deleting the keychain entry when the login keychain was locked (e.g. right after wake)
Fixed gcpAuthRefresh/awsAuthRefresh login processes being left running (and holding their localhost callback port on Windows) when Claude Code exits or the refresh times out
Fixed the "Not logged in · Run /login" footer and missing claude.ai connectors persisting in a session after logging in from another Claude Code process
Fixed mcp_tool hooks on blocking events (PreToolUse and similar) being skipped while their MCP server was still connecting; they now wait for it, up to the MCP connect timeout
Fixed the same MCP server being connected twice when a plugin or claude.ai connector and a configured server spell its URL differently (host letter case, default port, trailing slash)
Fixed MCP_CONNECTION_NONBLOCKING=0 giving up on claude.ai connectors after 1s instead of honoring MCP_CONNECT_TIMEOUT_MS
Fixed plugin entries being checked against the installed plugin's marketplace alone; the installed plugin's name must now match the entry as well
Fixed on a folder of plugins that also has a .claude-plugin/marketplace.json loading one empty plugin instead of the plugins in it
Fixed refusing to remove a project-scope plugin that isn't enabled, saying it is "enabled at project scope" while says it is already disabled
Fixed failing for project-scoped plugins when --scope is omitted — it now resolves the scope the plugin is installed at instead of assuming user
Fixed reporting privacyPolicyUrl, supportUrl and other listing metadata keys in plugin.json as unknown fields
Fixed known_marketplaces.json recording a marketplace as refreshed when its remote could not be reached and CLAUDE_CODE_PLUGIN_KEEP_MARKETPLACE_ON_FAILURE kept the existing clone
Fixed the Errors tab showing no confirmation after its last error is resolved
Fixed starting a second uninstall or update of the same plugin when Enter was pressed again while the first was still running
Fixed a y held while checks a marketplace source adding the marketplace the instant the "Add marketplace?" question appears, before it can be read
Fixed 1 answering Yes in ' delete and remove-directory confirms while the pointer is on No, which let a held 1 remove one workspace directory after another
Fixed Alt+T and offering to turn thinking off on models that can't; thinking now stays on there, with a one-line reason in place of the switch
Fixed total leaving out messages added since the last response; it now matches its categories and can read higher than the status line
Fixed showing the raw API error JSON and request ID when the API refuses the picked model; it now shows the server's message and says the model was not changed
Fixed API errors from an HTML error page (such as a proxy's 429 or 502 page) printing the page's raw markup or leaving out the HTTP status, and error messages breaking onto a second line when the server's error text ended in a newline
Fixed /feedback, /bug and /share still sending your report after you cancelled it while it was being sent
Fixed /feedback, /bug and /share failing every send with "Couldn't send feedback" after a Remote Control Stop arrived while the dialog was open
Fixed showing "No available IDEs detected" while also listing a running IDE
Fixed the terminal being left in a broken state (crash or garbled input) when or restarts Claude Code to apply new settings
Fixed exiting when respectGitignore or copyFullResponse in ~/.claude.json holds null
Fixed the session name from /rename disappearing while Claude asks a multiple-choice question, so side-by-side sessions stay identifiable
Fixed one-line pastes showing on their own lines in the sent message for prompts from VS Code or Remote Control and for expanded paste placeholders
Fixed a message queued while Claude is working losing or changing the IDE selection it was written with, and queued messages not showing their selection
Fixed pressing Shift+Tab twice quickly landing on the wrong permission mode
Fixed Ctrl+C or Ctrl+D pressed twice quitting Claude Code instead of closing the dialog in the remaining dialogs and pickers, such as , , (including a server's sign-in screen), , , , and 's uncommitted-changes and login prompts (where Esc also quit)
Fixed keys that arrive in one burst of input (e.g. over Remote Control), such as an arrow key followed by Enter, x or s, acting on the previous selection: a stale effort level in and the model picker, and the previously highlighted row in , the background task rows under the prompt, MCP server prompts and
Fixed updating the workflow after "Skip workflow update" was chosen, running setup twice on a repeated Enter, and ↑ on the repository step blocking a typed repository name when no repository was detected
Fixed vim mode: dj/dk/dG/dgg and their c/y forms acting on part of a line; 1G going to the last line; d0/c0/y0 doing nothing; the cursor being off by one after . repeats an insert; and o/p on a !-prefixed line switching to shell mode
Fixed vim mode cw on a space, an empty line, a word's last letter or a one-letter word also changing the next word; word motions stopping inside words in Hindi, Bengali and other scripts; and ., p or P that inserts text starting with ! switching to shell mode, losing text or editing the wrong character
Fixed the prompt cursor moving one character too far after an accent typed as its own key
Fixed an extra blank line above a list item whose text starts on the line after its bullet, in screen-reader mode, quoted lists and long lists
Fixed bulleted lists of plain numbers (like - 316.) showing as letters, roman numerals or the wrong numbers
Fixed the agent panel's footer hint ignoring keys rebound in keybindings.json, and showing a stray · when the stop-all-agents shortcut is unbound
Fixed the agent panel footer offering "Enter to view" and "x to stop" on the agent you are already viewing (where x types into its input), and "Enter to view" on the main row when main is already shown
Fixed a mouse click on an agent-panel row leaving the keyboard cursor on the previously selected row
Fixed Esc interrupting the running turn instead of deselecting the selected agent-panel row
Fixed PgUp and PgDn doing nothing in a dialog's list (for example ) in fullscreen mode
Fixed summary saying most memory is native when it is in the JS heap snapshot
Fixed Bash edit-diff snapshot directories piling up in the temp folder: abandoned ones are now deleted right away and the rest when Claude Code exits
Fixed /workflows moving the pointer to a different run, and x stopping it, when a new run started while the list was open
Fixed the selected tab in tabbed dialogs (, , ) showing no highlight while the tab bar has focus when color is off (NO_COLOR)
Fixed the mouse wheel over the Installed list scrolling the pane behind it instead of the list
Fixed the hover highlight lingering on a list row in fullscreen mode after scrolling or filtering moved it away from the mouse
Fixed long list rows, such as in the /remote-control menu, wrapping onto a second line in narrow terminals; they're now cut with …
Fixed and detail views printing a long value over the row below it in narrow terminals
Fixed lists such as a skill's state options in not being answerable by typing a number in screen-reader mode
Windows: Fixed Bash commands that write to $TMPDIR/… failing with "Permission denied"
Windows: Fixed a race in which Claude Code sessions updating at the same moment could delete each other's claude.exe backup, which could leave no claude.exe behind
Improved Claude Desktop sign-in and usage-limit error messages to point at the app instead of terminal commands
Improved startup: managed settings and policy fetches no longer retry requests that can never succeed
Improved interactive startup time: git reads, startup telemetry and the Bedrock/Vertex model-upgrade checks no longer run before the first frame
Improved the time to resume long sessions that read many files; the restored file cache now matches the files as they were read
Improved the time to resume very long sessions that have been compacted, most noticeably through the Agent SDK and Claude Desktop
Improved "Prompt is too long" recovery in sessions dominated by one very large first prompt: that prompt is now summarized on its own instead of being left out of the summary
Improved auto mode after resuming a session in a new process: the permission classifier can now reuse its earlier prompt cache instead of rewriting it
Improved the auto mode denial message so Claude treats a denial as covering the outcome, not only the exact command
Improved the dangerous-rm check to also flag a removal at a shell variable followed by a top-level directory name, at a variable derived from the working directory, or at a backslash-only target
Improved sandbox guidance on macOS: when a local dev server can't bind a port, Claude now points to sandbox.network.allowLocalBinding
Improved to accept the path to a JSON file (with ) as well as inline JSON, and to allow an empty prompt
Improved to run where a WorktreeCreate hook provides the agent worktrees, not only inside a git repository
Improved plugin hook-failure errors to name the offending plugin, and added a warning when a shell-form hook leaves ${CLAUDE_PLUGIN_ROOT} unquoted (it breaks on plugin paths with spaces)
Improved the / menu, , and the Installed list to show skills synced from claude.ai by their short name when no other command uses it, not anthropic-skills:<name>
Improved reliability on long research briefs by removing unused required fields from the scope step's output
Improved the writing in published artifact pages: the bundled artifact-design skill now asks Claude for plain, direct prose
Improved artifact publishing on slow connections: large page uploads are now sent compressed
Improved the large CLAUDE.md startup notice to also count instruction files together, so many mid-sized files and @-imports are caught
Improved debug logs to name settings env variables ignored because the session's launch environment already sets them
Improved keyboard navigation in tabbed dialogs such as and : ↑/↓ move focus between the tab row and the content, and a list responds to keys only while it has focus
Improved and : ←/→ and Tab switch tabs from inside a tab's list, and ↓ on an empty Custom commands tab in no longer leaves the keys stuck until Esc
Improved , , the auto mode environment prompts, and the "Add marketplace?" and "Run this command?" prompts: they now use the standard dialog frame with key hints, and Ctrl+C or Ctrl+D cancels them on the second press like other dialogs
Improved the and lists: they page (PgUp/PgDn, Home/End) and take j/k and the mouse like other lists, their arrows follow select:previous/select:next rebinds, and x in stops the run the pointer is on
Improved the plugin and marketplace details menus and the already-connected menu: they now support Home/End and clicking a row
Improved the background workflow row below the prompt: it now shows the name, a progress bar, the agent count on wide terminals, elapsed time, total tokens, and the large-workflow warning
Improved the /plugin Installed list: rows now line up in columns (status, name, type, details) across every section
Improved : each row now leads with the skill's name, with ✔ or ◯ alone showing on or off, and stays on one line in narrow terminals
Improved narrow list rows (, , ): a name keeps 20 columns beside its first detail, and details are shown whole or not at all
Improved : a scrollbar shows where you are in a long list of changed files, and long paths no longer wrap their rows
Improved : a hook's detail screen now says what kind of hook it is and where to change it, instead of always pointing at settings.json, and the hooks-disabled, safe mode and managed-hooks-only notices each say what is happening in one plain sentence
Improved screen-reader output in : a disabled server is read as "off" instead of "pending"
Improved the Remote Control confirmation: its options are briefly inactive again after the terminal window regains focus, so a key pressed while switching back cannot answer it
Changed send now (ctrl+enter or ctrl+x ctrl+s) to move running tools to the background instead of cancelling the turn
Changed auto mode so that, where its classifier review runs server-side, read-only and sandboxed shell commands also wait for that review and are blocked when it flags them
Changed CLAUDE_CODE_AUTO_MODE_SERVER to also apply on a direct Anthropic API connection: 0 opts out of the server-side auto mode classifier (the local classifier then counts toward usage), 1 opts in
Changed the dangerous rm prompt in and auto mode to wait 2 minutes for an answer, then deny the command with a rewrite hint so unattended sessions keep going (CLAUDE_CODE_DISABLE_DANGEROUS_RM_TIMEOUT=1 turns this off)
Changed Claude apps gateway to refuse to start when a managedMcpServers entry's envHelper path starts with \??\ or /??/, a path form current Claude Desktop refuses to run
Changed self-hosted runners to pass system prompts to Claude Code as private files instead of command-line text, so large prompts no longer fail the launch; a wrapper or command hook that appends or must switch to or
Changed queued messages to show in the conversation above the spinner instead of under it
Changed the session artifact links under the prompt into one footer pill (⧉ name or ⧉ N) that opens , which now lists this session's artifacts first
Changed the Artifact tool to let Claude load scripts from unpkg.com in artifact pages
Changed hovering a list row in fullscreen mode, including in , to tint the row instead of drawing a second ❯ pointer beside the focused row's
Changed /mcp: each server's row now starts with its status icon and name, says its state once, and in a narrow terminal drops trailing facts like "managed" before shortening the name
Changed /workflows: each run's row leads with its status icon and elapsed time, and a narrow terminal keeps the run's name and time, dropping the agent and token counts first
Changed Remote Control attachment downloads to reuse connections and to skip files already downloaded in the session
Changed MCP resource lists (the resource list tool and @-mention suggestions) to skip MCP Apps UI resources; reading one by URI still works
Changed and the /plugin dialog to say a plugin's data was kept when its folder stays because another installed plugin uses it or install records cannot be read
Changed the background tasks list (): pressing x on a running now asks for confirmation before stopping the review
Removed the leftover "(removed)" entry from the command menu and ; typing still explains where the wizard went
[VSCode] Added a Continue/Stop prompt in the VS Code and JetBrains panels when auto mode falls back to billed classifier requests, replacing the unanswerable warning line
[VSCode] Fixed opening a Web session with no messages saving an empty local copy that could not be resumed; an error now says where to continue it
[VSCode] Fixed a claude.ai/code session opening empty or with only part of its conversation, with no error, when the server failed to return its history, part of it failed to load, or a network sign-in page answered in its place; it now shows an error and can be opened again
[VSCode] Fixed conversations in editor tabs hanging silently after the extension host restarts; the tab now tells you to reopen it from the session list
[VSCode] Fixed Claude attaching option previews to multiple-choice questions in the chat panel, where the question card never shows them
[VSCode] Fixed the session manager's cost and usage block wrapping mid-text on a narrow side bar, and showing totals from a previous login after an account switch
[Claude Code on the web] Added a Fast mode switch to the composer's model menu in cloud sessions, shown when your plan includes fast mode and the selected model supports it
[Claude Code on the web] Added a settings shortcut on the GitHub setup tip and a "Troubleshoot GitHub connection" link in the repository pickers, both opening your GitHub connection page
[Claude Code on the web] Fixed routines with a GitHub trigger for a pull request being converted to draft never firing; they now start a run when the pull request is converted
[Claude Code on the web] Fixed cloud sessions on a repository that isn't hosted on GitHub showing a Create PR button that could never work; the button is now hidden there
[Claude Code on the web] Fixed the GitHub setup tip on claude.ai/code covering the repository picker's search box and rows while the picker is open; it now steps aside until the picker closes
[Claude Code on the web] Improved the file card shown when a cloud session can't open a file: it now says whether the file no longer exists or the session's permission settings block reading it
[Claude Tag] Added a short line in the Slack thread after someone presses Stop, naming who stopped Claude's response and saying to mention @Claude to continue
[Claude Tag] Fixed Slack channels where Claude could permanently stop responding to replies inside threads; affected channels now recover on their own with the next new message to Claude
[Claude Tag] Fixed Claude resuming a stopped request after you press Stop in Slack, for example when a check-in fired or a background task ended; messages sent mid-response are now read
[Claude Tag] Fixed Slack replies arriving many minutes late, or never, after Claude's session crashed mid-task, such as on a failed setup script; it now restarts on its own within minutes
[Claude Tag] Fixed Claude in Slack promising an automatic restart, then failing generically, when a session's configuration is too large to start; the thread now says why and how to retry
[Claude Tag] Fixed very long Slack threads: Claude could silently withhold a reply after judging it against weeks-old messages, and a restart deep into the thread could lose recent context
[Claude Tag] Fixed Claude answering every mention with "Couldn't check this channel just now" in a Slack channel moved from Enterprise Grid org-wide sharing into a single workspace
[Claude Tag] Fixed very large Enterprise Grid workspaces reached mostly through channels shared across workspaces getting "Couldn't check this channel" again after a quiet hour
[Claude Tag] Fixed a Slack request blocked by your organization's inference hook showing a generic retry notice; the thread now shows the hook's deny message and Claude doesn't retry
[Claude Tag] Fixed Claude in Slack offering to switch to models your organization can't use; it now lists and offers only models the switch will actually accept
[Claude Tag] Fixed requests to DynamoDB and Kinesis account-based endpoints failing to authenticate when sent through an AWS connection in Claude Tag
[Claude Tag] Fixed the Plugins sections in Claude Tag admin settings failing to load for organization admins and listing attached plugins as raw IDs; they now load and show each plugin's name
[Claude Tag] Changed the routine list Claude gives when asked in a Slack thread to show that thread's own scheduled tasks by default instead of every routine in the channel
[Code Review] Fixed a pull request getting no review when its reviewed commit was force-pushed away while a failed review was being retried in a repository not set to review every push
Fixed skills in ~/.claude/skills/ being moved to ~/.claude/skills/.trash/ when a manifest.json in that folder listed their names
Fixed the session feedback survey showing no hover highlight on light and ANSI themes
Fixed briefly showing a one-row list before opening the only run
Fixed the mouse wheel not scrolling selection lists with hidden options (such as and ) in fullscreen mode
Fixed a skill you switched off showing the same red ✘ as a plugin that failed to load in and ; off now shows a dim ◯
Fixed multi-select option descriptions being indented under the option number instead of under the label
Fixed the search box in , and losing its right border in fullscreen mode
Fixed showing △ in the server list but ⚠ in the detail view for the same server; the list, detail views and now all show ⚠
Fixed Home and End doing nothing in the settings list and in selection lists such as , and permission prompts
Fixed PgUp/PgDn in the menu wrapping past the first or last skill instead of stopping there
Fixed Tab silently changing the selected setting's value in the list; it now does nothing there
Fixed conversations failing on every turn with a "role 'system' must precede an 'assistant' message" API error
Fixed conversations with the advisor on failing every turn with API Error 400 "Input tag 'advisor_20260301'" behind a proxy or gateway that doesn't support it; the request now retries without it
Fixed a session failing on every turn and when its saved history held a malformed notice about MCP tools that could not be loaded
Fixed a crash when resuming a session whose saved transcript holds a malformed system message or a memory-saved notice without its file list
Fixed one cause of long-running fullscreen sessions exiting with "Claude Code exited after an unrecoverable interface error": a damaged cached message list is now rebuilt
Fixed Claude Code hanging when a settings file, or a file it re-reads after an edit, is replaced by a named pipe mid-read
Fixed crashing and some on/off preferences being misread when a preference that has moved to settings.json still holds a value like null or "false" in ~/.claude.json
Fixed resuming a session with unfinished background agents, shells or workflows starting a model turn on its own before you typed anything
Fixed messages sent to a background subagent being silently lost in headless and SDK sessions when the subagent was finishing its turn
Fixed a finished subagent's report being lost when the conversation that launched it was compacted before the report was read
Fixed background subagents being unable to use the LSP tool when an LSP plugin is active
Fixed background shell tasks reporting benign non-zero exits (e.g. grep with no matches) as failures
Fixed background sessions (claude --bg) being unable to run git, hooks, plugins and other helper programs when an environment variable handed to the session contained a NUL character
Fixed Ctrl+C needing three or four presses to exit while background subagents are running; two presses now exit
Fixed IDE selection being dropped when a sent prompt comes back into the input, such as pressing Esc to edit it, rewinding to it, or pressing Esc while startup hooks run
Fixed a ! shell-mode prompt stashed with Ctrl+S coming back as a plain prompt when restored, and / listing file paths right after stashing one
Fixed showing a blank, unresponsive screen instead of an error when the temp directory is full, not writable or owned by another user
Fixed an MCP server re-added under the same name after still showing as needing authentication instead of reconnecting
Fixed background plugin marketplace auto-update ignoring git credential helpers, so private-repo marketplaces were re-cloned every run or never updated
Fixed clearing a plugin's recorded commit and moving it to version "unknown" when the official marketplace's snapshot file is a link or too large
Fixed the Artifact tool silently disappearing when your organization's policy can't be loaded (for example behind a web proxy); Claude now says what's blocking it
Fixed artifact republishes silently resetting stored database access rules or dropping the viewer profile scope when that capability was re-sent without them; they are now refused
Fixed reporting a stopped cloud review as completed or as an error to retry, and waiting out the full timeout when its session was deleted or the signed-in account changed
Fixed the Claude app showing a missing or stale context usage figure for Remote Control and cloud sessions right after /compact or /clear
Fixed the Claude app's diff view for Remote Control and cloud sessions dropping a branch's committed files whenever there are also uncommitted changes
Fixed cloud and self-hosted runner sessions failing with "Authentication failed" after waiting out a long overload during which the session's access token was rotated
Fixed memory write conflicts in Cowork sessions showing Claude only the start and end of a memory file over about 10,800 characters, so the retried write dropped the middle
Self-hosted runner: Fixed lifecycle-hook commits failing to sign under --configure-git
Windows: Fixed background cleanup deleting a directory symlink or junction used to relocate ~/.claude/session-env, image-cache or another cleaned-up folder
Self-hosted runner: Fixed a turn that ended right at a --retire-at release losing its finished signal; the runner now briefly waits for the turn to be reported before stopping the session
Reverted ctrl+l / cmd+k in fullscreen mode clearing the transcript view (added in 2.1.260); they redraw the screen again
Improved : focus returns to the rule list after viewing, adding or deleting a rule, and the delete-rule and remove-directory confirmations now default to No
Improved tab navigation: ←/→ and Tab pressed in a rule list now switch tabs without moving focus to the tab bar
Improved cache-miss causes to name thinking mode and thinking display changes
Improved the Artifact tool so that when Claude cannot read an artifact link it was given, it tells the user before continuing
Improved : the GitHub CLI check and repository selection steps now show "Esc to cancel"
Improved the and lists: a scrollbar at the right edge shows how much of a long list is hidden and where you are in it
Improved the workflow progress tree: running agents and phases now show a dim dot instead of ⟳
Improved 's Add Marketplace form in fullscreen: it no longer draws a box inside the pane, and its text and key hints line up with the rest of
Improved the detail view in fullscreen: it no longer draws a second horizontal rule under the pane's divider
Improved code blocks that don't name a language: they are now colored like inline code, so commands stand out from the surrounding text
Improved asked while a tool is still running: the side question now knows that call is in progress instead of reading it as a failed one
Improved the UserPromptSubmit hook timeout notice and the debug log to name which hook command timed out
Improved @ file suggestions: a file whose name contains the query now ranks above one that only matches across its folder names
Improved artifact pages: no Print buttons, confirm dialogs or device features the viewer blocks, email and phone details shown as text, and dark mode that reaches form controls and scrollbars
Improved uploads: renamed copies of key files, such as id_rsa copy or kubeconfig (1).yaml, now also stay on your machine
Improved the cross-session messaging startup warning to explain that writes a debug log to a path you choose
Changed the default model on Pro and Team Standard plans from Sonnet to Opus, matching Max, Team Premium, and Enterprise
Changed an effort level saved before became per-model to no longer apply to newly released models such as Opus 5.5; they start at their default until you pick a level
Changed Opus 4.7, Opus 4.8 and Fable 5 to stop holding their launch-default effort over in or the Agent SDK, a project, managed or effortLevel, or a per-model level
Changed 's footer hint to name ←/→, the keys that adjust other ordered values
Changed 's footer to name Space as the toggle key
Self-hosted runner: Changed git in lifecycle hooks to ignore hook folders and programs named in the runner's shared git files; local-path and git:// remotes there now need GIT_ALLOW_PROTOCOL
Changed plugin marketplaces whose name imitates a reserved marketplace name to be refused when added, and to stop loading if one was already added
Changed hooks: an agent-type hook no longer runs there, since its answer could never allow or deny the request; it now shows an error pointing to command or http hooks
[VSCode] Added a Status dialog, with a typed , showing the session's version, account, model and server details
[VSCode] Added a Sandbox dialog for the sandbox mode, the unsandboxed fallback and excluded commands, opened from the panel menu or by typing
[VSCode] Added a Claude in Chrome dialog (extension status, the install, reconnect and permissions pages, the enabled-by-default setting), opened from the panel menu or by typing
[VSCode] Added Export conversation, with a typed , to copy or save the conversation as plain text
[VSCode] Added each skill's source, token estimate and on/off state to the Slash commands dialog, with a click to change the state, and a typed that opens it
[VSCode] Added a typed that switches to plan mode, sends a first planning prompt, or shows the session's plan
[VSCode] Improved pasted-text handling in the chat box: a paste over 800 characters or over 2 line breaks is now marked so Claude can tell it from what you typed
[VSCode] Improved prompt handling in the chat box: invisible Unicode formatting and tag characters are removed from pasted text with a notice, and from anything else before it is sent
[VSCode] Changed "Open in New Tab" to open Claude beside the editor group you are working in rather than after the last group
[VSCode] Fixed the effort chip showing a stale saved effort level instead of the level the session runs at
[VSCode] Fixed Claude Code never starting when the Python extension hangs while activating; it now starts after 60 seconds without the Python environment
[VSCode] Fixed the plan approval card never offering auto mode: when auto mode is available, its first option is now "Yes, and use auto mode", as in the terminal
[VSCode] Fixed arrow-key navigation in the session list stopping after archiving or unarchiving a session from the keyboard
[VSCode] Fixed paste marker lines showing in your own messages after reopening a session
[Claude Code on the web] Changed the admin Routines on/off setting to live under Admin settings → Capabilities → Remote sessions; the Claude Code admin page now links to it
[Claude Code on the web] Fixed gh and GitHub API calls inside a cloud session on a GitHub Enterprise Server repository failing after about eight hours; the token now renews automatically
[Claude Code on the web] Fixed a routine that resumes an existing session running with its old prompt and name when it was edited moments before the scheduled run started
[Claude Code on the web] Fixed file links in a cloud session transcript that point outside the session's working directory opening a file card that never loads; they're now disabled and say why
[Claude Code on the web] Fixed auto mode refusing to retry a tool call because an approval prompt that expired unanswered, or was superseded by a newer message, had been recorded as your rejection
[Claude Code on the web] Improved cloud sessions viewed in the Claude app: Claude now saves files meant for you where the app can open them
[Claude Code on the web] Removed the empty repository picker shown when starting a session on a self-hosted environment in an organization where an admin has turned GitHub off
[Claude Tag] Added Slack's native Working indicator, Stop button and thread title to Claude's threads in channels; the indicator stays up until Claude finishes, and Stop interrupts the task
[Claude Tag] Added a short notice in the Slack channel when a guest joining, or the last guest leaving, changes how Claude responds there under a Restrict or Channel only guest setting
[Claude Tag] Fixed scheduled routines silently failing to run in Slack workspaces that were connected to Claude before the workspace joined its Enterprise Grid
[Claude Tag] Fixed Claude asking you to re-upload a Slack file when a brief file-scanning outage, not the file, was the problem; it now retries the scan and is told when the scanner is down
[Claude Tag] Fixed a bullet in Claude's Slack reply whose text starts with +, - or * rendering as an empty bullet with a stray nested item; it now shows as one bullet with the character kept
[Claude Tag] Fixed the Slack notice for a failed cloud environment setup script sometimes being a generic "mention me to retry"; it now names the setup script and says to fix it first
[Claude Tag] Improved the GitHub banner in Claude Tag admin settings to say why GitHub isn't connected: not signed in, app not linked or not installed, sign-in expired, or SSO not authorized
[Code Review] Improved the Code Review check run to say when REVIEW.md instructions were cut or left out of a review for exceeding a size limit, naming the file and the limit
Fixed a crash when resuming a session whose saved history holds an assistant message stored as a plain string
Fixed sessions on slow or heavily loaded machines sometimes exiting with "Claude Code exited after an unrecoverable interface error" when the first spinner appeared
Fixed a rare case where the screen could stop updating for the rest of the session after an internal rendering error
Fixed a rare case on Windows where a turn could stop with an error such as "Out of memory" right after Claude replied, so that reply's tool calls never ran
Fixed sessions continued after (restart, , ) missing part of their first message when a SessionStart hook printed output, causing a full prompt-cache miss
Fixed messages from other agents (such as a subagent's SendMessage) that arrived mid-turn showing up below the "Ran N shell commands" row instead of where they arrived
Fixed the "copied" notice not appearing after drag-selecting text in the fullscreen picker and other panels that cover the prompt area
Fixed $TMPDIR expanding empty in Bash commands that run outside the sandbox while sandboxing is enabled
Fixed WebFetch and WebSearch in Cowork cloud sessions not telling Claude why a request was refused, such as a used-up fetch budget or an admin policy
Fixed the Claude apps gateway's telemetry relay ignoring a collector hostname or domain listed in NO_PROXY when a proxy is set
Fixed one malformed strictKnownMarketplaces or blockedMarketplaces entry silently disabling the whole enterprise marketplace policy
Fixed failed auto-updates leaving large staged downloads behind in ~/.cache/claude/staging
Fixed not stripping terminal control characters from messages on the Installed tab, such as the error of a failed plugin update
Fixed → Installed and crashing when a skill or legacy command is named like a built-in Object property such as constructor or toString
Fixed closing with no message when every install in a multi-select failed
Fixed uninstalled plugins reappearing as "failed to load" rows in Installed, and Remove not clearing such a row
Fixed plugins from the official marketplace being recorded without their commit in installed_plugins.json, and installed_plugins.json keeping the old commit after updating a pinned-commit plugin
Fixed plugin reload previews keeping every previewed copy of a plugin archive unpacked until exit, and overwriting the cached archive a reload falls back to when its download fails
Fixed Remote Control session bookkeeping failing when ~/.claude.json holds a malformed placeholder record
Fixed the error after a revoked claude.ai login blaming an expired Anthropic profile; it now leads with
Fixed typed or pasted text occasionally coming out scrambled in the dispatch input during key repeat or very fast input
Fixed a crash ("unrecoverable interface error") when resuming a session whose saved transcript contains a stop hook summary without a well-formed hook list
Fixed Enter on a selected agent panel row doing nothing when keybindings.json rebinds Enter in the Chat context, for example to chat:queueSubmit
Fixed PDF page reads on Windows failing when the working folder's path is long (about 120 characters or more)
Fixed a headless resume (, the SDK, a VS Code extension window reload) starting the session's cost and usage totals at zero; headless sessions now save their totals at exit
Fixed project skills from the main repository not loading in sessions when .claude/skills is untracked
Fixed a sandbox.excludedCommands glob exempting an entire compound Bash command from the sandbox when only one part matched; every part must now match
Fixed resumed subagents and teammates re-rendering the MCP tool definitions they had loaded, which broke prompt caching for that agent
Fixed rate-limited artifact publishes telling Claude to stop retrying; Claude is now told nothing was published and when to send the same publish again
Fixed attachments recorded earlier in a conversation being re-rendered after a resume or relaunch, which dropped extended thinking and missed the prompt cache
Fixed Console sign-in showing only "Request failed with status code 400" when the server refuses to create an API key; it now shows the server's message
Fixed messages typed while Claude is still working sometimes being ignored by the model
Improved session start-up for SDK and headless () use: the first turn no longer waits on the per-directory CLAUDE.md lookup
Improved the Claude apps gateway's loopback error messages to name CLAUDE_GATEWAY_ALLOW_LOOPBACK
Improved Installed: an MCP server listed apart from its plugin now shows which plugin it belongs to
Improved on an already-installed plugin: it now says when the marketplace offers a newer version and names the command
Improved the startup notice overflow line under the logo: it now reads "N more notices hidden" instead of "+N more · /status"
Improved prompt handling: invisible Unicode formatting and tag characters in a prompt are removed and the cleaned prompt is shown for review before it is sent
Improved when there's nothing to review: messages say which case you're in, offer a command that reviews your latest commit, and a new repository's first commit is reviewed in full
Improved artifact link handling so Claude reads claude.ai artifact links with the Artifact tool instead of WebFetch when that tool is available
Improved the dangerous-rm permission prompt to name the flagged rm command and suggest a ${VAR:?} guard, so headless runs can recover
Improved the Artifact tool's permission prompts: shorter sentences, pages and artifacts named by title or file name, and links listed after the text
Changed Fable to always appear in on the Anthropic API; it is greyed out only when your organization's settings disable it
Changed the Bash sandbox instructions on Bedrock, Vertex and Foundry to the first-party wording, which frames the sandbox as the boundary of what the task was given
Changed in non-interactive sessions to refuse when the repository has no base branch or shared history
Changed subagent results to reach the main agent under a header marking them as subagent output, with the result indented, so text in a subagent's result cannot pass as the session's own instructions
Changed workflow scripts' computed agent() prompts on Bedrock, Vertex and Foundry to reach the subagent framed as script-authored text, so the safety classifier does not read them as the user
Removed the background Haiku auto-title request from runs launched outside an SDK or IDE
Removed the deprecated TaskOutput tool; Claude reads a background task's output file with Read instead, and the taskOutputMaxChars setting and TASK_MAX_OUTPUT_LENGTH no longer have any effect
[VSCode] Added a Sign out row to the panel menu, with in the typed command menu
[VSCode] Added background shells and other running tasks to the agent map, each with a Stop, and a typed that opens it
[VSCode] Added a Copy response button on responses and a typed
[VSCode] Added a one-time notice when inactive sessions are archived automatically, and an "Unarchive all" action on the Archived sessions group
[VSCode] Added the session's cost and token usage to the Account & usage dialog and the session manager where plan limits do not apply (Vertex, Bedrock, Foundry, API key)
[VSCode] Fixed the "General config" menu row showing usage text instead of opening settings, and made typed , , , and similar commands open their dialogs
[VSCode] Fixed the effort slider's level not persisting into later sessions on a model that already had a level saved with
[VSCode] Fixed Auto missing from the mode picker for conversations opened in an already-used panel when the saved model setting is a differently-cased alias such as "Sonnet"
[VSCode] Fixed not saving fast mode as the default, so it was lost when the extension relaunched Claude Code
[Claude Code on the web] Added Personal and Organization sections to the environment picker on Team and Enterprise plans, and admins can now share a personal environment with the organization
[Claude Code on the web] Changed organization environments to open as a read-only summary from the Code tab on Team and Enterprise plans, with editing under Admin settings → Cloud environments
[Claude Code on the web] Fixed a cloud environment saved with Custom network access and no domains silently reverting to Trusted; the dialog now asks for at least one domain
[Claude Code on the web] Changed the admin Claude Code setting labeled "Web" to "Cloud sessions" and removed the redundant read-only Mobile row beneath it
[Claude Tag] Fixed routines created in a Slack channel on an Enterprise Grid org-wide install failing to read other public channels in their workspace when they ran
[Claude Tag] Fixed the "Learn more" links on credential presets in Claude Tag access bundles to open each vendor's credential-setup page instead of a generic API reference
[Claude Tag] Changed the Pylon credential preset in Claude Tag access bundles so admins can point it at Pylon's EU host
[Claude Tag] Fixed Google Cloud credential forms in Claude Tag access bundles: a refused key file now says why, the website and scopes stay locked, and a rejected rotation keeps the pasted key
[Claude Tag] Fixed the network events log in Claude Tag admin settings showing no response status for requests through connections that use AWS signing, client certificates or a custom CA
Fixed sessions failing to resume or start when their saved transcript contains a malformed message content block
Fixed Grep, Glob and @-file suggestions hanging or running out of memory on searches over the 20MB output cap, and system ripgrep reporting "no matches" instead of an error after a flood of warnings
Fixed in a forked or background session restoring a zero-filled or truncated file when the session's file-history backups could not be fully copied
Fixed fullscreen sessions sometimes exiting with "Claude Code exited after an unrecoverable interface error" when typing fast or holding a key with the slash-command dropdown open
Fixed background sessions crashing and restarting their worker when a command fed through stdin ran on a machine that had run out of file descriptors
Fixed a crash at launch when ~/.claude.json holds a malformed mcpNeedsAuthNoticed value
Fixed and dropping a conversation's earlier thinking when a built-in tool it started with has since been switched off by a server-side flag
Fixed text selected with the mouse in the fullscreen claude --resume session picker never reaching the clipboard
Fixed plugin reload previews replacing a running session's extracted plugin files when the plugin was loaded from a or archive
Fixed self-hosted runners with --drain-wait-sec losing the final result of a turn that finished during a SIGTERM drain; the runner now waits briefly for the turn to be reported
Fixed hooks with a specific matcher firing for every stopping subagent whose agent type was empty
Fixed sandboxed Bash commands being unable to write to project directories named hooks/ or config/
Fixed Artifact updates failing with "File not found" after a session resumes on another machine or its scratchpad is cleared: the page's last published version is restored
Fixed writing Write(path) permission rules, which file permission checks don't match, instead of Edit(path) rules
Fixed four dead documentation URLs (Pricing, Computer Use, Skills, CLI) in the bundled claude-api skill's live-sources table
Improved prompt caching for a that contains a __SYSTEM_PROMPT_DYNAMIC_BOUNDARY__ line: the text above it is now cached globally, as the SDK's array form already is
Improved the error when Claude Desktop does not open: it now says why and what to do next
Improved the Artifact tool's publish and read results: they now say who can open the page and what the owner's Share menu offers
Improved artifact publish results: they name the tab icon sent, warn when the page contains a NUL byte, and retry a flaky fetch of the newer page to merge after a stale publish
Improved pasted and attached images: they are now saved where Claude can open them as files without a permission prompt, including in Desktop and VS Code
Improved the Artifact tool's guidance so Claude updates a shared artifact in place when you were given edit access to it, instead of publishing a separate copy
Improved plan-usage reads: editor windows and non-interactive sessions on one machine now share a read made in the last minute instead of each calling the usage endpoint
Improved the ListPlugins tool description so Claude knows it lists plugins enabled on your claude.ai account, not plugins installed locally with
Improved responsiveness when the terminal is slow or paused: output no longer falls further behind while the terminal catches up
Improved Write and Edit results for files in the synced account-skills folder: they now say the change is not saved to your account and how to save it
Updated for Claude apps gateway sign-ins to also end the session on gateways that advertise token revocation
Changed hosted sessions to keep an unanswered permission prompt up after a container restart, instead of asking again
Changed the Artifact tool to ask for a one-word tab icon on a first publish instead of an emoji favicon
Changed Claude in Chrome in auto mode to skip the extension's per-site check for classifier-approved calls, as bypass mode does, fixing browser_batch "Permission denied" after a redirect
Changed plugins installed from an npm source to be fetched with npm pack --ignore-scripts and integrity-verified, so a package's install scripts no longer run
Changed scheduled and Run now routine runs to save data to, and republish the page of, an artifact you can edit without asking; public artifacts, first publishes and deletes still ask
Removed the startup notice that told you a one-off scheduled routine had run since your last session
[VSCode] Added viewing, editing and deleting a saved memory inside the Memory dialog
[VSCode] Added sending an attached image without typing any text
[VSCode] Added a Retry link to the MCP servers dialog when the server list fails to load
[VSCode] Added accept and reject buttons under each change in the proposed-change diff tab, so an edit can be reviewed change by change
[VSCode] Fixed the transcript creeping toward the bottom in small steps while a permission card waits and content keeps arriving
[VSCode] Fixed rewound and forked conversations not keeping the permission mode you had picked for the original conversation
[VSCode] Fixed an empty CLAUDE_CONFIG_DIR entry in the environmentVariables setting making Claude Code keep its files in the workspace
[VSCode] Fixed plugin install links opening the Manage plugins dialog for plugin names and marketplace addresses that can't be used in a link
[VSCode] Fixed Remote Control staying shown as connected after a turn-off that Claude Code reported as failed; it now shows as off
[VSCode] Fixed the scroll to the bottom on send stopping short of the reply when the reply starts arriving during the scroll
[VSCode] Fixed the agent map showing agents a crash left unfinished as stopped instead of failed once the session is reopened
[VSCode] Fixed the "Continuing the step" notice not appearing, and the continue limit resetting, after a reload that follows a crash with background tasks still running
[VSCode] Fixed the session list showing when a session was last reopened, such as after a window reload, instead of when its last message was sent
[VSCode] Fixed "Fork conversation from here" failing on the message right after one sent while Claude was working
[VSCode] Fixed the prompt cache clock showing too few minutes after reopening a session with a message sent while Claude was working
[VSCode] Fixed a background agent that finished while Claude was running a tool losing its completion notice, and its result on the agent map, after a window reload
[VSCode] Fixed a rare case where text selected in a git-ignored file could be sent to Claude after the extension was unresponsive for several seconds
[VSCode] Fixed renaming a running session reverting to the generated name (regression in 2.1.269)
[VSCode] Fixed some claude.ai/code sessions opening in VS Code as an empty conversation with no messages
[VSCode] Fixed slash commands typed while Claude is responding being sent to the model as text instead of running once the response finishes
[VSCode] Fixed unreadable code in the plan preview and the Hooks and Permission rules dialogs with the High Contrast Light theme
[VSCode] Fixed being ignored while Remote Control is still connecting: running it again now turns Remote Control off immediately
[VSCode] Fixed the conversation pulling you back to the bottom while a reply streams after you scroll up, and added a claudeCode.scrollToBottomOnSend setting to turn off the jump on send
[VSCode] Fixed the Manage plugins dialog showing a password or token that was typed into a marketplace URL
[VSCode] Improved the agent map: the pill counts running agents and turns red after a failure, the main agent stays in view while the map scrolls, and agents sort by state then end time
[VSCode] Changed New session in a Claude editor tab to open in the sidebar when Preferred Location is set to Sidebar, instead of always opening another tab
[VSCode] Changed a message sent while Claude is working to wait at the bottom of the conversation until Claude starts on it
[Claude Code on the web] Added a "New routine" button to the page shown when a routine link no longer resolves, next to the link back to your routines list
[Claude Code on the web] Fixed routine "paused" and "on hold" notifications being cut off mid-sentence; the paused-subscription notice now says to turn the routine back on yourself
[Claude Code on the web] Fixed cloud environments with a very long allowed-domains list saving fine and then failing every session start; saving now fails up front and says how much to trim
[Claude Code on the web] Fixed Claude's guidance when a cloud session on a personal account is denied GitHub access: it now links to claude.ai/connect-github instead of an admin settings page
[Claude Code on the web] Improved what Claude tells you when asked to edit, delete or run a routine it didn't create: it now links to the routine's page so you can do it yourself
[Claude Tag] Added attach conditions for access bundles in Claude Tag settings: an Owner can let a bundle also apply in channels with guests or Slack Connect channels, not just member-only
[Claude Tag] Added Amazon CloudWatch, CloudWatch Logs, Amazon SNS, Google Cloud Monitoring and Cloud Logging presets to an access bundle's Credentials tab in Claude Tag admin settings
[Claude Tag] Added Datadog presets for the US3, AP1, AP2 and US1-FED sites; new Datadog connections are now limited to Datadog's read and query API routes
[Claude Tag] Fixed S3 uploads from recent AWS CLI and SDK versions failing with a 502 error when sent through an AWS connection
[Claude Tag] Fixed Claude treating a channel as inactive, and skipping untagged messages there, while it was still posting in that channel from a routine or a thread
[Claude Tag] Fixed a thread's "Claude [task]" display name reverting to plain "Claude" after the session behind that thread was refreshed or restarted
[Claude Tag] Fixed the model you switched to in a Slack thread silently reverting to the channel's default after that thread's session was restarted or refreshed
[Claude Tag] Fixed Claude sometimes replying twice when another app or bot @mentioned it in a top-level channel message
[Claude Tag] Improved Claude's notices in Enterprise Grid channels shared across workspaces: they now say when no workspace is set up yet, or why only organization defaults apply
[Code Review] Fixed reviews occasionally dropping part of their analysis when one of the reviewing agents returned its findings in an unexpected format
[Code Review] Fixed pull requests with more than 100 Claude reviews getting a full re-review on every clean merge from the base branch instead of the lighter merge-focused review
Fixed AskUserQuestion preview mode dropping the highlighted option when submitting a note with Enter
Fixed a resumed background agent keeping half of an interrupted tool batch when one of its calls was approved with a message
Fixed a local started with CLAUDE_CODE_RESUME_INTERRUPTED_TURN not reporting background tasks the previous process left unfinished
Fixed the first turn of a cloud session sometimes starting without the tools of an SDK-hosted MCP server that was still connecting
Fixed background agent notifications claiming the agent had no live background work when it was still waiting on its own background task and would resume
Fixed error hints in Claude Desktop sessions to suggest slash commands like instead of CLI flags that cannot be used there
Fixed saving a routine's prompt without its message role when Claude writes the routine in the shape that listing routines returns
Fixed not showing the apiKeyHelper failure that its own error banner told you to check
Fixed /fast on in non-interactive sessions reporting on and then turning off under an organization's managed fast mode policy; it now says the organization has disabled it
Fixed the Artifact tool asking you to approve an update to an artifact that it then refused because the session had not read the latest version
Fixed Cowork and claude.ai cloud sessions with network access on treating reads of a teammate's artifact as if network access were off
Fixed a plugin or marketplace directory with no git repository of its own taking its version from an enclosing git repository, such as a git-managed ~/.claude
Fixed with an empty holding the first non-interactive turn for up to MCP_TIMEOUT on incidental MCP servers
Fixed Stop prompt hooks re-sending their whole prompt on every block in a conversation; repeat blocks now name the condition with a 500-character label
Fixed extra empty editor windows opening at startup on Linux under Wayland when running inside the Cursor or VS Code terminal
Fixed an unhandled promise rejection in the Claude apps gateway when Postgres drops a connection during a spend check
Fixed Claude apps gateway cutting every open stream on SIGTERM: it now lets in-flight requests finish for up to 25 seconds before exiting (CLAUDE_GATEWAY_DRAIN_TIMEOUT_MS)
Fixed installed_plugins.json being rewritten on nearly every start-up when plugin policy comes from remote managed settings, which made Claude Desktop reload every open session's plugins
Fixed headless and SDK sessions making a separate model call for every background task that finished; completions already queued are now answered by one call
Fixed the Bash tool re-sourcing the shell profile (a multi-second stall on the next command) after every plugin reload; it now does so only when the plugins' bin/ directories changed
Fixed plugins with a top-level $schema in hooks/hooks.json showing an "unknown key" notice
Fixed MCP connection errors and the MCP login tool's description showing secrets resolved from ${VAR} placeholders in MCP configs
Fixed Bash permission checks for commands that loop over or assign certain special shell variables; these commands now ask for permission
Fixed worktree-isolated sessions accepting Bash commands with certain nested shell expansions; these are now refused
Fixed the Edit permission prompt preview sometimes showing a different location than the approved edit in files with multi-byte characters
Fixed background commands being stopped after 30 idle minutes on machines under mild memory pressure; they're now stopped only when memory is critically low, and the debug log says why
Fixed a message a subagent sends to the main session disappearing from the Claude Desktop transcript after a relaunch
Fixed a plugin loaded from a .zip being served from a stale extraction after several overlapping reloads
Fixed a sub-agent's progress summary being replaced by a runaway multi-paragraph reply
Improved startup in --input-format stream-json sessions: the first turn no longer waits up to 2s for still-connecting MCP servers whose tools tool search defers; they arrive on a later turn
Improved Monitor tool notifications: a script's final output and its exit now arrive as one notification instead of two, saving a model turn
Improved Artifact tool errors: when you are not signed in to claude.ai the terminal now says so on the first attempt, and Claude is told to stop retrying a rejected call sooner
Improved artifact publishing: a publish built on an older version is stopped before it is sent, with the newer page to merge
Improved safety checks before removing an agent worktree that contains submodule checkouts
Improved OTEL_LOG_RAW_API_BODIES=file:<dir> output: a new index.jsonl and request_body_id / message.id event attributes link each response to its request file and transcript message
Improved Claude apps gateway boot: it now tries the first Postgres connection up to three times before exiting, so a database that is reachable a few seconds late no longer fails the boot
Improved the Claude apps gateway's spend-limit check under load: it now takes one database round trip instead of four, so fewer checks time out on a busy gateway
Improved Claude apps gateway sign-in rate limit errors: now explains the refusal, and the gateway log says which limit was hit and which setting to change
Changed Bedrock, Vertex, Foundry and telemetry-disabled installs to use the v2 MCP client and MCP 2026-07-28 negotiation with direct HTTP servers by default, as other installs already do (opt out: MCP_SDK_GENERATION=v1 or MCP_PROTOCOL_NEGOTIATION=legacy)
Changed to use leaner inline review prompts for every model that has no tuned settings of its own, instead of spawning many review subagents
Changed "type": "sdk" MCP entries in .mcp.json, settings, plugins and agent files to be skipped with a warning: only an SDK host application can register in-process servers
Changed artifact watching in local sessions: a new version published elsewhere no longer starts a turn; Claude learns of it from a later Artifact tool result
Changed plugin and marketplace clones to leave Git LFS files as pointers instead of downloading them; git lfs pull in the checkout fetches them
Changed self-hosted runners to skip a read-only repository the git host refuses at the access check instead of failing the session start
Changed the GitHub line to read "Cloud sessions", and , , and teleport messages to say "cloud session" instead of "Claude Code on the web"
[VSCode] Added continuation of the step a window reload interrupted, labeled in the chat, with a Claude Code: Continue After Reload setting to turn it off
[VSCode] Added Memory and Instructions entries to the Customize menu: Memory shows the auto-memory toggles, the saved memories and the memory folders, and Instructions edits the CLAUDE.md files
[VSCode] Added a claudeCode.lockEditorGroups setting to stop Claude from locking the editor groups it opens in
[VSCode] Fixed a side question asked in a new conversation's first seconds occasionally showing another session's side-question history
[VSCode] Fixed a brief freeze when the extension first looks up your global gitignore file
[VSCode] Fixed a message sent while Claude was running a tool disappearing from the conversation after a window reload
[VSCode] Fixed the Manage Plugins enable toggle and MCP servers dialog rows being unreachable from the keyboard
[VSCode] Fixed sign-ins and sign-outs made in a terminal not showing until a reload after CLAUDE_CONFIG_DIR changed in the Environment Variables setting
[VSCode] Fixed Edit diffs in the chat being cut off at the bottom at some panel widths and for long wrapped lines; diff boxes now fit the rows shown
[VSCode] Fixed overlapping settings writes from the extension leaving ~/.claude/settings.json unparseable or dropping a setting
[VSCode] Fixed Open in New Tab (Ctrl/Cmd+Shift+Esc) sometimes leaving the new tab's message box unfocused, so typing went nowhere until you clicked it
[VSCode] Fixed reopening a closed Claude tab splitting the editor layout when its locked group still holds another Claude tab and a file
[VSCode] Fixed New session opening another locked editor group whenever a file tab shared the group with your Claude tab
[VSCode] Fixed session names shifting sideways in the session picker while typing a search query
[VSCode] Fixed the plan review card cutting off its Send feedback button and reason field when a plan has several comments; the comment list now scrolls
[VSCode] Fixed inline code and code blocks in chat replies being unreadable under the High Contrast themes
[VSCode] Improved screen reader navigation of the conversation: each message is announced as "You" or "Claude", with the tool name for tool steps
[VSCode] Changed the default global gitignore file to $XDG_CONFIG_HOME/git/ignore when XDG_CONFIG_HOME is an absolute path
[Claude Code on the web] Added a "Compare against" branch picker to a cloud session's diff view, so you can diff its changes against any branch instead of only the base branch
[Claude Code on the web] Fixed git operations in cloud sessions failing with "service unavailable" when GitHub's token renewal briefly errors
[Claude Code on the web] Fixed editing a routine occasionally making it fire twice or re-enabling a routine that had just been paused
[Claude Code on the web] Fixed commits in cloud sessions occasionally failing with a signing error for a few minutes after the session's credentials refreshed
[Claude Code on the web] Fixed the toast after saving a routine whose GitHub trigger couldn't be linked to show the reason, such as a per-repository trigger limit, instead of only "edit to retry"
[Claude Code on the web] Fixed sessions sometimes flipping back to unread right after you mark them read
[Claude Code on the web] Changed routines to skip a run and retry for up to 72 hours when the owner's GitHub connection is missing, instead of switching the routine off at the first failed check
[Claude Code on the web] Changed a routine's on-hold notice: when your subscription is paused it now tells you to turn the routine back on yourself instead of promising an automatic resume
[Claude Tag] Added a Guests setting to the Add channel and Add workspace forms in Claude Tag admin settings, so owners can pick Inherit, Allow, Channel only or Restrict up front
[Claude Tag] Fixed Claude not answering when another Slack app or bot @mentions it; the tag now gets a reply and wakes Claude in a channel it had stopped following after days of inactivity
[Claude Tag] Fixed Claude missing another app's message that tagged @Claude right after a new Slack channel was created; it's now delivered once Claude has joined
[Claude Tag] Fixed Claude folding a follow-up sent minutes after its last Slack message into it as a silent edit; late updates such as blockers now post as a new reply that notifies
[Claude Tag] Fixed Claude's Slack search failing with an error whenever it searched within a single channel; it now returns that channel's matching messages
[Claude Tag] Fixed a safety-filter stop silently resetting a Slack thread's context when nobody was waiting; Claude now always says so and no longer cancels background work still running
[Claude Tag] Fixed email addresses in Claude's Slack replies rendering with a visible mailto: prefix; they now show as the plain, clickable address
[Claude Tag] Fixed Claude refusing to watch an Enterprise Grid channel shared with the whole organization when asked from another workspace in the grid
[Claude Tag] Fixed the Environment picker in Claude Tag admin settings showing a raw environment ID instead of the environment's name for archived or app-created environments
[Claude Tag] Improved Claude's live progress checklist in Slack: capped at 2,000 characters, reposted at most every 15 minutes in busy threads, with older "Latest task list" links updated
[Claude Tag] Removed the repeated guest-attribution note Claude appended to a Slack canvas each time it edited one in a channel using the "Channel only" guest setting
[Code Review] Fixed re-reviews occasionally leaving a fixed finding's thread open when the new review also filed a lower-severity note under it
[Code Review] Fixed rare reviews ending with "Code review encountered an error" when GitHub or an internal service failed transiently at launch; they now wait and retry
[Code Review] Improved how Code Review words each posted finding: short plain sentences that say who is affected, where the code goes wrong, and the fix up front
[Code Review] Improved the check-run card and PR comment when a review is skipped because of an organization limit: each cause now links the admin page that fixes it
Fixed a false-positive spinner tip suggesting the frontend-design plugin after reading or publishing Artifacts
Reverted a 2.1.268 change that checked Read and Edit deny rules on Bash lines the permission checker can't analyze (eval, env -C); commands like time -p make build prompt again instead of being denied
Improved responsiveness in long sessions: hook progress and sub-agent activity no longer re-process the whole conversation on every update
Improved the Artifact tool's error when a publish includes a file type artifacts don't serve: Claude is told which types are served and what to do instead, and the terminal shows one plain line
Improved the Artifact tool's page read to state the capabilities and database rules the artifact service holds for the page, for anyone who can publish to it
Improved artifact database writes: an update can now remove a single field instead of rewriting the whole document
Improved artifact publishing: a publish whose connection drops after reaching claude.ai is now re-sent safely instead of failing or creating a duplicate version
Improved the cloud-session GitHub error for an IP allow list, a suspended app installation or SAML single sign-on to show the cause instead of a generic install hint
Improved : when gh pr view fails it now shows gh's own error (sign-in, SAML, rate limit) instead of a generic exit-code line
Improved to say why GitHub webhook delivery couldn't be set up for the PR (for example, no linked GitHub account) instead of a generic warning
Improved errors: a refused GitHub token now lists the likely reasons and the fix, and a connection failure names a configured proxy or TLS certificate problem
Improved the in-session SSL certificate and proxy connection errors to name the error code and what to fix, such as NODE_EXTRA_CA_CERTS for an untrusted corporate CA
Improved the error when a cloud session can't be created because your Claude login expired or was revoked: it now tells you to run
Improved the error shown when an MCP server's sign-in expires mid-session to say how to re-authenticate ()
Changed auto mode on Bedrock, Vertex and Foundry to use the local classifier by default for now; set CLAUDE_CODE_AUTO_MODE_SERVER=1 to use the platform's server-side classifier
Changed OTEL_LOG_TOOL_DETAILS=1 to also include real agent, skill, plugin and MCP server names on cost and token metrics
Changed sign-in with a Claude account to also request access to your claude.ai plugins
Changed and reports to include only model-behavior params (model, system prompt, tools) from the last API request, omitting request metadata and CLAUDE_CODE_EXTRA_BODY fields
[VSCode] Fixed "Report a problem" still appearing, and / opening a report form, for organizations that have product feedback disabled
[VSCode] Fixed a red "Claude Code process exited with code 4294967295" banner appearing after completed turns on Windows
Windows: Improved the network-path permission check for UNC paths when a mapped network drive was added with
[Claude Code on the web] Fixed routines losing access to an organization connector, and still calling the old one, after an admin removed and re-added that connector
[Claude Code on the web] Fixed creating a self-hosted environment from organization settings occasionally failing with a server error and leaving a half-created environment behind
[Claude Code on the web] Changed the admin "Share cloud sessions" setting to live under Data and privacy instead of the Claude Code page, where Data and privacy admins can also manage it
[Claude Code on the web] Added a "Discard unsaved changes?" confirmation before the New routine page or the Edit routine dialog throws away a routine name, prompt or edit you typed
[Claude Code on the web] Removed the full-page desktop-app download screen that new users without a cloud environment saw on Mac and Windows; they now go straight to setup
[Claude Code on the web] Improved the routine detail page: menu and rename in the breadcrumb, the on/off switch and Run now at the top, and run history beside the routine's settings
[Claude Tag] Fixed Claude going silent minutes after reinstalling the app when an Enterprise Grid was disconnected but one of its workspaces stayed connected
[Claude Tag] Fixed scheduled tasks set up in an organization-shared private Slack channel silently never posting; they now keep running in the thread they were created in
[Claude Tag] Fixed replying in an older Slack thread while Claude is mid-task sometimes restarting it from scratch and losing work it had not pushed yet
[Claude Tag] Fixed Claude occasionally dropping a message with an incorrect "couldn't find a Claude Code environment" notice right after your account token refreshed
[Claude Tag] Fixed AWS connections refusing region-less endpoints such as Budgets, Savings Plans, WAF Classic and Import/Export; Global Accelerator requests now sign correctly
[Claude Tag] Improved AWS connection failures: when a request can't be signed, such as a hostname with no region, Claude is told why and how to fix it instead of a bare error
[Claude Tag] Fixed OAuth client-credentials and JWT-bearer connections failing with providers that return a lowercase token type; requests now send the standard Bearer scheme
[Claude Tag] Fixed adding a channel manager being refused on Enterprise Grid shared channels, on channels where Claude hasn't been used yet, and on legacy private channels
[Claude Tag] Changed Claude to start watching related public channels on its own, such as an incident channel a conversation depends on, instead of only when asked
[Claude Tag] Fixed the admin Memory page not listing Slack channels Claude set up on its own even when they had saved memory; admins can now open, edit and delete that memory
[Code Review] Fixed merging the base branch into a PR whose earlier review listed "Additional findings" triggering a full re-review; these pushes now get the lighter follow-up review
[Code Review] Fixed a whole REVIEW.md being ignored because of an @-mention, a code span wrapped across lines, or a backticked HTML tag; only lines linking to changed files are withheld
[Code Review] Improved suggested fixes to say what the fix must keep working when other code depends on the behavior being changed
[Code Review] Improved review comments that point to a second affected location to state that location's issue in a full sentence instead of a cut-off stub
[Code Review] Fixed /ultrareview --post so a retry after a GitHub error posts the findings comment exactly once instead of never or twice; the comment now names the reviewed commit
[Code Review] Fixed empty or content-identical pushes being re-reviewed on GitHub repositories whose owner or name contains a capital letter; these pushes are now skipped
Fixed Bash commands with two directory changes, a subshell, or a cd+git chain skipping the prompt under permissions.blockReadsOutsideWorkingDirectories in bypass and auto mode
Fixed a stale .git/config.lock breaking git checkout -b, git push -u and git config for the rest of a session after a sandboxed command failed to start (Linux)
Fixed settings file changes made outside the session going unnoticed on macOS machines whose system file-event service is saturated; the watcher now falls back to polling
Fixed resumed sessions whose tools all come from MCP servers failing with "At least one tool must have defer_loading=false"
Fixed turns failing with "API returned an empty or malformed response" when an LLM gateway returns the non-streaming reply as text/plain
Fixed sustained high CPU usage and repeated tool-list requests when an MCP server sends list_changed notifications in a tight loop
Fixed MCP OAuth mishandling client registrations: denying consent forced a new one, one for another redirect URI was reused, and a concurrent write could delete a valid one or keep a mismatched one
Fixed tool search returning no match when Claude selects an MCP tool by its bare name instead of its full mcp__server__tool name
Fixed Ctrl+O cancelling pending MCP server reconnects, and sent from Remote Control failing while the transcript view is open
Fixed the Claude in Chrome prompt telling the model to load tools through ToolSearch when ToolSearch is unavailable
Fixed cross-session messages held by the receiving session's permission-mode policy leaving no trace: headless senders now get a delivery notice, and SendMessage results no longer imply it was read
Fixed Claude starting a second copy of a background command (such as a watch task or dev server) that was still running after the conversation was compacted
Fixed warning about losing the conversation cache when switching back to the model the conversation actually ran on
Fixed reporting a skill count that disagreed with the slash menu after
Fixed and /continue showing only 1-2 sessions in fullscreen mode on short terminals
Fixed and keeping the previous conversation's file-read tracking, so Claude could edit files the resumed conversation had never read
Fixed dropping the 1M context window ([1m]) when the resumed session's model family differs from the configured default model
Fixed artifacts attached with disappearing from the session after
Fixed background sessions (claude --bg, ) not watching the artifacts they publish for republishes made elsewhere
Fixed custom agents, slash commands and output styles beyond the first not loading from a virtual drive that reports inode 0, such as an encrypted vault mounted as a Windows drive
Fixed self-hosted runner sessions silently losing all host config (settings, skills, plugins, MCP servers) when the host config directory exceeds 64 MiB; added --host-config-snapshot disk|memory
Fixed skills synced from claude.ai staying on disk indefinitely after signing out; copies not refreshed within cleanupPeriodDays now move to the recoverable trash at the next launch
Fixed spinner tips suggesting commands that aren't available for your account type or are disabled in your session
Fixed the path input: the left and right arrow keys now move the cursor, and Enter adds only the typed path instead of also adding the highlighted completion
Fixed text fields outside the main prompt moving a leading ! to the end of what you typed (!foo came out as foo!)
Fixed the interactive menu crashing when a hook matcher is named after an inherited object property such as __proto__ or constructor
Fixed a fullscreen rendering glitch where text kept a stale background color after the box around it lost its background
Fixed Delete in st and Alt+arrow keys in rxvt-unicode not working in attached background sessions
Fixed the terminal's replies to capability queries (^[[?1;2c) appearing at the shell prompt or in an editor when Claude Code exits, is suspended, or opens an editor right after starting
Improved terminal rendering performance: large diffs and long transcripts render faster, with fewer slow frames
Improved startup time slightly by skipping a redundant validation of built-in model data on every launch
Improved hook feedback: while a SessionStart, UserPromptSubmit, PreToolUse or SessionEnd hook runs, the spinner says so with elapsed time, and Esc cancels a prompt waiting on a SessionStart hook
Improved the spinner status during long thinking: it now reads "deep in thought" after 45s, and shows "picking the thought back up" while recovering from the output-token limit
Improved dynamic workflows to pause when you hit your usage limit and continue automatically when it resets, instead of dropping the affected agents
Improved Remote Control to leave fewer empty sessions on claude.ai when setup fails on a flaky network
Improved the Claude in Chrome message in cloud sessions when the browser can't be reached: it now says the computer may be asleep before it suggests an install
Improved : a running tool call now sends a progress update every 30 seconds, so clients show it is still running and idle timeouts don't abort a long command that prints nothing
Improved Foundry and Claude Platform on AWS sessions: an alwaysLoad MCP server that finishes connecting mid-conversation is usable on the next turn without a tool-search round trip
Improved Markdown files published as artifacts: they now render as styled document pages (title header, document typography, syntax-highlighted code)
Improved Artifact tool publish errors: a publish with no file now says to write the page to a file first, and an unsupported file type is reported before a missing favicon
Improved the Artifact tool's error when a page declares a capability its contract version lacks: it now lists every supported capability and notes when a newer contract version has it
Improved artifact watching: a session can now watch up to 10 published artifacts at once for republishes made elsewhere, up from 5
Improved PDF @-mentions to say "page count unknown" instead of a page count guessed from the file size when pdfinfo cannot count the pages
Improved to show a single QR code for claude.ai/mobile, which opens the right app store for your phone
Changed auto mode so that a skill's or slash command's inline ! shell commands follow default-mode permission rules instead of the classifier; a command no rule decides runs as a reviewed tool call
Changed auto mode so a subagent reports back to its caller through a dedicated hand-back call that the safety classifier reviews, instead of its last message being reviewed after the fact
Changed Monitor watches to always have a deadline (at most 30 minutes; 10 in single-prompt runs) and notify Claude to re-arm, replacing the no-timeout persistent option
Changed the IDE selection indicator in the prompt to a [⧉ …] pill that wraps with the text instead of squeezing multi-line prompts; delete it with Backspace to leave the selection out
Changed the default dynamic workflow size to small on Pro plans and lowered the medium size guideline from 15 to 10 agents
Changed Claude apps gateway, Bedrock, Vertex AI, and Foundry sessions so that they no longer refresh a leftover claude.ai login that the session does not use
Updated the bundled claude-api skill to enable eager_input_streaming on streaming custom tools, and to start deliverable-shaped Managed Agents work with user.define_outcome
[VSCode] Added an Attach Open File setting that, when turned off, stops the open file from being added to messages; selected text is still attached
[VSCode] Fixed the Hooks and Permission rules dialogs reporting a save that landed as failed, and the Hooks dialog going blank under a plugin-only policy lock or showing color codes in save errors
[VSCode] Fixed Hooks dialog saves: no duplicate hook on replace, a header name retyped in other capitals keeps its secret, and settings.local.json is gitignored before the save returns
[VSCode] Fixed session history showing only the current session when the workspace is on a Windows mapped network drive or SUBST drive
[VSCode] Fixed the session list's Active filter hiding open idle sessions when Open is also checked in the filter menu
[VSCode] Fixed a new chat switching back to the previous chat when the session list refreshed
[VSCode] Fixed open tabs and the side bar keeping the old config folder until a window reload after CLAUDE_CONFIG_DIR changed in the environmentVariables setting
[VSCode] Fixed console windows flashing on Windows when the extension runs background commands such as git, ripgrep, and the sign-in status check
[VSCode] Fixed the prompt cache clock's hover text appearing only after a delay, and the auto-compact icon showing the browser's own tooltip beside its popup
[VSCode] Improved the Hooks dialog: a save refused because of the settings file itself now opens a popup with an "Open settings file" button and the reason behind "Copy error"
[VSCode] Changed the on state of toggle switches from Claude orange to the editor theme's button color
[Claude Code on the web] Fixed a cloud session sometimes taking about ten minutes to respond after its process exited while the session still looked live; sending a message now restarts it right away
[Claude Code on the web] Changed the Routines page on claude.ai/code to a new layout with Yours and Templates tabs and two-column routine cards that show run status, and removed its calendar view
[Claude Code on the web] Added a Custom network access option to the Cloud environments editor in admin settings, with the same allowed-domains list the environment dialog on claude.ai/code offers
[Claude Code on the web] Improved the Cloud environments admin page: it shows the default environment for Claude Tag and Claude Code, with a link to change it, and marks the recommended kind to create
[Claude Tag] Fixed Claude in a channel where it stays active losing its working context about once an hour when the conversation is mostly in threads; thread activity now keeps it from being reset
[Claude Tag] Fixed a thread that asked Claude to watch a pull request no longer hearing about CI failures, comments and reviews after Claude was restarted in that thread
[Claude Tag] Fixed deleting the first message of a thread Claude had already replied in not ending Claude's work there; it now stops, as it did when a message with no replies was deleted
[Claude Tag] Fixed Claude holding back a post because of an earlier instruction addressed to a different bot or assistant; only instructions addressed to Claude bind it, and it asks when unsure
[Claude Tag] Fixed the reply-mode card Claude posts on joining a busy channel saying it "sees a lot of automated posts" when the channel is only chatty or large; the card now names the real reason
[Claude Tag] Improved the Environment picker in Claude Tag admin settings: options are labeled Anthropic-hosted or self-hosted, with links to edit that environment or create one
[Code Review] Fixed a pull request in a repository reviewed once per PR sometimes getting no review when a commit arrived while its review was waiting to start; it now reviews the requested commit
[Code Review] Fixed Code Review occasionally posting the same findings two or three times when GitHub reported an error for a review it had in fact created
[Code Review] Fixed follow-up reviews re-posting a security finding a person had already resolved when a later push moved the lines it was anchored to
[Code Review] Fixed reopening a finished /ultrareview cloud session in the Claude app starting the whole review over again unprompted
Windows: Fixed PowerShell commands failing with "Exit code 1" and no output when the session's temp output path reaches 260 characters
Fixed repeated clicks on a receipt, each under a second apart, never backgrounding the session right away while it waited for the current tool to finish
Fixed plugin LSP servers that reject shutdown params (e.g. rust-analyzer) being left running at session end; exit is now sent even if shutdown fails
Fixed the attribution reminder overriding a CLAUDE.md or memory rule against commit and pull request attribution; lines set by managed settings still apply
Fixed prompt suggestions being dropped for text in Japanese, Chinese, Thai and other languages written without spaces between words
Fixed synchronized output being assumed from the terminal's name in GNOME Terminal and Konsole versions that do not support it
Fixed permission_denials in --output-format stream-json results omitting Read, Edit and Write calls blocked by a path-scoped deny rule
Fixed sessions run through the SDK or the desktop app showing an unknown status in other sessions' agent list
Fixed failing on Bedrock, Vertex, Foundry, and gateway deployments whose account can't reach the default Opus model by using the session model there instead
Fixed organization policy limits not loading for the session when another Claude Code process refreshed the login at the same moment
Fixed Claude Desktop sessions using Bedrock, Vertex, or a gateway not getting the contextual "what Claude needs" turn-end notification text
Fixed MCP servers reconnecting when an updated config only changed the order of the server URL's query parameters
Fixed the prompt box's top border splitting into extra lines when viewing a background agent whose name or description has line breaks or is wider than the terminal
Fixed sessions getting permanently stuck on "Prompt is too long" when auto-compaction had no complete earlier exchange to summarize (mostly Agent SDK sessions with very large prompts)
Fixed runs silently stalling after API errors, network drops, or token limits: the goal now retries with backoff, or pauses and says why, including until a usage limit resets
Fixed prompt cache misses in cloud sessions by waiting briefly for server configuration before the first request
Fixed answers that contained made-up tool calls and output: the side question is now told not to write them, and any that appear are flagged as not executed
Fixed CLAUDE_CODE_RESUME_INTERRUPTED_TURN re-running a turn that had failed with an API error over 6 hours earlier, or longer ago than CLAUDE_CODE_RESUME_INTERRUPTED_TURN_MAX_AGE_MS when set
Fixed organization plugins enabled through managed settings not loading in headless sessions and on Claude Desktop (once Desktop bundles this CLI version); they load from the next session
Fixed plugin archives extracted for a session being readable by other local users, extracted files keeping world-writable bits from the archive, and stale files surviving re-extraction
Fixed Edit() deny rules and the write-path check not applying to the file a Bash tee command writes; a Bash(tee:*) allow rule no longer covers destinations outside the working directories
Fixed stray characters like 22c, or a terminal's color or version reply, being typed into the prompt at startup over slow connections (ssh, browser terminals)
Fixed the terminal's block cursor showing under the interface in rxvt-unicode after leaving or re-entering fullscreen
Fixed the cursor block staying visible after returning from an external editor in fullscreen mode on rxvt-unicode
Fixed the interface being drawn twice after returning from an external editor (Ctrl+G) outside fullscreen mode
Fixed the interface being drawn twice in Konsole after returning from an external editor
Windows: Fixed PowerShell tool commands sent to the background stopping when Claude Code exits
Improved the panel to open fully rendered in one step instead of showing a loading state first
Improved prompt suggestion filtering for Japanese, Chinese and Korean text: mixed-script and single-word suggestions are kept, and meta or evaluative text is dropped as it is for English
Improved the Skill tool's "Unknown skill" error to name the plugin skill's full name when a bare name matches exactly one plugin skill
Improved keyboard support over SSH and in unrecognized terminals: terminals that answer the kitty keyboard query (such as foot and Alacritty 0.16+) now get Shift+Enter and Ctrl+Shift shortcuts
Improved responsiveness in long sessions: transcript updates no longer re-process the whole conversation to build the collapsed tool-use summaries
Improved first-party sessions with telemetry disabled: an alwaysLoad MCP server that finishes connecting mid-conversation is usable on the next turn without a tool-search round trip
Changed /ultrareview --post to post the PR comment directly when the findings arrive and print the comment link, instead of starting a second cloud session to post it
Changed artifact database reads that save into the session scratchpad so they no longer stop for working-folder approval
Changed skills synced from claude.ai in cloud sessions to be named anthropic-skills:<name>, matching Claude Desktop; the bare name still works when nothing else uses it
[VSCode] Added an agent map: an "N agents" footer pill opens a map of the session's sub-agents with per-agent cards, Stop agent, and read-only transcripts
[VSCode] Added a Hooks dialog to the command menu for viewing hooks and adding, editing, or removing them in user, project, and local settings; managed, plugin, and session hooks stay read-only
[VSCode] Added live progress rows for running subagents under the tool-call groups in Focus view
[VSCode] Added a Permission rules dialog that lists permission rules and adds or removes them in user, project, and local settings; startup-option, session-only, and managed rules stay read-only
[VSCode] Added a Cancel button to the Switch account screen that returns to your session as the current account
[VSCode] Fixed Focus view showing a turn started by a delivered plain-text prompt, such as a scheduled task's, as part of the previous turn
[VSCode] Fixed the footer's prompt cache clock hiding its minutes when the panel is narrow
[VSCode] Fixed the session list keeping sessions from the default folder when CLAUDE_CONFIG_DIR is set in a settings file or the environmentVariables setting
[VSCode] Fixed a plan preview that finished loading late sometimes hiding its comment box or showing an older plan
[VSCode] Fixed a plan preview accepting comments that went nowhere after its Claude tab closed
[VSCode] Fixed the prompt cache clock and reopen notice for a session compacted after its last reply and then closed, which now reads as cold when reopened
[VSCode] Fixed a session renamed in the extension while Remote Control is on keeping its old name on claude.ai/code
[VSCode] Fixed the "Enable Remote Control for all sessions" toggle keeping its last position after the setting was reset to default from a terminal
[VSCode] Fixed restored Claude tabs not counting as open in the session list after a window reload until clicked, and their row opening a second tab
[VSCode] Fixed Switch account making a tab forget its dismissed usage-limit warnings when you sign back in as the same account
[VSCode] Fixed a session rename being replaced by the generated name after a window reload when the session was renamed during a long turn
[VSCode] Fixed the sidebar usage meter keeping a stale per-model weekly limit row after the account loses that limit
[VSCode] Fixed a rare case where an @-mention sent with the keyboard shortcut while a new chat view was still starting could be inserted into the input long after the keystroke
[VSCode] Fixed the session list jumping down when the Account & usage header appeared a moment after opening the Claude side bar
[VSCode] Improved documents and messages written for someone other than the user: Claude now writes them for that audience and names it at the top of its reply
[VSCode] Improved screen reader and keyboard accessibility in the slash-command menu, @-mention menu, output-style picker, Send/Stop button, permission and question cards, and onboarding checklist
[VSCode] Changed the current-file chip in the message box: an X now removes it, replacing the Hide toggle
[VSCode] Removed the Claude Code items from a session tab's right-click menu and the editor title bar's "..." menu; they could not act on the tab the menu was opened on
[Claude Code on the web] Added taking back a queued message in a cloud session before Claude reads it: remove it from the queue, or press Esc or Up, and the text returns to the message box
[Claude Code on the web] Fixed /model default in a cloud session leaving every later message failing in organizations that restrict which models Claude Code can use
[Claude Code on the web] Fixed one-off scheduled routines occasionally running a second time after a transient server error
[Claude Code on the web] Fixed routine runs that use subagents sometimes being treated as finished too early, which could skip the retry after a real failure or start a duplicate run
[Claude Code on the web] Fixed file links in cloud session transcripts opening a GitHub 404 when Claude was working from a subfolder of the repository
[Claude Code on the web] Changed the Cloud environments admin page to list every environment instead of capping each table at five rows behind a Show more control that could be unreachable
[Claude Code on the web] Changed claude.ai/code for Free-plan users to open the plans page with a path to upgrade, instead of a "Disabled by org admin" page with no way forward
[Claude Tag] Added a confirmation dialog before Connect all or Disconnect on a GitHub installation in admin settings, to guard against accidental organization-wide changes
[Claude Tag] Fixed threads occasionally going silent after a failed turn because the failure notice was dropped when Slack briefly rate-limited it; the notice is now retried
[Claude Tag] Fixed Claude accepting a switch to a model your organization hasn't enabled and then quietly answering with a fallback model; it now declines and says an admin can enable it
[Claude Tag] Fixed a table posting as raw pipe text when Claude attached files to the same message; the table now posts as a normal reply and the files follow with a plain caption
[Claude Tag] Fixed @Claude !restart at the top level of a channel where Claude isn't active starting an unrelated conversation; it now privately says there is nothing to restart
[Claude Tag] Fixed plugin rows in Slack access settings showing an unlabeled raw ID with no way to turn the plugin off; they now show its name and link to the bundle that manages it
[Claude Tag] Fixed the shared-session banner and Share dialog on sessions started from Slack claiming the whole organization could open the link; they now name the Slack channel's audience
[Claude Tag] Improved load time of the admin settings page and its Slack channel picker, most noticeably for organizations with many channels or several connected workspaces
[Claude Tag] Improved scheduled routines in Slack channels: a routine run can now reply in an existing thread instead of always posting a new top-level channel message
[Claude Tag] Improved the timestamp on Claude's live progress checklists to show each reader's local time and how long ago it was updated, instead of a fixed UTC time
Fixed MCP server OAuth sign-in failing with "No available ports for OAuth redirect" when the local callback port range can't be bound
Fixed the conversation summary produced by and auto-compact mangling text that contained $ sequences
Fixed resuming a conversation that ended with : its restored-file notes now load in the same order on every resume
Fixed SDK prompt suggestions, side questions and sending the conversation from before a compaction
Fixed @ file and / command suggestions not appearing after recalling a previous prompt with the up arrow and editing it
Fixed : pressing ← again at a natural pace to go back to the agent list no longer gets ignored until you pause for over a second
Fixed session delete getting stuck when a worktree can't be removed: the message names the cause and next step, and for a git worktree ctrl+x again deletes the directory anyway
Fixed background agent and workflow rows in the agents panel expanding to many lines when their text contained line breaks
Fixed Claude in Slack sessions losing their Slack tools when org managed settings set an MCP allowlist
Fixed Claude in Chrome asking to allow the host "https" when a navigation URL had a scheme but a host that could not be parsed
Fixed the spinner wrapping onto several lines when the current task's label is long; the label and the "Next:" task line now stay within one terminal row
Fixed the and description field showing no cursor when the terminal's native cursor is enabled
Fixed Remote Control sessions served by showing a generated name instead of their session title in ListAgents
Fixed rejecting plugin paths whose directory name begins with two dots, which the plugin loader accepts
Fixed plugins silently skipping a default monitors file or root SKILL.md that could not be checked
Fixed WebFetch's error for localhost and other dotless hostnames to explain why the URL is refused and suggest curl
Fixed PermissionRequest hooks not firing in mode
Fixed policy-helper warnings not printing on headless () runs
Fixed listing a background session under its parent's name instead of its own ⑂ fork name
Fixed and other claude.ai-gated commands to suggest when signed out instead of showing a Claude for Enterprise migration message
Fixed CLAUDE_CODE_SESSIONEND_HOOKS_TIMEOUT_MS not extending SessionEnd hooks that have no per-hook timeout (they were still cancelled after 1.5 seconds)
Fixed and other cloud-session commands saying to retry or install the Claude GitHub App when no GitHub account is connected; they now point to or the web connect page
Fixed cloud-session commands such as and to explain when an organization policy turns them off, instead of answering "Unknown command"
Fixed Bash sandbox instructions over-stating confinement: no unenforced path lists when filesystem isolation is off, and strict mode no longer claims commands can never run unsandboxed
Improved fullscreen mode: adding or removing a prompt line (Shift+Enter) now repaints as fast as typing a character instead of re-rendering the visible transcript
Improved / : the conversation appears immediately instead of waiting for SessionStart hooks, and the first message no longer re-reads the whole transcript
Improved responsiveness during tool-heavy turns by no longer redrawing the transcript for a hidden per-tool-batch reminder
Improved startup time in projects with .claude/workflows/ scripts: listing them no longer parses each script
Improved auto mode denials: the message Claude receives now names the rule that blocked the action and asks Claude to try a safer method and finish unrelated work before stopping to ask you
Improved Claude in Chrome: long page reads now stay inline instead of being saved to a file and read back
Improved the MEMORY.md truncation warning to say how many lines were cut and where the cut starts
Improved the terminal permission prompt for artifacts: it now leads with the ask's question
Improved the prompt footer: an editor or selection now shows inside the prompt input, and fullscreen mode shows Remote Control status in the header instead of the footer
Improved the "Usage credits required for 1M context" message to say that usage credits turned on mid-session take effect after restarting Claude Code
Improved : installing, enabling or disabling a plugin now takes effect when you close the menu; is no longer needed afterwards
Changed the system prompt on Bedrock, Vertex and Foundry to deliver environment, model and settings details as attachments, matching first-party sessions
Changed Bedrock, Vertex and Foundry sessions to keep the tool list byte-stable across a conversation (late-connecting tools load deferred instead of rewriting it), matching first-party sessions
Changed the task-tracking tools (TaskCreate/Get/Update/List, TodoWrite) to be offered only on Claude 3.x, Opus 4.0–4.7, Sonnet 4.0–4.6, Haiku 4.5; set CLAUDE_CODE_ENABLE_TODO_TOOLS=1 elsewhere
Changed the artifact data-edit permission prompt in the terminal to a card that shows the document count and who can open the artifact
Changed local Cowork sessions set to skip all approvals: the Artifact tool now refuses a local file outside the session's folders, or behind a symlink, instead of reading it without asking
Changed plain WebFetch deny and ask rules to no longer apply to Artifact tool reads and updates; use an Artifact rule (or WebFetch(domain:claude.ai)) to block or gate them
Changed the "N MCP servers need authentication" startup notice to announce each server once instead of at every launch
[VSCode] Fixed the session list, settings toggles, and chat tabs when CLAUDE_CONFIG_DIR is set in a settings file or the environmentVariables setting
[VSCode] Fixed the model pill, model picker and command menu going blank in open tabs for a few seconds after a login, logout or account switch
[VSCode] Fixed Auto disappearing from the mode picker in new-tab or just-reloaded conversations when a project or local setting overrides the model named in ~/.claude/settings.json
[VSCode] Fixed session names reverting to the last prompt after a window reload when a SessionStart hook is configured
[VSCode] Fixed the footer's model pill and Remote Control pill waiting for the new tab's Claude process to start when another tab in the window is already up
[VSCode] Fixed a second Claude process running through its full startup when a session tab's launch arrived more than half a second after its config read
[VSCode] Fixed resuming a session from the session list ignoring claudeCode.preferredLocation: "sidebar" (it always opened a panel), and programmatic opens resetting that setting to "panel"
[VSCode] Fixed Windows issues: the WSL install prompt no longer appears on machines without WSL installed, and IDE diagnostics are now returned correctly for Windows files when WSL is installed
[VSCode] Fixed the custom style builder saving a User level style in a folder the CLI does not read when CLAUDE_CONFIG_DIR is set through settings
[VSCode] Added Left and Right arrow keys to change where an always-allow permission rule is saved, for keyboard and screen reader users
[VSCode] Added a "Claude Code: Focus last message" command that moves keyboard focus to the newest message in the conversation, for keyboard and screen reader users
[VSCode] Changed the Manage plugins dialog to apply installs, enables, disables and uninstalls to open sessions without a restart
[VSCode] Changed some artifact permission prompts to omit the "don't ask again" choice, matching the terminal
[Claude Code on the web] Fixed cloud sessions running longer than about six hours silently losing files saved to persisted session folders; saves now persist for up to a day
[Claude Code on the web] Fixed "Invalid effort level" errors when a routine resumes a session, or a session starts with no set effort, in orgs where an admin caps a model's effort
[Claude Code on the web] Improved routine creation from a conversation: when the new routine has no connectors, Claude now says so and how to add them instead of only confirming it
[Claude Tag] Fixed the admin settings page hanging on a loading skeleton or going blank after a transient load failure; a section that fails to load now shows a Retry button
[Claude Tag] Added a link from a Slack channel's configure page back to the organization's Claude in Slack admin settings
[Claude Tag] Fixed a Slack Enterprise Grid channel losing its Claude settings (repository, environment, access) after a Slack admin moved it to another workspace
[Claude Tag] Improved how Claude explains a blocked action: it now says whether a permission check, its own decision to confirm first, or missing access stopped it
[Claude Tag] Improved reply speed: Claude now runs several read-only lookups (searching Slack, reading a thread, finding people) at once instead of one after another
[Claude Tag] Improved formatting of comparisons: sentence-length comparisons now come as lists instead of wide tables that scroll sideways, and long table cells wrap
[Claude Tag] Fixed @Claude !restart in a thread with its own session sometimes also posting a contradictory "this thread is handled by the channel session" notice
[Claude Tag] Improved the message shown when your Claude account is in a different organization than the Slack workspace: it now explains how to connect the workspace to your org
[Claude Tag] Fixed Markdown links whose URL is wrapped in angle brackets showing as literal bracket text in Slack instead of a clickable link
[Claude Tag] Fixed a workspace guest's top-level @mention in a channel where guests may use Claude sometimes getting a "your Slack account isn't connected" reply instead of an answer
[Claude Tag] Fixed a channel's long-running session being replaced with a fresh one mid-conversation; the scheduled refresh now waits until the channel and its threads are quiet
[Claude Tag] Fixed channel-settings cards clicked more than once telling the proposing session the change was refused after it had already applied; the outcome is now sent once
[Claude Tag] Changed memory in public channels: each channel now keeps its own notes, and Claude no longer recalls notes it saved in other public channels; workspace notes stay shared
[Code Review] Added a note under the still-open findings list in follow-up reviews: resolving a finding's thread, not just replying to it, stops later reviews from counting it as open
[Code Review] Fixed reviews sometimes ending as incomplete when one of the agents verifying a finding failed midway; the review now replaces that agent and reaches a verdict
[Code Review] Fixed a push-triggered review that was queued behind a running review still posting after the pull request had been converted to draft
[Code Review] Fixed reviews ignoring a directory's CLAUDE.md conventions when the PR edited a root file (e.g. README.md) that only shares a name with a file that CLAUDE.md lists
Fixed a tool that disappears mid-conversation, from a disconnected MCP server or an upgrade, rewriting the tool list and discarding earlier thinking
Fixed a background worker forked from a conversation adding EnterWorktree to the conversation's tool block mid-session, which broke prompt-cache reuse
Fixed mid-session MCP and plugin tools being added to the tool list in sessions without ToolSearch, which broke prompt-cache reuse; supported models now receive them as deferred definitions
Fixed switching models with /model re-sending every tool definition (a prompt-cache miss); commit and PR attribution text now arrives as a conversation note that updates on model changes
Fixed resumed sessions rewriting the inline tool set when an MCP connector reconnects at a different moment than before
Fixed resumed sessions re-rendering tool descriptions instead of replaying the recorded ones when the first turn ran a tool
Fixed prompt-cache misses and dropped extended thinking when a claude.ai connector's tools change between a session and its resume
Fixed resumed sessions rewriting earlier MCP tool announcements (and dropping extended thinking) before their connectors reconnect
Fixed a prompt-cache break when a print-mode () conversation is resumed interactively: the system prompt prefix no longer changes
Improved the panel: it no longer flashes "0 files changed" and a spinner before settling, and its empty state is centered in the panel
Improved the Bash tool's description guidance so Claude describes what a command does in plain words instead of echoing the command
Improved sandbox guidance so Claude suggests when clipboard commands such as pbcopy fail inside the sandbox
Improved first-render time for sessions with many Bash tool calls
Improved prompt input responsiveness: keystrokes no longer occasionally wait a frame behind spinner or streaming repaints
Improved prompt-cache stability: subagents and sessions started with or now record the system prompt and tool definitions once instead of re-rendering them
Improved Artifact tool publish errors: when a publish is refused, the message now says why and what to do about it
Self-hosted runner: Changed --use-anthropic-git-proxy to be reported to the server at registration and to print a warning for each session that still clones through the legacy git proxy
Gateway: Changed forward_user_identity upstreams to return a 429 as-is to a developer whose email was forwarded, instead of failing over to the next upstream, so the proxy's per-user limits hold
[VSCode] Fixed the extension host hanging at 100% CPU when forking, editing an earlier message, or rewinding in a conversation whose saved transcript contains a cyclic parent link
[VSCode] Fixed pasting a screenshot on WSL2/WSLg inserting raw image bytes into the chat input; the image is now attached when the clipboard provides it, otherwise the paste is ignored
[VSCode] Fixed chat diff blocks always rendering with a dark editor theme; they now follow the active VS Code color theme, including high contrast
[VSCode] Fixed mixed right-to-left and English text rendering in the wrong order while typing in the message input
[VSCode] Fixed accepting an edit in the diff view on a file with Windows (CRLF) line endings failing with "String not found in file"
[VSCode] Fixed the sessions list view failing to load in windows connected over Remote-SSH when the workspace folder exists only on the remote host
[VSCode] Fixed runaway ripgrep processes when viewing files in large or symlink-heavy workspaces
[Claude Code on the web] Fixed GitHub Enterprise Server sessions showing your GitHub account as disconnected once its token expired; PR and issue operations now refresh it automatically
[Claude Code on the web] Fixed gh and GitHub API calls failing in organizations without the Claude GitHub App; they now use your connected GitHub account and say so when none is connected
[Claude Tag] Added a "Use a custom connector" link to the preset connection forms in Claude Tag admin settings, so you can switch to a custom connection without starting over
[Claude Tag] Fixed Claude replying "The API rejected the request as invalid" when the organization has run out of usage credits; the reply now says so and explains how to add more
[Claude Tag] Fixed thread requests to edit or delete a message Claude posted at the channel's top level being answered with a correction instead of reaching the session that posted it
[Claude Tag] Fixed Connect on Tool access requests under Admin settings > Review requests failing with "Authorization failed" or showing the requested access bundle as deleted
Fixed the Claude apps gateway's OTLP telemetry relay pausing all forwarding to a collector for 30 seconds after it rejected a few payloads as malformed or too large
Fixed Discover/Browse and showing no description or display name for marketplace plugins whose metadata lives only in their plugin.json
Fixed showing "no gateway URL is configured" when re-run in a session that signed in to a Claude apps gateway set by managed settings
Fixed claiming a model was "saved as your default" when the settings file couldn't be written; it now says the save failed and why
Fixed from Remote Control waiting on SessionStart hooks and on open terminal dialogs before completing
Fixed the dialog changing height when switching between its tabs
Fixed resuming a workflow run after its container restarted; a resume whose run journal is missing now fails with a clear error instead of rerunning every agent
Fixed the claude-api skill's error-code reference: model access failures return 404 and unavailable beta headers return 400, not 403
Fixed non-interactive sessions ( with stream-json input, Agent SDK, cloud sessions) resetting the shell working directory at each new user message; a cd now persists across turns
Fixed MCP servers configured as http that only speak the legacy HTTP+SSE transport never connecting; Claude Code now falls back to SSE as the MCP spec describes
Fixed some claude.ai connectors in cloud sessions showing as needing authentication even though they are connected in claude.ai (servers that answer an unsupported request with HTTP 401)
Fixed remote sessions keeping their sandbox container alive while a connector approval or sign-in link waits for you
Fixed resumed sessions showing long model-facing recovery instructions in "background task didn't finish" notices instead of a short status line
Windows: Fixed Read, Write and Edit refusing every file ("symlink resolution changed after permission was checked") when running inside an AppContainer or restricted-token sandbox
Improved startup on large repositories: the new worktree is now checked out in parallel (git 2.32+)
Improved agent detail: tool calls are marked running, failed or done, the subagent's task list is shown when it has one, and Enter unfolds the listed calls with their inputs and results
Improved slash commands typed mid-prompt: matches now show in a list (Tab opens it outside fullscreen) instead of a single suggestion, and a plugin skill is now found by its bare name
Improved remote MCP servers that need sign-in: Claude Code no longer registers an OAuth client with them until you actually authenticate
Improved the time to resume long sessions that read many files
Improved the error shown when an image over the size limits cannot be decoded: it now names the cause and how to fix it instead of only citing the limit
Improved the Artifact tool's read of an artifact someone else wrote: the summary now treats the page as untrusted content and flags embedded instructions rather than relaying them
Updated the .claude folder permission option to say what it actually allows: editing files in the project's .claude folder (or ~/.claude) for the session
Changed machines with forceLoginGatewayUrl in managed settings to be Claude apps gateway sessions from startup, like forceLoginMethod: "gateway"; a leftover claude.ai login or API key is not used
Changed image processing to use the runtime's built-in image support; the CLI no longer extracts a native image module to the temp directory
Changed plugin display metadata to prefer the marketplace entry over plugin.json on the Installed tab and , filling gaps from plugin.json
Changed Claude apps gateway sessions to export OpenTelemetry directly to a collector the gateway's managed settings name in OTEL_EXPORTER_OTLP_ENDPOINT, instead of through the gateway's relay; sessions without a named collector still use the relay
[VSCode] Added automatic archiving of sessions inactive for a set period (new "Archive inactive sessions" setting, default 14 days)
[VSCode] Fixed the sidebar chat coming back blank after Reload Window or a restart when the conversation had been open for more than 10 minutes
[VSCode] Fixed the timeline dot sitting below the text on the "Remote Control is active" message
/design revoke
CLAUDE_ENV_FILE
NODE_EXTRA_CA_CERTS
turn.step
~/.claude.json
setup-token
forceLoginOrgUUID
~/.claude.json
~/.claude.json
~/.claude.json
~/.claude.json
/bin/bash
~/.claude.json
prompt.submit
deniedMcpServers
/claude-api managed-agents-onboard
auto
external_account
listen.trusted_proxies
X-Forwarded-For
CLAUDE_RUNNER_SPAWN_REASON
runner_lost
resumed
0
ok session=…
reason=…
jti=…
nack session=…
reason=…
retryable=…
retryable=true:
retryable=false:
gh run view --log
gh api
sudo claude
/design revoke
CLAUDE_ENV_FILE
NODE_EXTRA_CA_CERTS
turn.step
~/.claude.json
setup-token
forceLoginOrgUUID
~/.claude.json
~/.claude.json
~/.claude.json
~/.claude.json
/bin/bash
~/.claude.json
prompt.submit
deniedMcpServers
/claude-api managed-agents-onboard
auto
external_account
listen.trusted_proxies
X-Forwarded-For
CLAUDE_RUNNER_SPAWN_REASON
runner_lost
resumed
0
ok session=…
reason=…
jti=…
nack session=…
reason=…
retryable=…
retryable=true:
retryable=false:
gh run view --log
gh api
AWS_BEARER_TOKEN_BEDROCK
DISABLE_PROMPT_CACHING_OPUS
DISABLE_PROMPT_CACHING_SONNET
[1m]
https://
http://
OTEL_EXPORTER_OTLP_TIMEOUT
disableRemoteControl
cloud_credential_error
--chrome --debug
plugin-authoring
CLAUDE_CODE_RESUME_INTERRUPTED_TURN_MAX_AGE_MS
chat.fontSize
ultrathink
CLAUDE_CODE_AUTO_MODE_SERVER=1
headersHelper
CLAUDE_PLUGIN_ROOT
1
register_repo_root
CLAUDE_CODE_ADDITIONAL_DIRECTORIES_CLAUDE_MD=1
?
self
/model <id>
gh
gh
autoMode.allow
"$defaults"
ultrathink
xhigh
[1m]
opus[1m]
sandbox.excludedCommands
claude-opus-4.8
⎿
dw
dW
yw
yW
w
W
p
aw
iw
<bash-stdout>
<local-command-stdout>
~/.claude/skills/.trash
~/.claude/skills/.trash
~/.claude/plugins/.trash
cleanupPeriodDays
[Pasted text]
apiKeyHelper
dd-llmobs-enabled: true
ant
xattr
which
which
unsetenv
which
if
Monitor(tail *)
Bash(tail *)
claude-api
ANTHROPIC_DEFAULT_OPUS_MODEL
availableModels
deniedModels
FORCE_HYPERLINK=false
no
off
git grep
CLAUDE_CODE_DISABLE_CFC_PROMPT
@Claude !restart
timeout
autoCompactWindow
CLAUDE_CODE_AUTO_COMPACT_WINDOW
mcp_server.name
custom
claude_code.safety_event
agent
! open /tmp/shot.png
/review look at /tmp/shot.png
"\"
(\)
DISABLE_COMPACT
DISABLE_COMPACT
.mcp.json
CLAUDE_CODE_RETRY_WATCHDOG
bwrap: Can't create file
permissions.blockReadsOutsideWorkingDirectories
#name
ultrathink
ultrathink
--output-format json
stream-json
\uXXXX
[1m]
DISABLE_COMPACT
$.env.set
CLAUDE_CODE_SYNC_SKILLS
DISABLE_TELEMETRY
!
!restart
!help
/code-review --fix
<folder>:<name>
ant beta:worker poll --on-work
"shell": "powershell"
turn.step
haiku
ANTHROPIC_BEDROCK_BASE_URL
bedrock-runtime.<region>.amazonaws.com
Set-Location
cd
apca(text, background)
sed -i
CLAUDE_CODE_DISABLE_ULTRAREVIEW_TRUST_CHECK=1
rm
rmdir
multiagent_20261001
coordinator
@claude review stop
.claude/settings.local.json
axScreenReader
CLAUDE_AX_SCREEN_READER
env
0
[runner:warn]
NODE_EXTRA_CA_CERTS
~/.claude/settings.json
CLAUDE_CODE_CERT_STORE
NODE_EXTRA_CA_CERTS
@claude review stop
off
pause
@claude review always
alt
w
allowedMcpServers
managed-mcp.json
${VAR}
env
deniedMcpServers
allowed-tools
allowManagedPermissionRulesOnly
y
n
spinnerVerbs
context_management: Extra inputs are not permitted