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Claude Code

Claude Code

Vollständiges Changelog

Anthropics KI-Coding-Assistent für das Terminal

Vollständiges Changelog mit allen Versionen seit dem ersten Release.

Neueste Version:v2.1.207
Releases insgesamt:341
Quelle:CHANGELOG.md

Releases (341)

v2.1.207Neu

Claude Code 2.1.207

10. Juli 2026

  • •Auto mode is now available without CLAUDE_CODE_ENABLE_AUTO_MODE opt-in on Bedrock, Vertex AI, and Foundry; disable via disableAutoMode in settings
  • •Fixed the terminal freezing and keystrokes lagging while streaming responses containing very long lists, tables, paragraphs, or code blocks
  • •Fixed remote managed settings from a non-interactive run (claude -p, the SDK) being permanently recorded as consented without ever showing the security consent dialog
  • •Fixed spurious prompt-injection warnings triggered by benign system-generated conversation updates
  • •Fixed the auto-updater overwriting a custom launcher script or symlink at ~/.local/bin/claude on every release; /doctor now reports an externally managed launcher
  • •Fixed compound commands with cd prompting for permission when the only output redirect was to /dev/null
  • •Fixed the transcript jumping above the start of the answer when a response finishes streaming
  • •Fixed extensions.worktreeConfig being left in the repo's .git/config (breaking go-git tools like tea) after the last worktree.sparsePaths worktree was removed
  • •Fixed malformed bracket patterns in rules globs, skill paths, .ignore, and .worktreeinclude breaking file reads, file suggestions, and worktree creation
  • •Fixed a crash loop in agent teams where a malformed teammate mailbox message caused repeated errors every second until the mailbox file was manually deleted
  • •Fixed background sessions auto-named by accepting a plan not showing that name on their agent-view row
  • •Fixed background sessions that entered a git worktree resuming blank after a cold reopen from the agent list
  • •Fixed Remote Control task status updates being lost when the connection recovered from a network interruption or credential refresh
  • •Fixed Remote Control sessions hosted by the desktop app not showing background agent and workflow progress on mobile and web
  • •Fixed Deep research runs labeling every Fetch-phase agent "unknown" — chips now show the source hostname
  • •Fixed Bedrock repeatedly requesting fresh AWS SSO credentials from IAM Identity Center on every API request
  • •Improved agent view: pasting the same text again now expands the collapsed [Pasted text #N] placeholder instead of adding a second one
  • •Improved agent view: blocked session peeks now lead with the question and show a worded staleness clock (waiting 3m) instead of the same timestamp twice
  • •Changed Bedrock, Vertex, and Claude Platform on AWS to default to Claude Opus 4.8
  • •Changed auto mode to no longer read autoMode from .claude/settings.local.json (repo-resident); use ~/.claude/settings.json instead
  • •Fixed an indefinite hang on Windows when AWS credential resolution stalls (e.g. a stuck credential_process): the 60-second stall guard now fires instead of waiting forever.
  • •Plugin hooks/monitors/MCP headersHelper: ${user_config.*} in shell-form commands is now rejected (shell-injection fix). Hooks: use exec form (args array) or $CLAUDE_PLUGIN_OPTION_<KEY>; monitors and headersHelper: read the value inside the script (config file or the server's env block).
  • •Plugin option values (pluginConfigs) are no longer read from project-level .claude/settings.json; only user, --settings, and managed settings are honored
  • •Fixed /usage-credits amount inputs silently stripping malformed values (e.g. a pasted timestamp) to digits; malformed amounts are now rejected with an error, and amounts over $1,000 require a typed confirmation
v2.1.206Neu

Claude Code 2.1.206

9. Juli 2026

  • •Added directory path suggestions to /cd, matching /add-dir behavior
  • •Added a /doctor check that proposes trimming checked-in CLAUDE.md files by cutting content Claude could derive from the codebase
  • •/commit-push-pr now auto-allows git push to the repo's configured push remote (remote.pushDefault, or the sole remote when only one is configured) in addition to origin
  • •Gateway: /login now supports Anthropic-operated public gateway endpoints
  • •EnterWorktree now asks for confirmation before entering a git worktree outside the project's .claude/worktrees/ directory
  • •Background agents now upgrade to a new version in the background right after a Claude Code update, instead of paying a slow stale-session upgrade when you attach
  • •Fixed an expired login failing every model with a misleading "There's an issue with the selected model" error instead of prompting to run /login
  • •Fixed claude --resume and --continue not responding to keyboard input on startup
  • •Fixed MCP servers configured via --mcp-config or .mcp.json ignoring a per-server request_timeout_ms, which caused long-running MCP tool calls to time out at the 60s default in fresh sessions
  • •Fixed CLAUDE_CODE_EXTRA_BODY being silently ignored by claude agents / --bg background workers; the shell-exported override now follows the dispatching session
  • •Fixed OAuth MCP servers requiring manual re-authentication after a single failed token refresh
  • •Fixed --permission-prompt-tool pointing at an MCP server crashing with "MCP tool not found" on cold start before the server finishes connecting
  • •Fixed /model picker rows printing a price for a different model than the row named, and stopped quoting first-party list prices on providers that don't bill them
  • •Fixed server-provided model rows being misplaced in the /model picker when an entitlement or allowlist restriction drops the row they were positioned against
  • •Fixed desktop sessions getting stuck showing "running" after a slash command was sent mid-turn
  • •Fixed keyboard input being ignored in the agents view when a setup prompt appeared before a bare claude --resume on Windows
  • •Fixed claude rm leaving the removed job in the daemon roster, causing the row to reappear in claude agents
  • •Fixed /remote-control showing "Unknown command" when logged out — it now explains how to sign in
  • •Fixed left arrow not stepping back out of a phase or agent in the workflow detail view
  • •Fixed /status listing the same broken-install warning twice
  • •Fixed false "disused plugin" tips and skewed disuse telemetry for LSP plugins
  • •Fixed /doctor's update check to compare Homebrew installs against their cask's channel instead of the settings channel
  • •Fixed the fullscreen jump-to-bottom pill suggesting Ctrl+End on macOS, not showing rebound chords, and wrapping over the transcript
  • •Bedrock: fixed a multi-minute startup hang when using an awsCredentialExport helper on networks with restricted egress
  • •Improved /code-review findings quality on claude-opus-4-8 across all effort levels
  • •Improved agents view: status column now uses full terminal width instead of truncating at 64 characters
  • •Changed agents view: Ctrl+X now permanently removes a completed session, and sessions no longer render twice; deleted background jobs stay deleted
v2.1.205Neu

Claude Code 2.1.205

8. Juli 2026

  • •Added an auto mode rule that blocks tampering with session transcript files
  • •Fixed --json-schema silently producing unstructured output when the schema was invalid, and schemas using the format keyword being rejected
  • •Fixed a message sent while Claude was working being silently lost when the turn ended at the --max-turns limit
  • •Fixed Windows worktree removal deleting files outside the worktree when an NTFS junction or directory symlink existed inside it
  • •Fixed background agents staying shown as "failed" or "completed" in the agent list after being resumed with SendMessage
  • •Fixed background jobs flipping from "needs input" back to "working" in the agent list when the agent's turn contained no readable text
  • •Fixed claude attach erroring when a background agent was mid-upgrade restart instead of waiting for it to come back
  • •Fixed session-to-PR linking missing a PR created in a Bash call whose output exceeded the 30K inline limit
  • •Fixed claude mcp add-from-claude-desktop getting stuck when a server name contains unsupported characters; invalid names are now reported and remaining servers still import
  • •Fixed a plugin LSP server that fails to initialize preventing a valid LSP server from another plugin handling the same file extension
  • •Fixed a Windows crash when the directory Claude was launched from is deleted, locked, or unmounted while a command is running
  • •Fixed a crash when a file watcher was closed while a directory scan was still in flight
  • •Fixed project verify skills being rewritten on every session instead of only when a documented command changed
  • •Fixed the agent view rendering one line too high and clipping its header when the job list slightly overflowed the screen
  • •Fixed background tasks in the web and mobile Remote Control panels showing stale "Running" status by forwarding full task state on every membership change
  • •Improved auto mode to ask before running rm -rf on a variable it can't resolve from context
  • •Auto-update binary downloads now stream to disk instead of buffering in memory, cutting the updater's peak memory usage by roughly 400 MB
  • •Background task notifications now explicitly state that no human input has occurred, preventing fabricated in-transcript approvals from being acted on
  • •Improved agent view: sessions that edit, merge, comment on, or push to an existing PR now link it in claude agents
  • •Improved agent view: rows now show a colored state word and a classifier-written headline instead of raw tool call text, and the peek opens with full status including the exact ask for blocked sessions
  • •/doctor is now a full setup checkup that can diagnose and fix issues; /checkup is its alias
  • •Reserved the "Claude Browser" MCP server name (alongside "Claude Preview") ahead of the Claude Desktop pane rename; user-configured MCP servers can no longer register under either name
  • •Fixed Cowork VM-mode local-agent sessions failing to start with "Not logged in · Please run /login" on CLI 2.1.203+
v2.1.204Neu

Claude Code 2.1.204

8. Juli 2026

  • •Fixed hook events not streaming during SessionStart hooks in headless sessions, which could cause remote workers to be idle-reaped mid-hook
v2.1.203Neu

Claude Code 2.1.203

7. Juli 2026

  • •Added a warning when your login is about to expire, so you can re-authenticate before background sessions are interrupted
  • •Added a grey ⏸ badge to the footer when in manual permission mode, making the active mode always visible
  • •Added the session's additional working directories to MCP roots/list, with notifications/roots/list_changed sent when the set changes
  • •Fixed opening or switching background agent sessions on macOS stalling for 15–20 seconds due to a false low-memory detection (regression in 2.1.196)
  • •Fixed background sessions becoming permanently unresponsive to attach, replies, and stop when the daemon's session token went stale — the session now recovers automatically
  • •Fixed returning to claude agents silently stopping running subagents and re-running the prompt from scratch — their work now carries over
  • •Fixed a memory and per-turn CPU regression in interactive sessions: the context-usage indicator no longer re-analyzes the entire transcript after every turn
  • •Fixed background agents inheriting a stale PATH from the daemon instead of the dispatching shell, causing missing tools on Windows
  • •Fixed background and agent-view sessions dropping a shell-exported ANTHROPIC_BASE_URL, which sent API keys to the default endpoint and failed with 401
  • •Fixed Bash failing with "argument list too long" in repos with many git worktrees
  • •Fixed worktree-isolated subagents sometimes running shell commands in the parent checkout instead of their own worktree
  • •Fixed worktree creation rejecting nested repositories in multi-repo workspaces, leaving background sessions unable to isolate and edit
  • •Fixed background agents crash-looping when their working directory was deleted, replaced by a file, or became an invalid path — they now fail once with a clear error
  • •Fixed a background daemon auto-upgrade failure silently killing all running background sessions
  • •Fixed TaskStop and TaskOutput failing to find background agents spawned by another agent — errors now list running agents by id and description
  • •Fixed the claude agents composer discarding your typed message when a slash command isn't available there
  • •Fixed the agent list crashing when opening a stopped session whose conversation was already open in another session
  • •Fixed background sessions showing "Needs input" in the agent list after the question was already answered
  • •Fixed background agent startup failures showing only "exit_with_message" instead of the actual error
  • •Fixed background sessions ignoring effortLevel changes in settings.json when forked through the daemon
  • •Fixed attached background sessions ignoring CLAUDE_CODE_DISABLE_MOUSE and CLAUDE_CODE_DISABLE_MOUSE_CLICKS opt-outs
  • •Fixed /exit incorrectly warning about running background agents after all named agents had completed
  • •Fixed background sessions started from a non-git directory unable to edit files when a WorktreeCreate hook was configured
  • •Fixed the @ directory picker in claude agents not showing registered git worktrees
  • •Fixed background task output on Windows being permanently replaced by an empty file after /clear
  • •Fixed content jumping when scrolling up through long transcript history
  • •Fixed the terminal flickering and jumping while typing in bash mode when a shell-history suggestion was shown
  • •Fixed literal ^[[I / ^[[O escape codes being printed when reattaching to a background session
  • •Fixed LSP-only plugins being incorrectly flagged for disuse when their language servers deliver diagnostics or answer navigation requests
  • •Improved responsiveness while long responses stream: live-preview updates no longer re-render the whole screen
  • •Improved subagent behavior: agents are now less likely to re-delegate their entire task to another subagent
  • •Reduced binary size by ~7 MB and startup memory by ~7 MB by loading a large bundled dependency lazily instead of inlining it
  • •Changed left arrow to no longer close the background tasks, diff, and workflow detail views — press Esc instead
  • •Changed the empty claude agents view to always show the organized sections (Needs input / Working / Completed) with descriptions
  • •Removed the startup "claude command missing or broken" warnings — they now appear in /doctor and /status instead
  • •Removed a redundant navigation hint from the claude agents footer
  • •[VSCode] Added a Settings toggle for "Enable Remote Control for all sessions"
v2.1.202Neu

Claude Code 2.1.202

6. Juli 2026

  • •Added a "Dynamic workflow size" setting in /config for controlling how large Claude generally makes dynamic workflows (small/medium/large agent counts) — an advisory guideline, not an enforced cap
  • •Added workflow.run_id and workflow.name OpenTelemetry attributes to telemetry emitted by workflow-spawned agents, so a workflow run's activity can be reconstructed from OTel data
  • •Fixed a crash in the inline Ctrl+R history search when accepting or cancelling while the search was still scanning the history file
  • •Fixed /rename on background sessions being reverted when the job restarts, which broke addressing the session by its new name
  • •Fixed transient mTLS handshake failures when settings were re-applied during an in-place client certificate rotation
  • •Fixed commands sent from Remote Control (mobile/web) into an interactive session failing with "Unknown command"
  • •Fixed images and files sent from the Remote Control mobile or web app without a caption being silently dropped
  • •Fixed the sign-in URL printed by claude auth login and claude mcp login --no-browser not being reliably clickable when it wraps over SSH — it is now emitted as a single hyperlink
  • •Fixed opening a chat from claude agents sometimes failing with "currently running as a background agent" followed by a worker crash/respawn loop
  • •Fixed workflow scripts with unicode quote escapes in strings being corrupted before parsing; workflow parse errors now show the offending line instead of always blaming TypeScript
  • •Fixed voice dictation retrying in an unbounded loop when the microphone or audio recorder fails — repeated capture failures now pause voice input
  • •Fixed /remote-control sessions showing the wrong permission mode in the mobile and web apps
  • •Fixed resuming a session by name, or opening the resume picker, taking minutes and using a large amount of memory in repositories with many git worktrees
  • •Fixed installer and updater downloads failing immediately with "aborted" when a proxy or network drops the connection mid-download — transient connection drops now retry
  • •Fixed re-invoking an already-loaded skill appending a duplicate copy of its instructions to context
  • •Improved /workflows agent list layout: wider titles, a dedicated time column, shorter model names, and no per-row tool-call counts
  • •Improved MCP error messages: clearer error when a server config has url but no type, suggesting "type": "http" instead of the misleading "command: expected string"
  • •Changed /review <pr> back to a fast single-pass review; use /code-review <level> <pr#> for the multi-agent review at a chosen effort level
v2.1.201

Claude Code 2.1.201

3. Juli 2026

  • •Claude Sonnet 5 sessions no longer use the mid-conversation system role for harness reminders
v2.1.200

Claude Code 2.1.200

3. Juli 2026

  • •Changed AskUserQuestion dialogs to no longer auto-continue by default; opt into an idle timeout via /config
  • •Changed the "default" permission mode to "Manual" across the CLI, --help, VS Code, and JetBrains; --permission-mode manual and "defaultMode": "manual" are accepted alongside default
  • •Fixed a crash at startup when disabledMcpServers or enabledMcpServers in .claude.json is set to a non-array value
  • •Fixed background sessions silently stopping mid-turn after sleep/wake or when reopening a stalled session
  • •Fixed background sessions re-running a turn cancelled with Esc after a stall respawn
  • •Fixed background agents never starting again after a crash left a stale daemon.lock whose PID the OS reused
  • •Fixed background-agent daemon handover so a reinstalled older build can no longer take over the daemon; build recency is now judged by the version's embedded build timestamp
  • •Fixed background-agent roster issues: transient corruption permanently disabling orphan cleanup, older binaries not preserving fields written by newer versions, and socket auth tokens being stripped during daemon restarts
  • •Fixed subagents cut off by a rate limit before producing any text output returning an empty result instead of failing cleanly
  • •Fixed control bytes from background-agent output reaching the terminal in the agent view
  • •Fixed claude agents --plugin-dir <dir> not showing the plugin's agents and skills in the agent view when the flag is placed after agents
  • •Fixed project-scoped plugins not loading correctly from git worktrees of the same repository
  • •Fixed /mcp server list not tracking focus for screen readers and magnifiers
  • •Fixed voice dictation showing a misleading "Voice connection failed" message when a recording captures no audio
  • •Fixed rendering flicker under tmux 3.4+ by enabling synchronized terminal output
  • •Improved screen-reader output: decorative glyphs are now hidden, transcript symbols read as short labels, and nested tables read as Header: value. lines
  • •Improved the install script to explain when installation is killed by the system running out of memory
v2.1.199

Claude Code 2.1.199

2. Juli 2026

  • •Stacked slash-skill invocations like /skill-a /skill-b do XYZ now load all leading skills (up to 5), not just the first
  • •Fixed SSL certificate errors (TLS-inspecting proxies, missing NODE_EXTRA_CA_CERTS, expired certs) burning retries before showing actionable guidance — they now fail immediately with the fix hint
  • •Fixed streaming responses being discarded when the API emits a mid-stream overloaded/server error after partial output — the partial is now kept with an incomplete-response notice
  • •Fixed subagents cut off by a rate limit or server error silently failing instead of returning their partial work to the parent
  • •Fixed subagents reporting API errors (e.g. usage limit reached) as successful results — the error is now reported to the parent agent
  • •Fixed the background-agent daemon on Linux killing itself and every running agent every ~50 seconds after an unclean shutdown left a corrupted worker record
  • •Fixed background agents failing to cold-start over SSH on macOS with "Could not switch to audit session" (regression in 2.1.196)
  • •Fixed claude stop being silently undone when it raced a background-agent respawn — the respawn now honors the stop
  • •Fixed background job progress indicators stalling for minutes while the job ran long commands
  • •Fixed background sessions on memory-starved machines showing a generic error — they now indicate low memory and suggest freeing resources
  • •Fixed remote sessions briefly flapping between Working and Idle in the agent view when a background agent completes
  • •Fixed idle subagents vanishing from the agent panel while other subagents were still working; surplus idle agents now collapse into an expandable summary row
  • •Fixed typing /model or /fast while viewing a subagent silently opening the lead's model picker — a notice now explains the command applies to the lead
  • •Fixed SessionStart, Setup, and SubagentStart hooks silently hiding stderr when exiting with code 2 — the error is now shown in the transcript
  • •Fixed claude --dangerously-skip-permissions daemon <subcommand> being treated as a chat prompt instead of running the subcommand
  • •Fixed SendMessage silently misrouting when a re-spawned agent reuses a previous agent's name — the tool now detects the mismatch and asks the caller to retarget
  • •Fixed opening or resuming a session with no new messages needlessly growing the transcript file
  • •Fixed backgrounding a session with ← or /background dropping its /color from the agent view row
  • •Fixed resetting a corrupted config file from the startup recovery dialog destroying it unrecoverably — it now backs up the file first
  • •Fixed Claude in Chrome repeatedly opening the reconnect page when sessions run from different builds or config directories
  • •Fixed plan mode not prompting for state-changing browser tool calls; read-only browser_batch calls are now correctly auto-allowed
  • •Transient server rate-limit errors (429s unrelated to your usage limit) are now retried automatically with backoff for subscribers instead of failing the turn
  • •CLAUDE_CODE_RETRY_WATCHDOG now raises the default retry count for non-capacity transient errors to 300 and lifts the cap of 15 on CLAUDE_CODE_MAX_RETRIES
  • •claude agents session rows now show pull-request links as bare #N without the redundant "PR" label
v2.1.198

Claude Code 2.1.198

1. Juli 2026

  • •Subagents now run in the background by default, so Claude keeps working while they run and is notified when they finish (previously a gradual rollout)
  • •Claude in Chrome is now generally available
  • •Added background agent notifications in claude agents — sessions that need input or finish now fire the Notification hook (agent_needs_input / agent_completed)
  • •Added /dataviz skill for chart and dashboard design guidance with a runnable color-palette validator
  • •Gateway: added Claude Platform on AWS (anthropicAws) as an upstream provider; model-not-found responses now advance the failover chain
  • •Background agents launched from claude agents now commit, push, and open a draft PR when they finish code work in a worktree, instead of stopping to ask
  • •The built-in Explore agent now inherits the main session's model (capped at opus) instead of running on haiku
  • •Subagents and context compaction now inherit the session's extended thinking configuration, improving output quality on delegated tasks
  • •Fixed brief network drops mid-response aborting the turn — transient errors like ECONNRESET now retry with backoff instead of failing
  • •Fixed excessive background classifier requests when sandboxed processes repeatedly accessed the same network host
  • •Fixed background tasks in web, desktop, and VS Code task panels getting stuck on "Running" after they finish or after resuming a session
  • •Fixed agent teams: a teammate that dies on an API error now reports "failed" to the lead, and messaging a stuck teammate wakes it to retry immediately
  • •Fixed the /diff panel not refreshing when you switch branches or commit outside the session
  • •Fixed markdown tables overflowing and wrapping their right border when rendered in fullscreen mode
  • •Fixed Claude Platform on AWS and Mantle sessions dead-ending with "Please run /login" when the STS token expires — awsAuthRefresh now runs automatically
  • •Fixed "no route to host" for local-network hosts in macOS background agent sessions by declaring Local Network entitlements
  • •Fixed /desktop failing with "Cannot determine working directory" after entering and exiting a worktree
  • •Fixed background agents repeatedly showing "Reconnecting…" every ~52 seconds on macOS while the agents view was open
  • •Fixed pressing ← inside claude attach <id> exiting to the shell instead of opening the agent view
  • •Fixed claude --bg silently creating an unattachable session when combined with --print/-p; the conflicting flags are now rejected up front
  • •Fixed the workflow progress view dropping the earliest agents from the list while the phase counter stayed correct in SDK and desktop-app sessions
  • •Fixed .claude/rules/ conditional rules not loading when the target file is reached via a symlinked path
  • •Fixed Cmd+click not opening URLs in fullscreen mode in Warp on macOS
  • •Fixed double-click word selection in fullscreen mode to select the entire URL including the scheme
  • •Fixed plan mode not auto-allowing read-only tool calls when a session starts in plan mode
  • •Fixed /branch deriving its default fork name from the compaction summary instead of the first real prompt
  • •Improved focus mode: subagents launched in a turn now appear in its activity summary, and completed background notifications fold into a single count
  • •Improved syntax highlighting accuracy in code blocks, diffs, and file previews by upgrading to highlight.js 11
  • •Keyboard shortcut hints now show opt/cmd instead of alt/super when connected from a Mac over SSH
  • •Improved API retry UX: the error reason is now shown after the second attempt, and a status page link replaces the spinner tip when the API is overloaded
  • •/login now opens the sign-in dialog from the claude agents view instead of saying it isn't available
  • •Subagents now treat messages from the agent that launched them as normal task direction; an agent's message is still never treated as the user's approval
  • •Removed the /agents wizard; ask Claude to create or manage subagents, or edit .claude/agents/ directly
v2.1.197

Claude Code 2.1.197

30. Juni 2026

  • •Introducing Claude Sonnet 5: now the default model in Claude Code, with a native 1M-token context window and promotional pricing of $2/$10 per Mtok through August 31. Update to version 2.1.197 for access. https://www.anthropic.com/news/claude-sonnet-5
v2.1.196

Claude Code 2.1.196

29. Juni 2026

  • •Added support for organization default models — admins set it in the org console; it shows as "Org default" (or "Role default") in /model when you haven't picked one yourself
  • •Added readable default names for sessions at start, making them easier to identify and message
  • •Added clickable file attachments in chat — Cmd/Ctrl-click reveals the file in Finder/Explorer
  • •Security: claude mcp list/get no longer spawn .mcp.json servers that a repo self-approved via a committed .claude/settings.json; untrusted workspaces show ⏸ Pending approval
  • •Fixed waking a background job permanently deleting its conversation and re-running the original prompt when the transcript probe misread a real transcript; the file is now set aside, never deleted
  • •Fixed the rate-limit warning flickering off and rate-limit telemetry being over-counted when multiple parallel requests were in flight at the moment a usage limit was hit
  • •Fixed duplicate recap lines after a background session's turn: a schema-rejected StructuredOutput attempt no longer renders alongside its retry
  • •Fixed PowerShell git diff/git grep, egrep/fgrep, and quoted search patterns containing | being reported as failures when they exit 1, matching Bash behavior
  • •Fixed multiple claude agents side panel issues: keyboard focus getting stuck when opening an agent, background jobs losing their subagent types on every open, and sessions showing incorrect status while actively running
  • •Fixed claude agents --dangerously-skip-permissions silently falling back to auto mode instead of showing the bypass disclaimer and applying bypass mode to spawned agents
  • •Fixed mid-turn crash recovery for Remote sessions — sessions interrupted by a server restart now auto-resume on the next worker
  • •Fixed sessions moved with /cd reappearing in the old directory's resume list after a non-graceful exit when the old path contained special characters
  • •Fixed claude plugin validate skipping local plugins whose source is "." and stopping after the first error class
  • •Fixed Esc Esc at an idle prompt not opening the rewind menu (regression); use Ctrl+C or Ctrl+X Ctrl+K to stop background agents
  • •Fixed MCP OAuth requesting the authorization server's full scopes_supported catalog when no scope is specified, causing invalid_scope failures on GitLab self-hosted and other enterprise IdPs
  • •Fixed /context showing 0 tokens for all tool groups on Bedrock
  • •Fixed /deep-research misreporting verifier failures as "all claims refuted" instead of unverified
  • •Fixed plugin dependency version pins not being honored when the marketplace was added as a local folder path backed by a git repo
  • •Fixed claude agents session status: completed rows no longer flip between "Done" and "Needs your input", stalled agents are now labeled "Needs attention", and results that mention a PR show a clickable link
  • •Fixed voice dictation swallowing spaces and spuriously starting a recording during very fast typing when voice mode is enabled
  • •Improved background session reliability: long-running commands and workflows now survive the session's process being stopped, restarted, or updated — including on Windows, where background shells are handed off instead of being killed
  • •Improved background agents: workers killed by a daemon restart are now automatically resumed from where they left off the next time the agents view opens
  • •Improved /code-review workflow: merged five cleanup finders into one, cutting token usage by roughly 25%
  • •Reduced per-frame rendering work in the terminal UI by skipping no-op subtree walks during streaming
  • •The streaming idle watchdog is now on by default for all providers — it aborts and retries when a response stream produces no events for 5 minutes. Set CLAUDE_ENABLE_STREAM_WATCHDOG=0 to disable.
  • •Remote Control is now disabled when ANTHROPIC_BASE_URL points at a non-Anthropic host, matching the existing behavior under CLAUDE_CODE_USE_BEDROCK/_VERTEX/_FOUNDRY
  • •Changed opening the agents view from a foreground session to require a single ← press instead of two, matching the behavior in background sessions
v2.1.195

Claude Code 2.1.195

26. Juni 2026

  • •Added CLAUDE_CODE_DISABLE_MOUSE_CLICKS to disable mouse click/drag/hover in fullscreen mode while keeping wheel scroll
  • •Fixed hook matchers with hyphenated identifiers (e.g. code-reviewer, mcp__brave-search) accidentally substring-matching — they now exact-match. Use mcp__brave-search__.* to match all tools from a hyphenated MCP server.
  • •Fixed voice dictation on macOS capturing silence in long-running sessions after the default input device changes
  • •Fixed voice dictation auto-submit never firing for languages written without spaces (Japanese, Chinese, Thai)
  • •Fixed external plugins enabled only by project .claude/settings.json not requiring explicit install consent on every loader path
  • •Fixed /plugin Enable/Disable not working when a plugin's plugin.json name differs from its marketplace entry name
  • •Fixed background jobs disappearing from claude agents or losing data when written by a newer Claude Code version
  • •Fixed reopening a crashed background task showing a blank screen for up to 5 seconds instead of its restart
  • •Fixed background agent daemons running unreachable when the control socket fails to start, blocking restarts
  • •Improved voice mode on Linux: now distinguishes "no microphone" from "SoX not installed" when SoX is present but no audio capture device exists
  • •Improved claude agents completed list to fill available vertical space; on short terminals the header compacts so live sessions stay visible
  • •Improved Remote session startup with a provisioning checklist while the container starts
v2.1.193

Claude Code 2.1.193

25. Juni 2026

  • •Added autoMode.classifyAllShell setting to route all Bash/PowerShell commands through the auto-mode classifier instead of only arbitrary-code-execution patterns
  • •Added auto-mode denial reasons to the transcript, the denial toast, and /permissions recent denials
  • •Added claude_code.assistant_response OpenTelemetry log event containing the model's response text. Redacted unless OTEL_LOG_ASSISTANT_RESPONSES=1; when that var is unset it follows OTEL_LOG_USER_PROMPTS, so deployments that already log prompt content will start receiving response content on upgrade — set OTEL_LOG_ASSISTANT_RESPONSES=0 to keep prompts-only.
  • •Added live file path autocomplete to bash mode (!)
  • •Added a startup notice when MCP servers need authentication, pointing at /mcp
  • •Added automatic memory-pressure reaping for idle background shell commands (disable with CLAUDE_CODE_DISABLE_BG_SHELL_PRESSURE_REAP=1)
  • •Fixed /model and other client-data-gated UI showing stale/empty state immediately after /login
  • •Fixed backgrounding (←←) spuriously cancelling with "N background tasks would be abandoned" when all running tasks carry over to the new session
  • •Fixed pinned background agents being re-prompted to "Continue from where you left off" after every auto-update
  • •Fixed backgrounding the main turn spawning a phantom "general-purpose (resumed)" subagent that re-ran the main conversation
  • •Fixed agent panel hiding sibling agents when viewing a subagent
  • •Improved background agents: the launch result no longer instructs Claude to "end your response" — it keeps working on other tasks while the agent runs
  • •Improved MCP headersHelper auth: the helper now re-runs and reconnects automatically when a tool call returns 401/403
  • •Improved plugin auto-rename: marketplace renames maps are now followed automatically, updating your settings to the new name
  • •Improved /add-dir message when the directory is already a working directory
v2.1.191

Claude Code 2.1.191

24. Juni 2026

  • •Added /rewind support for resuming a conversation from before /clear was run
  • •Fixed scroll position jumping to the bottom while reading earlier output during a streaming response
  • •Fixed background agents resurrecting after being stopped — stopping an agent from the tasks panel is now permanent
  • •Fixed /voice showing a generic "not available" message when disabled by an organization's policy — it now explains the restriction
  • •Fixed /login URL opening truncated in Windows Terminal when it wraps across lines
  • •Fixed Cmd+click on links in fullscreen mode for Ghostty over ssh/tmux
  • •Fixed claude agents sending builtin slash commands like /usage to background sessions as prompt text instead of showing a hint
  • •Fixed claude agents job rows showing full filesystem paths for pasted images instead of the [Image #N] placeholder
  • •Fixed hooks with comma-separated matchers (e.g. "Bash,PowerShell") silently never firing
  • •Fixed /permissions Recently-denied tab: approving a denial now persists on close instead of being silently discarded
  • •Fixed the agent panel jumping by one row when scrolling the roster past the overflow cap
  • •Fixed the welcome splash art overflowing the default 80×24 macOS Terminal window
  • •Fixed managed settings: forceRemoteSettingsRefresh now takes effect when set via MDM or file policy, and the fetch sends Cache-Control: no-cache to prevent proxies from serving stale responses
  • •Improved sandbox network permission dialog: hosts you allow with "Yes" are now remembered for the rest of the session instead of re-prompting on every connection
  • •Improved MCP server reliability: capability discovery (tools/list, prompts/list, resources/list) now retries transient network errors with short backoff
  • •Improved MCP OAuth: discovery and token requests now retry once after transient network errors, and headless environments skip the browser popup and go straight to the paste-the-URL prompt
  • •Improved MCP error messages: HTTP 404 errors now show the URL and point to your MCP config
  • •Improved vim mode prompt-history search (NORMAL /) to hint how to reach slash commands
  • •Reduced CPU usage during streaming responses by ~37% by coalescing text updates to 100ms
  • •Reduced long-session memory growth from terminal output cache
v2.1.190

Claude Code 2.1.190

24. Juni 2026

  • •Bug fixes and reliability improvements
v2.1.187

Claude Code 2.1.187

23. Juni 2026

  • •Added sandbox.credentials setting to block sandboxed commands from reading credential files and secret environment variables
  • •Added org-configured model restrictions to the model picker, --model, /model, and ANTHROPIC_MODEL, with a "restricted by your organization's settings" message when a restricted model is selected
  • •Added mouse click support to select menus (permission prompts, /model, /config, etc.) in fullscreen mode
  • •Fixed --resume failing with "No conversation found" when the original -p run produced no model turns
  • •Fixed --json-schema and workflow agent({schema}) structured output: the model can no longer re-call StructuredOutput indefinitely after a successful call, and follow-up turns now reliably return structured output
  • •Fixed remote MCP tool calls that hang with no response for 5 minutes — they now abort with an error instead of blocking indefinitely (override with CLAUDE_CODE_MCP_TOOL_IDLE_TIMEOUT)
  • •Fixed Claude Code Remote sessions taking ~2.7s longer to start after the agent proxy CA system-trust install was added
  • •Fixed pasted Korean/CJK text turning into mojibake in terminals that deliver paste as per-byte extended-key events
  • •Fixed /update over Remote Control hanging when a startup trust dialog would have shown
  • •Fixed background jobs in the agents view getting stuck in "working" indefinitely when the agent ended a turn without producing structured output
  • •Fixed channel connections dropping after navigating to the agents view and back, and after /bg, /tui, or /update
  • •Fixed agent stop notifications not correctly attributing who stopped the agent, and improved wording ("finished"/"stopped" instead of "came to rest")
  • •Fixed subagent depth tracking: resumed subagents now restore their original spawn depth, and forked subagents now count toward the depth cap
  • •Fixed leaked agent worktree registrations: locked .git/worktrees/ entries from killed agents are now cleaned up automatically
  • •Fixed Cmd+click not opening URLs in fullscreen mode in Ghostty on macOS
  • •Fixed claude --help not listing the --bg/--background flag
  • •Fixed Esc, Ctrl-C, and Ctrl-D not working while /share is uploading
  • •Improved /install-github-app: GitHub Actions workflow setup is now optional — you can install just the GitHub App and skip the workflow/secret steps
  • •Improved /btw with ←/→ arrow navigation to step through earlier answers
  • •Improved /plugin to surface plugins you haven't used recently so you can clean them up
  • •[VSCode] Fixed extension becoming unresponsive when resuming a large session
v2.1.186

Claude Code 2.1.186

22. Juni 2026

  • •Added claude mcp login <name> and claude mcp logout <name> to authenticate MCP servers from the CLI without opening the interactive /mcp menu, with --no-browser stdin redirect support for completing over SSH
  • •Added status filtering (press f) to the /workflows agent detail view
  • •Added a "Skills" section to the /plugin Installed tab
  • •Added teammateMode: "iterm2" setting with a warning when auto mode cannot find the it2 CLI
  • •Added "Claude Platform on AWS - refresh credentials" option to /login when awsAuthRefresh is configured
  • •! bash commands now trigger Claude to respond to the output automatically; set "respondToBashCommands": false in settings.json to keep the previous context-only behavior
  • •Fixed streaming requests failing with "Content block not found" or JSON parse errors after the machine wakes from sleep
  • •Fixed subagent transcript scroll position bleeding into the main transcript on exit
  • •Fixed background task previews flashing raw tool names before the agent's plan loaded
  • •Fixed Chrome tab-group isolation not applying when the in-product permissions gate is off for concurrent CLI sessions
  • •Fixed background session recaps being duplicated; the agent's own end-of-turn summary now shows as the recap line
  • •Fixed opening a background session from claude agents leaving the previous screen painted behind it
  • •Fixed Agent(type) deny rules and Agent(x,y) allowed-types restrictions not being enforced for named subagent spawns
  • •Fixed Esc and Ctrl+C not responding while background agents are still running after the main turn ends
  • •Fixed misaligned option numbers in permission prompts when the option text overflows
  • •Fixed pressing x on a finished subagent in the agent panel not dismissing it
  • •Fixed a misleading "MCP server disconnected" notice for intentionally retired tools when resuming older sessions
  • •Fixed /plugin Installed showing a "more above" indicator when already scrolled to the top
  • •Fixed ~~strikethrough~~ showing literal tildes in assistant messages instead of rendering as strikethrough
  • •Fixed --tools allowing feature-gated tools to slip through before flags loaded on a cold first launch
  • •Fixed background job status in claude agents showing a stale "needs input" message after replying
  • •Fixed a dark-theme flash when opening a background session from claude agents on a light terminal
  • •Fixed mouse-selected text staying highlighted after deleting it in claude agents
  • •Fixed session cost not showing for usage-based Enterprise and Team subscribers
  • •Fixed agent teams: teammates spawned via tmux/pane backends now inherit the leader's --effort level
  • •Fixed Workflow agent({schema}) subagents looping forever on repeated schema validation failures instead of aborting after 5 attempts
  • •Improved claude mcp get and claude mcp remove to suggest the closest configured server name on a typo and truncate long server lists
  • •Improved memory: the agent is now reminded to compact its MEMORY.md index when nearing the size limit
  • •Improved skill frontmatter: display-name, default-enabled, fallback, and metadata.* keys now accept kebab-case, snake_case, and camelCase
  • •Improved malformed SKILL.md YAML frontmatter handling: loads the skill body with empty metadata instead of failing silently
  • •Changed CLAUDE_CODE_MAX_RETRIES to cap at 15; for unattended sessions, use CLAUDE_CODE_RETRY_WATCHDOG instead
  • •Changed background subagents to surface permission prompts in the main session instead of auto-denying; the dialog shows which agent is asking, and Esc denies just that tool
  • •Changed /review <pr> to use the same review engine as /code-review medium
v2.1.185

Claude Code 2.1.185

20. Juni 2026

  • •The stream-stall hint now reads "Waiting for API response · will retry in …" instead of "No response from API · Retrying in …", and triggers after 20s of silence instead of 10s
v2.1.183

Claude Code 2.1.183

19. Juni 2026

  • •Improved auto mode safety: destructive git commands (git reset --hard, git checkout -- ., git clean -fd, git stash drop) are now blocked when you didn't ask to discard local work, git commit --amend is blocked when the commit wasn't made by the agent this session, and terraform destroy/pulumi destroy/cdk destroy are blocked unless you asked for the specific stack
  • •Added a warning when the requested model is deprecated or automatically updated to a newer model, shown on stderr in print mode (-p) and now also covering models set in agent frontmatter
  • •Added attribution.sessionUrl setting to omit the claude.ai session link from commits and PRs in web and Remote Control sessions
  • •Added /config --help to list all available shorthand keys for /config key=value
  • •Changed /config toggle behavior: Enter and Space both change the selected setting, and Esc now saves and closes instead of reverting
  • •Removed the startup "setup issues" line under the logo — run /doctor to see configuration issues or use --debug
  • •Fixed thinking.disabled.display: Extra inputs are not permitted 400 errors on subagent spawns and session-title generation for affected configurations
  • •Fixed WebSearch returning empty results in subagents
  • •Fixed the terminal cursor being stranded above the prompt after navigating history in vim mode with the native cursor enabled
  • •Fixed fullscreen TUI corruption (statusline mid-screen, duplicated spinner rows, merged text) in Windows Terminal under heavy nested-subagent load
  • •Fixed turns silently completing with no visible output when the model returned only a thinking block; Claude now re-prompts once
  • •Fixed user-level skills appearing multiple times in slash-command autocomplete when multiple plugins are enabled
  • •Fixed MCP servers requiring authentication exposing auth-stub tools to the model in headless/SDK mode
  • •Fixed tmux teammate panes failing to launch when the shell has slow rc-file initialization, and keystrokes typed during agent spawn leaking into the new tmux pane instead of the leader prompt
  • •Fixed background tasks started by a teammate being killed when the teammate finishes a turn
  • •Fixed scheduled task and webhook trigger deliveries being treated as keyboard input; they now classify as task notifications and can no longer approve a pending action or set the session title in auto mode
  • •Fixed focus mode showing "Ran N PostToolUse hooks" timing lines under each response
v2.1.181

Claude Code 2.1.181

17. Juni 2026

  • •Added /config key=value syntax to set any setting from the prompt (e.g. /config thinking=false) — works in interactive, -p, and Remote Control
  • •Added sandbox.allowAppleEvents opt-in setting that lets sandboxed commands send Apple Events on macOS
  • •Added CLAUDE_CLIENT_PRESENCE_FILE environment variable: point it at a marker file to suppress mobile push notifications while you're at the machine
  • •Upgraded the bundled Bun runtime to 1.4
  • •Improved streaming of long paragraphs: text now appears line-by-line instead of waiting for the first line break
  • •Improved auto-retry: API connection drops mid-thinking now automatically retry instead of showing "Connection closed while thinking"
  • •Improved the subagent panel: idle subagents auto-hide after 30s, the list caps at 5 rows with scroll hints, and keyboard hints now show in the footer
  • •Improved the MCP OAuth browser page to match Claude Code's visual style and auto-close on success
  • •Changed fullscreen mode URL opening to require Cmd+click (macOS) / Ctrl+click, matching native terminal behavior
  • •Changed the Improved N memories line to no longer list individual files outside verbose mode
  • •Fixed prompt caching not reading on custom ANTHROPIC_BASE_URL and on Foundry due to a per-request attestation token changing every turn
  • •Fixed Write/Edit producing 0-byte or truncated files on network drives and cloud-synced folders
  • •Fixed open, osascript, and browser-based auth flows failing with error -600 on macOS by adding the Apple Events entitlement
  • •Fixed a startup regression (~120ms per launch in fresh environments, introduced in 2.1.169): the first prompt no longer waits for the managed-settings fetch when no MCP servers are configured
  • •Fixed startup blocking with a blank terminal for up to 15 seconds when the account settings fetch is slow on a degraded network
  • •Fixed startup crash (TypeError: Cannot read properties of null) when .claude.json contains corrupted null project entries
  • •Fixed macOS TUI freezing at session start (Ctrl+C unresponsive) when Spotlight is busy reindexing
  • •Fixed long-running idle sessions losing their history when another Claude Code process ran the 30-day transcript cleanup
  • •Fixed foreground subagents spawning unbounded nested chains; they now respect the same 5-level depth limit as background subagents
  • •Fixed /recap and conversation forks using the previous model immediately after a model switch
  • •Fixed subagent "Thinking" duration showing the parent agent's elapsed time instead of the subagent's own
  • •Fixed subagents blocked on a nested agent showing a ticking elapsed time instead of "waiting" in the agent panel
  • •Fixed the API retry indicator ("Retrying in 0s · attempt N/10") staying on screen after the retry succeeded
  • •Fixed AWS awsCredentialExport credentials with a short remaining lifetime causing credential refreshes every minute, and now accepts the JSON shape from aws configure export-credentials
  • •Fixed claude mcp get/list showing ✓ Connected when tools/list fails; they now show ! Connected · tools fetch failed with the error detail
  • •Fixed /remote-control leaving a stale "connecting…" line; it now confirms in the transcript once connected
  • •Fixed ExitWorktree refusing to remove a clean worktree with "Could not verify worktree state" when bare git cannot be resolved on Windows
  • •Fixed settings changes (such as /effort or /model) failing with ENOENT when ~/.claude/settings.json is a relative symlink under a symlinked ~/.claude
  • •Fixed IDE selection line numbers in context reminders being off by one (IntelliJ and VS Code)
  • •Fixed Ctrl+C in fullscreen after a native terminal selection (modifier+drag) overwriting the clipboard with the app's prior selection
  • •Fixed Ctrl+V showing "No image found in clipboard" instead of pasting when the clipboard contains text
  • •Fixed agent creation failing with "EEXIST: file already exists" when the agents directory already exists (Windows/OneDrive)
  • •Fixed AskUserQuestion preview content being cut off at the dialog edge instead of word-wrapping
  • •Fixed AskUserQuestion multi-select questions silently dropping a typed "Other" free-text answer when submitting
  • •Fixed /stats "Most active day" and daily token chart dates showing one day early in UTC-negative timezones
  • •Fixed /copy and copy-on-select on Linux not detecting a clipboard utility installed after Claude Code started
  • •Fixed tab-indented code rendering with incorrect indentation in the Write (create-file) preview
  • •Fixed user prompts queued mid-turn not showing a full-width background highlight in the transcript
  • •Fixed the activity spinner's pulse dwelling on the wrong glyph size in Ghostty
v2.1.179

Claude Code 2.1.179

16. Juni 2026

  • •Fixed mid-stream connection drops: partial responses are now preserved instead of showing a raw error, and the spinner no longer gets stuck at "running tool"
  • •Fixed mouse-wheel scrolling in WSL2 under Windows Terminal and VS Code (regression in 2.1.172)
  • •Fixed a sandbox denyRead/allowRead glob over a large directory tree making the Bash tool description enormous and the session unusable on Linux
  • •Fixed the feedback survey capturing a single-digit reply as a session rating immediately after a turn completes
  • •Fixed the welcome screen stacking multiple promotional banners — at most one promo now shows per session
  • •Fixed Ctrl+O not showing the subagent's transcript when viewing a subagent
  • •Fixed clicking the prompt input not returning focus from the subagent/footer panel
  • •Fixed remote session background tasks appearing stuck as "still running" between turns
  • •Improved plugin loading performance in remote sessions
v2.1.178

Claude Code 2.1.178

15. Juni 2026

  • •Agent teams: removed the TeamCreate and TeamDelete tools. With CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1 set, every session now has one implicit team — spawn teammates directly with the Agent tool's name parameter, no setup step needed. The team_name parameter on the Agent tool is still accepted but ignored.
  • •Added Tool(param:value) syntax for permission rules to match a tool's input parameters (with * wildcard), e.g. Agent(model:opus) to block Opus subagents
  • •Skills in nested .claude/skills directories now load when working on files there; on a name clash, the nested skill appears as <dir>:<name> so both stay available
  • •Nested .claude/ directories: the agent, workflow, and output-style closest to the working directory now wins when names collide; project-scope workflow saves now target the closest existing .claude/workflows/
  • •Improved auto mode: subagent spawns are now evaluated by the classifier before launch, closing a gap where a subagent could request a blocked action without review
  • •Improved /doctor with consistent flat tree layout across all sections, clearer section status icons, and highlighted command names
  • •Improved the skill listing truncation warning to show how many skill descriptions are affected
  • •Changed the workflow prompt keyword to use a purple shimmer highlight and trigger only on explicit phrases like "run a workflow" or "workflow:", not on any mention of the word
  • •Improved Remote Control error messages: connection failures now show a persistent red "/rc failed" indicator in the footer, and the "not yet enabled" error now explains whether it's a gate, a check failure, stale entitlement, or org policy
  • •/bug now requires a description before submitting, and no longer uses model-refusal text as the GitHub issue title
  • •Fixed a crash (out-of-memory) when the CLI inherits a stale websocket/OAuth file-descriptor environment variable from a parent process
  • •Fixed Claude in Chrome silently failing to connect when the OAuth token belongs to a different account than the Claude Code login
  • •Fixed nested .claude/skills skills with directory-qualified names being blocked by permission prompts in non-interactive runs
  • •Fixed several subagent issues: viewing a subagent's transcript now shows tool results and live progress, messages sent while it finishes its turn are no longer dropped, and backgrounding a running subagent (ctrl+b) no longer restarts it from scratch
  • •Fixed claude agents workers failing with 401 Invalid bearer token when the daemon was started from a shell with a custom API gateway via ANTHROPIC_BASE_URL and ANTHROPIC_AUTH_TOKEN
  • •Fixed compaction not honoring --fallback-model: compaction now falls back to the configured fallback model chain on overload or model-availability errors
  • •Fixed model requests continuing to fail with auth errors after credentials were refreshed outside the session, due to a stale cached request configuration
  • •Fixed background sessions created with /bg or ←← after a turn finished showing "Working" forever in the agents list
  • •Fixed Linux sandbox failing to start when .claude/skills or .claude/hooks is a symlink
  • •Fixed CLAUDE_CODE_PLUGIN_KEEP_MARKETPLACE_ON_FAILURE=1 preventing fresh marketplace installs from cloning
  • •Fixed MCP server-level specs (mcp__server, mcp__server__*, mcp__*) in subagent disallowedTools being silently ignored
  • •Fixed vim mode undo: u now steps through NORMAL/VISUAL-mode commands one at a time instead of merging commands in quick succession into a single undo step
  • •Fixed statusline links with custom URI schemes (e.g. vscode://) not opening when clicked in claude agents
  • •[VSCode] Fixed pressing Esc to dismiss a CJK IME candidate window canceling the running Claude task
v2.1.176

Claude Code 2.1.176

12. Juni 2026

  • •Session titles are now generated in the language of your conversation (set the language setting to pin a specific language)
  • •Added footerLinksRegexes setting for regex-matched link badges in the footer row, configurable via user or managed settings
  • •Improved Bedrock credential caching: credentials from awsCredentialExport are now cached until their Expiration instead of a fixed 1 hour
  • •Fixed availableModels enforcement: alias model picks can no longer be redirected to a blocked model via ANTHROPIC_DEFAULT_*_MODEL environment variables, and /fast now refuses to toggle when it would switch to a model outside the allowlist
  • •Fixed auto mode failing on Fable 5 for organizations without Opus 4.8 enabled — the classifier now falls back to the best available Opus model
  • •Fixed hook if conditions for Read/Edit/Write tool paths: documented patterns like Edit(src/**), Read(~/.ssh/**), and Read(.env) now match correctly
  • •Fixed Linux sandbox failing to start when .claude/settings.json is a symlink with an absolute target
  • •Fixed /copy and mouse-selection copy not reaching the system clipboard inside tmux over SSH, and tmux paste buffer not loading on versions older than 3.2
  • •Fixed Remote Control connecting from web/mobile silently switching the session's model
  • •Fixed Remote Control disconnect notifications showing a bare numeric code instead of a human-readable reason, and connection failures adding a duplicate line to the conversation transcript
  • •Fixed Remote Control sessions not disconnecting when you sign in to a different account
  • •Fixed /cd and worktree moves leaving the session reporting the previous directory's git branch
  • •Fixed claude agents: pressing back in one window no longer detaches other windows attached to the same session
  • •Fixed backgrounded sessions showing "Working" forever when /bg mid-turn had nothing left to continue
  • •Fixed background agent search by PR URL: PRs opened during scheduled wakeups or while a job was blocked now appear in claude agents search
  • •Fixed the agents view input showing no text cursor on Windows
  • •Fixed claude --bg -cn <name> not seeding the session name
  • •Fixed background sessions to neutralize Windows network paths in persisted state before respawn
  • •Fixed background-session respawn rejecting malformed resume IDs from corrupted state files
  • •Fixed the Windows background-service daemon not starting when ~/.claude/daemon has the ReadOnly attribute set
  • •Fixed cloud sessions failing with "Could not resolve authentication method" when idle for too long before being claimed
  • •Background sessions now show clearer guidance when a window left open across an auto-update can't submit a reply, and claude daemon status explains version-skew behavior
v2.1.175

Claude Code 2.1.175

12. Juni 2026

  • •Added enforceAvailableModels managed setting — when enabled, the availableModels allowlist also constrains the Default model (a Default that would resolve to a disallowed model now falls back to the first allowed model), and user or project settings can no longer widen a managed availableModels list
v2.1.174

Claude Code 2.1.174

11. Juni 2026

  • •Added wheelScrollAccelerationEnabled setting to disable mouse-wheel scroll acceleration in fullscreen mode
  • •Fixed the /model picker hiding the model family that Default resolves to — Opus now appears as its own row on Max/Team Premium/Enterprise plans, Sonnet on Pro/Team plans, and Opus on pay-as-you-go API accounts
  • •Fixed /model picker showing a hardcoded Sonnet version label when ANTHROPIC_DEFAULT_SONNET_MODEL pins a different Sonnet
  • •Fixed the "Fable 5 is now consuming usage credits" banner incorrectly showing for enterprise accounts with usage-based billing
  • •Fixed Bedrock GovCloud regions (us-gov-*) deriving the wrong inference profile prefix (global instead of us-gov), causing 400 errors on derived model IDs
  • •Fixed background sessions inheriting another session's ANTHROPIC_* provider env (gateway URL, custom headers, /model aliases) from the shell that started the background daemon
  • •Fixed a 1-2 second pause when exiting Claude Code shortly after a shell command was interrupted or killed on macOS and Linux
  • •Fixed git commit co-author attribution showing an incorrect model name for some models
  • •Fixed the /advisor dialog pre-selecting a saved advisor model that is blocked by the availableModels allowlist
  • •Fixed skill hot-reload re-sending the entire skill listing when a single skill changed; only changed skills are now re-announced
  • •Fixed Workflow tool agent() subagents missing per-agent attribution headers
  • •[VSCode] Added usage attribution to the Account & usage dialog (/usage) showing cache misses, long context, subagents, and per-skill/agent/plugin/MCP breakdowns over the last 24h or 7d
  • •Fixed pre-warmed background workers failing with "Could not resolve authentication method" when claimed after sitting idle
v2.1.173

Claude Code 2.1.173

11. Juni 2026

  • •Fixed Fable 5 model names with a [1m] suffix not being normalized — Fable 5 includes 1M context by default, so the suffix is now stripped automatically
  • •Fixed a spurious "sandbox dependencies missing" startup warning on Windows when sandbox was enabled in settings
v2.1.172

Claude Code 2.1.172

10. Juni 2026

  • •Sub-agents can now spawn their own sub-agents (up to 5 levels deep)
  • •Amazon Bedrock now reads the AWS region from ~/.aws config files when AWS_REGION isn't set, matching AWS SDK precedence; /status shows where the region came from
  • •Added a search bar when browsing a marketplace's plugins in /plugin
  • •Added model attribute to the claude_code.lines_of_code.count OTEL metric
  • •Fixed sessions using 1M context without usage credits getting permanently stuck — the session now automatically compacts back under the standard context limit
  • •Fixed a repeating "an image in the conversation could not be processed and was removed" error when the conversation contained multiple images
  • •Fixed the agents view keeping a session under Working with a busy spinner for up to 30 seconds after the worker replied
  • •Fixed background agents potentially reading another directory's project settings (.mcp.json approvals, trust) when dispatched onto a pre-warmed worker
  • •Fixed background-session attach failing with EAUTH for sessions started on an older version after the daemon auto-updated
  • •Fixed a background sub-agent staying stuck as "active" in the agent panel after a nested agent it spawned was stopped
  • •Fixed /model suggestions in the claude agents dispatch input rendering with a misleading slash prefix and showing models disabled for your org
  • •Fixed availableModels restrictions not being applied to subagent model overrides, the agent dispatch model picker, and the advisor model
  • •Fixed availableModels allowlists hiding the /model picker's Opus and Sonnet 1M rows when entries use version-specific IDs like claude-opus-4-8
  • •Fixed the /model picker on Bedrock offering models the provider doesn't serve — selecting one silently switched the session model and lit the selection marker on multiple rows
  • •Fixed model IDs getting a doubled 1M-context suffix (e.g. [1M][1m]) when ANTHROPIC_DEFAULT_OPUS_MODEL already includes one
  • •Fixed opusplan model setting not shipping with 1M context in plan mode for entitled users; the opusplan[1m] workaround now also correctly switches to Opus in plan mode
  • •Fixed WebFetch(domain:*.example.com) wildcard domain rules never matching subdomains in allow, deny, and ask position, and file permission rules with mid-pattern wildcards (e.g. Read(secrets-*/config.json)) being rejected at startup
  • •Fixed up-arrow prompt history showing the main agent's prompts while a subagent's chat tab is open
  • •Fixed memory recall not finding mounted team memory stores (CLAUDE_MEMORY_STORES) in remote sessions
  • •Fixed workflow validation rejecting scripts whose prompt strings or comments merely mention Date.now()/Math.random()
  • •Disable mouse tracking on Windows consoles that don't fully support it
  • •Fixed the /plugin marketplace list losing its cursor after backing out of a long plugin list, and Esc from the plugin browser returning to the wrong tab
  • •Improved performance in long conversations by removing redundant message normalization and avoiding full message-history transforms when streaming tool-use state is unchanged
  • •Reduced idle CPU usage: /goal status chip no longer re-renders the terminal at 5 Hz while idle, and fewer UI re-renders while subagents run in parallel
  • •Improved Claude in Chrome tool loading: browser tools now load in a single batched call instead of one per tool
  • •Improved the non-interactive Usage Policy refusal message to suggest starting a new session or changing your model
  • •/code-review now keeps the ultra option visible when you're not signed in to claude.ai, with an explanation that the cloud review requires a claude.ai account
  • •Shortened the Remote Control footer indicator to "/rc active" and hid it on narrow terminals
  • •Stopped promoting /loop in remote sessions, where pending loops don't keep the container alive
  • •[VSCode] Fixed PowerShell tool calls rendering as raw JSON instead of a proper command display and permission dialog, and stripped ANSI escape codes from displayed shell output
v2.1.170

Claude Code 2.1.170

9. Juni 2026

  • •Introducing Claude Fable 5: a Mythos-class model that we’ve made safe for general use. Fable’s capabilities exceed those of any model we’ve ever made generally available. Update to version 2.1.170 for access. https://www.anthropic.com/news/claude-fable-5-mythos-5
  • •Fixed sessions not saving transcripts (and not appearing in --resume) when launched from the VS Code integrated terminal or any shell that inherited Claude Code environment variables.
v2.1.169

Claude Code 2.1.169

8. Juni 2026

  • •Self-hosted runner: added a post-session lifecycle hook that runs after the session ends and before the workspace is deleted, so you can snapshot uncommitted work or export logs; also made the child-process SIGTERM→SIGKILL window configurable (default unchanged at 5s)
  • •Added --safe-mode flag (and CLAUDE_CODE_SAFE_MODE) to start Claude Code with all customizations (CLAUDE.md, plugins, skills, hooks, MCP servers) disabled for troubleshooting
  • •Added /cd command to move a session to a new working directory without breaking the prompt cache mid-session
  • •Added a disableBundledSkills setting and CLAUDE_CODE_DISABLE_BUNDLED_SKILLS environment variable to hide bundled skills, workflows, and built-in slash commands from the model
  • •Fixed Up/Down arrows jumping to command history past the wrapped rows of a long input line — they now move through each visual row first, and history recall enters at the near edge
  • •Fixed enterprise managed MCP policies (allowedMcpServers/deniedMcpServers) not being enforced on reconnect, IDE-typed configs, --mcp-config servers during the first session after install, or before remote settings loaded; also fixed slow cold starts for orgs without remote settings
  • •Fixed a ~30-50ms UI stall at the start of each turn for macOS users logged in with claude.ai credentials
  • •Fixed claude -p being slow or appearing to hang on Windows while waiting for the slash-command/skill scan (regression in 2.1.161)
  • •Fixed Remote Control getting stuck on "reconnecting" after resuming a session when an OAuth token refresh happened at the same time
  • •Fixed Git Credential Manager's "Connect to GitHub" popup appearing on Windows at startup when background git commands ran without cached credentials
  • •Fixed footer hints (e.g. "esc to interrupt") not showing for users with a custom statusline
  • •Fixed stale permission and dialog prompts reappearing every time you reattached to a remote session whose worker had died while waiting on them
  • •Fixed claude agents --json omitting blocked and just-dispatched background sessions; added --all to include completed sessions, plus new id and state fields
  • •Fixed agents view leaving a stale/garbled frame after navigating back from an agent on WSL in Windows Terminal
  • •Fixed background agents ignoring project-level settings env values (e.g. ANTHROPIC_MODEL) when dispatched onto a pre-warmed worker
  • •Fixed MCPB plugin cache being spuriously invalidated on Windows, causing unnecessary re-extraction
  • •Fixed plugin .in_use PID lock files accumulating without bound; stale markers from crashed sessions are now swept once per day
  • •Fixed untrusted project settings being able to set OTEL client-certificate paths without trust confirmation
  • •/workflows now opens immediately even while a turn is in progress
  • •Improved TaskCreate reliability: malformed inputs are repaired automatically and validation errors for unloaded tools include the schema
  • •Improved the error message shown when your organization has disabled API key authentication, with guidance based on where the active API key comes from
  • •Reduced CPU usage while responses stream and during spinner animations
  • •Restored a default 5-minute idle timeout on Vertex/Foundry so a stalled stream aborts instead of hanging indefinitely; set API_FORCE_IDLE_TIMEOUT=0 to opt out
  • •Remote-managed settings with an invalid entry now apply their remaining valid policies and surface the validation error, instead of silently dropping the whole payload
  • •Background sessions now preserve --ide, --chrome, --bare, --remote-control, and other flags across retire→wake, and respawn state validation was hardened
  • •Background sessions are now told that shared-checkout edits are blocked until they enter a worktree, avoiding a wasted rejected edit before EnterWorktree
  • •The "CLAUDE.md is too long" warning threshold now scales with the model's context window
  • •Auto-updater on Windows now stops retrying within a session once claude.exe is held by another process
  • •Improved color contrast for skill tags in the slash-command menu
  • •Promo credit claims for Apple/Google-billed subscribers without a payment method now explain where to add one
  • •Added a tip suggesting claude agents when running multiple concurrent sessions
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