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Claude Code Updates & Release Notes

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Claude Code 2.1.92: Bedrock-Assistent und /cost-Aufschlüsselung

Version 2.1.92 ergänzt forceRemoteSettingsRefresh, einen interaktiven Bedrock-Einrichtungsassistenten, eine Aufschlüsselung pro Modell und Cache-Treffer in /cost sowie einen interaktiven Versionsauswähler für /release-notes und behebt mehrere Fehler.

  • Added forceRemoteSettingsRefresh policy setting: when set, the CLI blocks startup until remote managed settings are freshly fetched, and exits if the fetch fails (fail-closed)
  • Added interactive Bedrock setup wizard accessible from the login screen when selecting "3rd-party platform" — guides you through AWS authentication, region configuration, credential verification, and model pinning
  • Added per-model and cache-hit breakdown to /cost for subscription users
  • /release-notes is now an interactive version picker
  • Remote Control session names now use your hostname as the default prefix (e.g. myhost-graceful-unicorn), overridable with --remote-control-session-name-prefix
  • Pro users now see a footer hint when returning to a session after the prompt cache has expired, showing roughly how many tokens the next turn will send uncached
  • Fixed subagent spawning permanently failing with "Could not determine pane count" after tmux windows are killed or renumbered during a long-running session
  • Fixed prompt-type Stop hooks incorrectly failing when the small fast model returns ok:false, and restored preventContinuation:true semantics for non-Stop prompt-type hooks
  • Fixed tool input validation failures when streaming emits array/object fields as JSON-encoded strings
  • Fixed an API 400 error that could occur when extended thinking produced a whitespace-only text block alongside real content …

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Claude Code 2.1.91: MCP-Ergebnisgröße, Plugin-Binärdateien und Fixes

Version 2.1.91 erlaubt größere MCP-Tool-Ergebnisse bis 500K, ergänzt disableSkillShellExecution, lässt Plugins Programme unter bin/ ausliefern und behebt unter anderem Transkriptfehler bei --resume.

  • Added MCP tool result persistence override via _meta["anthropic/maxResultSizeChars"] annotation (up to 500K), allowing larger results like DB schemas to pass through without truncation
  • Added disableSkillShellExecution setting to disable inline shell execution in skills, custom slash commands, and plugin commands
  • Added support for multi-line prompts in claude-cli://open?q= deep links (encoded newlines %0A no longer rejected)
  • Plugins can now ship executables under bin/ and invoke them as bare commands from the Bash tool
  • Fixed transcript chain breaks on --resume that could lose conversation history when async transcript writes fail silently
  • Fixed cmd+delete not deleting to start of line on iTerm2, kitty, WezTerm, Ghostty, and Windows Terminal
  • Fixed plan mode in remote sessions losing track of the plan file after a container restart, which caused permission prompts on plan edits and an empty plan-approval modal
  • Fixed JSON schema validation for permissions.defaultMode: "auto" in settings.json
  • Fixed Windows version cleanup not protecting the active version's rollback copy
  • /feedback now explains why it's unavailable instead of disappearing from the slash menu
  • Improved /claude-api skill guidance for agent design patterns including tool surface decisions, context management, and caching strategy
  • Improved performance: faster stripAnsi on Bun by routing through Bun.stripANSI …

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Claude Code 2.1.90: /powerup und viele Fehlerbehebungen

Version 2.1.90 ergänzt /powerup mit interaktiven Lektionen und eine Umgebungsvariable zum Behalten des Marketplace-Caches und behebt zahlreiche Fehler, darunter eine Endlosschleife im Rate-Limit-Dialog und Cache-Misses bei --resume.

  • Added /powerup — interactive lessons teaching Claude Code features with animated demos
  • Added CLAUDE_CODE_PLUGIN_KEEP_MARKETPLACE_ON_FAILURE env var to keep the existing marketplace cache when git pull fails, useful in offline environments
  • Added .husky to protected directories (acceptEdits mode)
  • Fixed an infinite loop where the rate-limit options dialog would repeatedly auto-open after hitting your usage limit, eventually crashing the session
  • Fixed --resume causing a full prompt-cache miss on the first request for users with deferred tools, MCP servers, or custom agents (regression since v2.1.69)
  • Fixed Edit/Write failing with "File content has changed" when a PostToolUse format-on-save hook rewrites the file between consecutive edits
  • Fixed PreToolUse hooks that emit JSON to stdout and exit with code 2 not correctly blocking the tool call
  • Fixed collapsed search/read summary badge appearing multiple times in fullscreen scrollback when a CLAUDE.md file auto-loads during a tool call
  • Fixed auto mode not respecting explicit user boundaries ("don't push", "wait for X before Y") even when the action would otherwise be allowed
  • Fixed click-to-expand hover text being nearly invisible on light terminal themes
  • Fixed UI crash when malformed tool input reached the permission dialog
  • Fixed headers disappearing when scrolling /model, /config, and other selection screens …

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Claude Code 2.1.89: defer-Entscheidung, PermissionDenied-Hook und Fixes

Version 2.1.89 ergänzt für PreToolUse-Hooks die Entscheidung "defer", einen PermissionDenied-Hook, flackerfreies Rendering per CLAUDE_CODE_NO_FLICKER=1, benannte Subagents in der @-Vorschlagsliste und nicht blockierende MCP-Verbindungen im -p-Modus und behebt zahlreiche Fehler, darunter Symlink-Prüfungen, CRLF unter Windows und Speicherlecks.

  • Added "defer" permission decision to PreToolUse hooks — headless sessions can pause at a tool call and resume with -p --resume to have the hook re-evaluate
  • Added CLAUDE_CODE_NO_FLICKER=1 environment variable to opt into flicker-free alt-screen rendering with virtualized scrollback
  • Added PermissionDenied hook that fires after auto mode classifier denials — return {retry: true} to tell the model it can retry
  • Added named subagents to @ mention typeahead suggestions
  • Added MCP_CONNECTION_NONBLOCKING=true for -p mode to skip the MCP connection wait entirely, and bounded --mcp-config server connections at 5s instead of blocking on the slowest server
  • Auto mode: denied commands now show a notification and appear in /permissions → Recent tab where you can retry with r
  • Fixed Edit(//path/**) and Read(//path/**) allow rules to check the resolved symlink target, not just the requested path
  • Fixed voice push-to-talk not activating for some modifier-combo bindings, and voice mode on Windows failing with "WebSocket upgrade rejected with HTTP 101"
  • Fixed Edit/Write tools doubling CRLF on Windows and stripping Markdown hard line breaks (two trailing spaces)
  • Fixed StructuredOutput schema cache bug causing ~50% failure rate when using multiple schemas
  • Fixed memory leak where large JSON inputs were retained as LRU cache keys in long-running sessions
  • Fixed a crash when removing a message from very large session files (over 50MB) …

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Claude Code 2.1.86: Session-ID-Header und viele Fehlerbehebungen

Version 2.1.86 sendet einen X-Claude-Code-Session-Id-Header bei API-Anfragen, schließt .jj- und .sl-Verzeichnisse von Grep und Autovervollständigung aus und behebt mehrere Fehler bei --resume, Write/Edit/Read, --bare, Statusleiste und Scrollen.

  • Added X-Claude-Code-Session-Id header to API requests so proxies can aggregate requests by session without parsing the body
  • Added .jj and .sl to VCS directory exclusion lists so Grep and file autocomplete don't descend into Jujutsu or Sapling metadata
  • Fixed --resume failing with "tool_use ids were found without tool_result blocks" on sessions created before v2.1.85
  • Fixed Write/Edit/Read failing on files outside the project root (e.g., ~/.claude/CLAUDE.md) when conditional skills or rules are configured
  • Fixed unnecessary config disk writes on every skill invocation that could cause performance issues and config corruption on Windows
  • Fixed potential out-of-memory crash when using /feedback on very long sessions with large transcript files
  • Fixed --bare mode dropping MCP tools in interactive sessions and silently discarding messages enqueued mid-turn
  • Fixed the c shortcut copying only ~20 characters of the OAuth login URL instead of the full URL
  • Fixed masked input (e.g., OAuth code paste) leaking the start of the token when wrapping across multiple lines on narrow terminals
  • Fixed official marketplace plugin scripts failing with "Permission denied" on macOS/Linux since v2.1.83
  • Fixed statusline showing another session's model when running multiple Claude Code instances and using /model in one of them
  • Fixed scroll not following new messages after wheel scroll or click-to-select at the bottom of a long conversation …

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Claude Code 2.1.85: bedingte Hooks, MCP-Variablen und Fixes

Version 2.1.85 führt ein bedingtes if-Feld für Hooks, neue Umgebungsvariablen für MCP-headersHelper-Skripte, Zeitmarker für geplante Tasks und RFC-9728-Discovery bei MCP OAuth ein und behebt unter anderem Fehler bei /compact und /plugin.

  • Added CLAUDE_CODE_MCP_SERVER_NAME and CLAUDE_CODE_MCP_SERVER_URL environment variables to MCP headersHelper scripts, allowing one helper to serve multiple servers
  • Added conditional if field for hooks using permission rule syntax (e.g., Bash(git *)) to filter when they run, reducing process spawning overhead
  • Added timestamp markers in transcripts when scheduled tasks (/loop, CronCreate) fire
  • Added trailing space after [Image #N] placeholder when pasting images
  • Deep link queries (claude-cli://open?q=…) now support up to 5,000 characters, with a "scroll to review" warning for long pre-filled prompts
  • MCP OAuth now follows RFC 9728 Protected Resource Metadata discovery to find the authorization server
  • Plugins blocked by organization policy (managed-settings.json) can no longer be installed or enabled, and are hidden from marketplace views
  • PreToolUse hooks can now satisfy AskUserQuestion by returning updatedInput alongside permissionDecision: "allow", enabling headless integrations that collect answers via their own UI
  • tool_parameters in OpenTelemetry tool_result events are now gated behind OTEL_LOG_TOOL_DETAILS=1
  • Fixed /compact failing with "context exceeded" when the conversation has grown too large for the compact request itself to fit
  • Fixed /plugin enable and /plugin disable failing when a plugin's install location differs from where it's declared in settings …

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Claude Code 2.1.84: PowerShell-Tool-Vorschau, TaskCreated-Hook und mehr

Version 2.1.84 bringt ein PowerShell-Tool für Windows als optionale Vorschau, einen TaskCreated-Hook, neue Umgebungsvariablen für Drittanbieter-Modelle und Streaming-Timeouts, eine Admin-Allowlist für Channel-Plugins sowie eine auf 2KB begrenzte Länge von MCP-Beschreibungen.

  • Added PowerShell tool for Windows as an opt-in preview. Learn more at https://code.claude.com/docs/en/tools-reference#powershell-tool
  • Added ANTHROPIC_DEFAULT_{OPUS,SONNET,HAIKU}_MODEL_SUPPORTS env vars to override effort/thinking capability detection for pinned default models for 3p (Bedrock, Vertex, Foundry), and _MODEL_NAME/_DESCRIPTION to customize the /model picker label
  • Added CLAUDE_STREAM_IDLE_TIMEOUT_MS env var to configure the streaming idle watchdog threshold (default 90s)
  • Added TaskCreated hook that fires when a task is created via TaskCreate
  • Added WorktreeCreate hook support for type: "http" — return the created worktree path via hookSpecificOutput.worktreePath in the response JSON
  • Added allowedChannelPlugins managed setting for team/enterprise admins to define a channel plugin allowlist
  • Added x-client-request-id header to API requests for debugging timeouts
  • Added idle-return prompt that nudges users returning after 75+ minutes to /clear, reducing unnecessary token re-caching on stale sessions
  • Deep links (claude-cli://) now open in your preferred terminal instead of whichever terminal happens to be first in the detection list
  • Rules and skills paths: frontmatter now accepts a YAML list of globs
  • MCP tool descriptions and server instructions are now capped at 2KB to prevent OpenAPI-generated servers from bloating context …

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Claude Code 2.1.83: managed-settings.d, neue Hooks und Transkriptsuche

Version 2.1.83 ergänzt ein managed-settings.d/-Verzeichnis, CwdChanged- und FileChanged-Hooks, die Einstellung sandbox.failIfUnavailable, Transkriptsuche per / im Transcript-Modus, [Image #N]-Platzhalter für eingefügte Bilder sowie mehrere Fehlerbehebungen.

  • Added managed-settings.d/ drop-in directory alongside managed-settings.json, letting separate teams deploy independent policy fragments that merge alphabetically
  • Added CwdChanged and FileChanged hook events for reactive environment management (e.g., direnv)
  • Added sandbox.failIfUnavailable setting to exit with an error when sandbox is enabled but cannot start, instead of running unsandboxed
  • Added disableDeepLinkRegistration setting to prevent claude-cli:// protocol handler registration
  • Added CLAUDE_CODE_SUBPROCESS_ENV_SCRUB=1 to strip Anthropic and cloud provider credentials from subprocess environments (Bash tool, hooks, MCP stdio servers)
  • Added transcript search — press / in transcript mode (Ctrl+O) to search, n/N to step through matches
  • Added Ctrl+X Ctrl+E as an alias for opening the external editor (readline-native binding; Ctrl+G still works)
  • Pasted images now insert an [Image #N] chip at the cursor so you can reference them positionally in your prompt
  • Agents can now declare initialPrompt in frontmatter to auto-submit a first turn
  • chat:killAgents and chat:fastMode are now rebindable via ~/.claude/keybindings.json
  • Fixed mouse tracking escape sequences leaking to shell prompt after exit
  • Fixed Claude Code hanging on exit on macOS
  • Fixed screen flashing blank after being idle for a few seconds …

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Claude Code 2.1.81: --bare-Flag und --channels-Permission-Relay

Version 2.1.81 fügt das --bare-Flag für skriptgesteuerte -p-Aufrufe und ein --channels-Permission-Relay zur Weiterleitung von Freigabeanfragen aufs Handy hinzu und behebt mehrere Fehler bei Authentifizierung, Voice-Modus und Hintergrund-Agents.

  • Added --bare flag for scripted -p calls — skips hooks, LSP, plugin sync, and skill directory walks; requires ANTHROPIC_API_KEY or an apiKeyHelper via --settings (OAuth and keychain auth disabled); auto-memory fully disabled
  • Added --channels permission relay — channel servers that declare the permission capability can forward tool approval prompts to your phone
  • Fixed multiple concurrent Claude Code sessions requiring repeated re-authentication when one session refreshes its OAuth token
  • Fixed voice mode silently swallowing retry failures and showing a misleading "check your network" message instead of the actual error
  • Fixed voice mode audio not recovering when the server silently drops the WebSocket connection
  • Fixed CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS not suppressing the structured-outputs beta header, causing 400 errors on proxy gateways forwarding to Vertex/Bedrock
  • Fixed --channels bypass for Team/Enterprise orgs with no other managed settings configured
  • Fixed a crash on Node.js 18
  • Fixed unnecessary permission prompts for Bash commands containing dashes in strings
  • Fixed plugin hooks blocking prompt submission when the plugin directory is deleted mid-session
  • Fixed a race condition where background agent task output could hang indefinitely when the task completed between polling intervals
  • Resuming a session that was in a worktree now switches back to that worktree …

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Claude Code 2.1.80: rate_limits in Statusleiste und --channels als Vorschau

Version 2.1.80 ergänzt ein rate_limits-Feld für Statusleisten-Skripte, effort-Frontmatter für Skills und Slash-Commands, die Research-Preview --channels sowie eine Plugin-Marketplace-Quelle in den Settings und behebt diverse Fehler, etwa bei --resume und Voice-Modus.

  • Added rate_limits field to statusline scripts for displaying Claude.ai rate limit usage (5-hour and 7-day windows with used_percentage and resets_at)
  • Added source: 'settings' plugin marketplace source — declare plugin entries inline in settings.json
  • Added CLI tool usage detection to plugin tips, in addition to file pattern matching
  • Added effort frontmatter support for skills and slash commands to override the model effort level when invoked
  • Added --channels (research preview) — allow MCP servers to push messages into your session
  • Fixed --resume dropping parallel tool results — sessions with parallel tool calls now restore all tool_use/tool_result pairs instead of showing [Tool result missing] placeholders
  • Fixed voice mode WebSocket failures caused by Cloudflare bot detection on non-browser TLS fingerprints
  • Fixed 400 errors when using fine-grained tool streaming through API proxies, Bedrock, or Vertex
  • Fixed /remote-control appearing for gateway and third-party provider deployments where it cannot function
  • Fixed /sandbox tab switching not responding to Tab or arrow keys
  • Improved responsiveness of @ file autocomplete in large git repositories
  • Improved /effort to show what auto currently resolves to, matching the status bar indicator
  • Improved /permissions — Tab and arrow keys now switch tabs from within a list
  • Improved background tasks panel — left arrow now closes from the list view …

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Claude Code 2.1.79: --console-Login und VSCode-/remote-control

Version 2.1.79 ergänzt das --console-Flag für claude auth login, einen Schalter für die Anzeige der Turn-Dauer in /config sowie /remote-control und KI-generierte Tab-Titel in VSCode und behebt mehrere Fehler im -p-Modus und bei Hooks.

  • Added --console flag to claude auth login for Anthropic Console (API billing) authentication
  • Added "Show turn duration" toggle to the /config menu
  • Fixed claude -p hanging when spawned as a subprocess without explicit stdin (e.g. Python subprocess.run)
  • Fixed Ctrl+C not working in -p (print) mode
  • Fixed /btw returning the main agent's output instead of answering the side question when triggered during streaming
  • Fixed voice mode not activating correctly on startup when voiceEnabled: true is set
  • Fixed left/right arrow tab navigation in /permissions
  • Fixed CLAUDE_CODE_DISABLE_TERMINAL_TITLE not preventing terminal title from being set on startup
  • Fixed custom status line showing nothing when workspace trust is blocking it
  • Fixed enterprise users being unable to retry on rate limit (429) errors
  • Fixed SessionEnd hooks not firing when using interactive /resume to switch sessions
  • Improved startup memory usage by ~18MB across all scenarios
  • Improved non-streaming API fallback with a 2-minute per-attempt timeout, preventing sessions from hanging indefinitely
  • CLAUDE_CODE_PLUGIN_SEED_DIR now supports multiple seed directories separated by the platform path delimiter (: on Unix, ; on Windows)
  • [VSCode] Added /remote-control — bridge your session to claude.ai/code to continue from a browser or phone
  • [VSCode] Session tabs now get AI-generated titles based on your first message …

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Claude Code 2.1.78: StopFailure-Hook, Zeilen-Streaming und Sandbox-Warnung

Version 2.1.78 führt den StopFailure-Hook, die Variable ${CLAUDE_PLUGIN_DATA}, zeilenweises Streamen von Antworten und zusätzliche Frontmatter-Optionen für Plugin-Agents ein und behebt mehrere Fehler, darunter eine Sicherheitslücke, bei der die Sandbox bei fehlenden Abhängigkeiten stumm deaktiviert wurde.

  • Added StopFailure hook event that fires when the turn ends due to an API error (rate limit, auth failure, etc.)
  • Added ${CLAUDE_PLUGIN_DATA} variable for plugin persistent state that survives plugin updates; /plugin uninstall prompts before deleting it
  • Added effort, maxTurns, and disallowedTools frontmatter support for plugin-shipped agents
  • Terminal notifications (iTerm2/Kitty/Ghostty popups, progress bar) now reach the outer terminal when running inside tmux with set -g allow-passthrough on
  • Response text now streams line-by-line as it's generated
  • Fixed git log HEAD failing with "ambiguous argument" inside sandboxed Bash on Linux, and stub files polluting git status in the working directory
  • Fixed cc log and --resume silently truncating conversation history on large sessions (>5 MB) that used subagents
  • Fixed infinite loop when API errors triggered stop hooks that re-fed blocking errors to the model
  • Fixed deny: ["mcp__servername"] permission rules not removing MCP server tools before sending to the model, allowing it to see and attempt blocked tools
  • Fixed sandbox.filesystem.allowWrite not working with absolute paths (previously required // prefix)
  • Fixed /sandbox Dependencies tab showing Linux prerequisites on macOS instead of macOS-specific info
  • Security: Fixed silent sandbox disable when sandbox.enabled: true is set but dependencies are missing — now shows a visible startup warning …

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Claude Code 2.1.77: höhere Output-Limits für Opus 4.6 und /copy N

Version 2.1.77 erhöht die maximalen Output-Token-Limits für Opus 4.6 und Sonnet 4.6, ergänzt die Sandbox-Einstellung allowRead sowie /copy N und behebt mehrere Fehler, unter anderem bei Berechtigungsregeln, --resume und CRLF-Dateien.

  • Increased default maximum output token limits for Claude Opus 4.6 to 64k tokens, and the upper bound for Opus 4.6 and Sonnet 4.6 models to 128k tokens
  • Added allowRead sandbox filesystem setting to re-allow read access within denyRead regions
  • /copy now accepts an optional index: /copy N copies the Nth-latest assistant response
  • Fixed "Always Allow" on compound bash commands (e.g. cd src && npm test) saving a single rule for the full string instead of per-subcommand, leading to dead rules and repeated permission prompts
  • Fixed auto-updater starting overlapping binary downloads when the slash-command overlay repeatedly opened and closed, accumulating tens of gigabytes of memory
  • Fixed --resume silently truncating recent conversation history due to a race between memory-extraction writes and the main transcript
  • Fixed PreToolUse hooks returning "allow" bypassing deny permission rules, including enterprise managed settings
  • Fixed Write tool silently converting line endings when overwriting CRLF files or creating files in CRLF directories
  • Fixed memory growth in long-running sessions from progress messages surviving compaction
  • Fixed cost and token usage not being tracked when the API falls back to non-streaming mode
  • Fixed CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS not stripping beta tool-schema fields, causing proxy gateways to reject requests …

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Claude Code 2.1.76: MCP-Elicitation, /effort und neue Hooks

Version 2.1.76 bringt MCP-Elicitation mit interaktivem Dialog, die Hooks Elicitation, ElicitationResult und PostCompact, den /effort-Befehl, das CLI-Flag -n/--name und worktree.sparsePaths und behebt mehrere Fehler.

  • Added MCP elicitation support — MCP servers can now request structured input mid-task via an interactive dialog (form fields or browser URL)
  • Added new Elicitation and ElicitationResult hooks to intercept and override responses before they're sent back
  • Added -n / --name <name> CLI flag to set a display name for the session at startup
  • Added worktree.sparsePaths setting for claude --worktree in large monorepos to check out only the directories you need via git sparse-checkout
  • Added PostCompact hook that fires after compaction completes
  • Added /effort slash command to set model effort level
  • Added session quality survey — enterprise admins can configure the sample rate via the feedbackSurveyRate setting
  • Fixed deferred tools (loaded via ToolSearch) losing their input schemas after conversation compaction, causing array and number parameters to be rejected with type errors
  • Fixed slash commands showing "Unknown skill"
  • Fixed plan mode asking for re-approval after the plan was already accepted
  • Fixed voice mode swallowing keypresses while a permission dialog or plan editor was open
  • Fixed /voice not working on Windows when installed via npm
  • Fixed spurious "Context limit reached" when invoking a skill with model: frontmatter on a 1M-context session
  • Fixed "adaptive thinking is not supported on this model" error when using non-standard model strings
  • Fixed Bash(cmd:*) permission rules not matching when a quoted argument contains # …

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Claude Code 2.1.75: 1M-Kontext für Opus 4.6 und /color

Version 2.1.75 aktiviert für Max, Team und Enterprise standardmäßig das 1M-Kontextfenster für Opus 4.6, fügt den Befehl /color, Sessionnamen in der Prompt-Leiste und Zeitstempel bei Memory-Dateien hinzu und behebt viele Fehler.

  • Added 1M context window for Opus 4.6 by default for Max, Team, and Enterprise plans (previously required extra usage)
  • Added /color command for all users to set a prompt-bar color for your session
  • Added session name display on the prompt bar when using /rename
  • Added last-modified timestamps to memory files, helping Claude reason about which memories are fresh vs. stale
  • Added hook source display (settings/plugin/skill) in permission prompts when a hook requires confirmation
  • Fixed voice mode not activating correctly on fresh installs without toggling /voice twice
  • Fixed the Claude Code header not updating the displayed model name after switching models with /model or Option+P
  • Fixed session crash when an attachment message computation returns undefined values
  • Fixed Bash tool mangling ! in piped commands (e.g., jq 'select(.x != .y)' now works correctly)
  • Fixed managed-disabled plugins showing up in the /plugin Installed tab — plugins force-disabled by your organization are now hidden
  • Fixed token estimation over-counting for thinking and tool_use blocks, preventing premature context compaction
  • Fixed corrupted marketplace config path handling
  • Fixed /resume losing session names after resuming a forked or continued session
  • Fixed Esc not closing the /status dialog after visiting the Config tab
  • Fixed input handling when accepting or rejecting a plan …

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Claude Code 2.1.74: Vorschläge in /context und autoMemoryDirectory

Version 2.1.74 ergänzt umsetzbare Optimierungsvorschläge in /context sowie die Einstellung autoMemoryDirectory und behebt unter anderem ein Speicherleck, Fehler bei MCP OAuth, Berechtigungsregeln und SessionEnd-Hooks.

  • Added actionable suggestions to /context command — identifies context-heavy tools, memory bloat, and capacity warnings with specific optimization tips
  • Added autoMemoryDirectory setting to configure a custom directory for auto-memory storage
  • Fixed memory leak where streaming API response buffers were not released when the generator was terminated early, causing unbounded RSS growth on the Node.js/npm code path
  • Fixed managed policy ask rules being bypassed by user allow rules or skill allowed-tools
  • Fixed full model IDs (e.g., claude-opus-4-5) being silently ignored in agent frontmatter model: field and --agents JSON config — agents now accept the same model values as --model
  • Fixed MCP OAuth authentication hanging when the callback port is already in use
  • Fixed MCP OAuth refresh never prompting for re-auth after the refresh token expires, for OAuth servers that return errors with HTTP 200 (e.g. Slack)
  • Fixed voice mode silently failing on the macOS native binary for users whose terminal had never been granted microphone permission — the binary now includes the audio-input entitlement so macOS prompts correctly
  • Fixed SessionEnd hooks being killed after 1.5 s on exit regardless of hook.timeout — now configurable via CLAUDE_CODE_SESSIONEND_HOOKS_TIMEOUT_MS
  • Fixed /plugin install failing inside the REPL for marketplace plugins with local sources …

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Claude Code 2.1.73: modelOverrides-Einstellung und Stabilitätsfixes

Version 2.1.73 fügt die Einstellung modelOverrides für eigene Provider-Modell-IDs und Hinweise bei SSL-Zertifikatsfehlern hinzu und behebt Freezes, Deadlocks sowie mehrere Fehler bei Subagents, /resume, /loop und Voice-Modus.

  • Added modelOverrides setting to map model picker entries to custom provider model IDs (e.g. Bedrock inference profile ARNs)
  • Added actionable guidance when OAuth login or connectivity checks fail due to SSL certificate errors (corporate proxies, NODE_EXTRA_CA_CERTS)
  • Fixed freezes and 100% CPU loops triggered by permission prompts for complex bash commands
  • Fixed a deadlock that could freeze Claude Code when many skill files changed at once (e.g. during git pull in a repo with a large .claude/skills/ directory)
  • Fixed Bash tool output being lost when running multiple Claude Code sessions in the same project directory
  • Fixed subagents with model: opus/sonnet/haiku being silently downgraded to older model versions on Bedrock, Vertex, and Microsoft Foundry
  • Fixed background bash processes spawned by subagents not being cleaned up when the agent exits
  • Fixed /resume showing the current session in the picker
  • Fixed /ide crashing with onInstall is not defined when auto-installing the extension
  • Fixed /loop not being available on Bedrock/Vertex/Foundry and when telemetry was disabled
  • Fixed SessionStart hooks firing twice when resuming a session via --resume or --continue
  • Fixed JSON-output hooks injecting no-op system-reminder messages into the model's context on every turn
  • Fixed voice mode session corruption when a slow connection overlaps a new recording
  • Fixed Linux sandbox failing to start with "ripgrep (rg) not found" on native builds…

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Claude Code von Anthropic

Claude Code 2.1.72: ExitWorktree, /plan mit Beschreibung und vereinfachte Effort-Stufen

Version 2.1.72 ergänzt das ExitWorktree-Tool, eine Beschreibung für /plan, die w-Taste in /copy und CLAUDE_CODE_DISABLE_CRON, erweitert die Bash-Allowlist, vereinfacht die Effort-Stufen auf low/medium/high und verbessert /config sowie Sprach­eingabe.

  • Fixed tool search to activate even with ANTHROPIC_BASE_URL as long as ENABLE_TOOL_SEARCH is set.
  • Added w key in /copy to write the focused selection directly to a file, bypassing the clipboard (useful over SSH)
  • Added optional description argument to /plan (e.g., /plan fix the auth bug) that enters plan mode and immediately starts
  • Added ExitWorktree tool to leave an EnterWorktree session
  • Added CLAUDE_CODE_DISABLE_CRON environment variable to immediately stop scheduled cron jobs mid-session
  • Added lsof, pgrep, tput, ss, fd, and fdfind to the bash auto-approval allowlist, reducing permission prompts for common read-only operations
  • Restored the model parameter on the Agent tool for per-invocation model overrides
  • Simplified effort levels to low/medium/high (removed max) with new symbols (○ ◐ ●) and a brief notification instead of a persistent icon. Use /effort auto to reset to default
  • Improved /config — Escape now cancels changes, Enter saves and closes, Space toggles settings
  • Improved up-arrow history to show current session's messages first when running multiple concurrent sessions
  • Improved voice input transcription accuracy for repo names and common dev terms (regex, OAuth, JSON)
  • Improved bash command parsing by switching to a native module — faster initialization and no memory leak
  • Reduced bundle size by ~510 KB …

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Claude Code 2.1.71: /loop-Befehl und Cron-Planung

Version 2.1.71 führt den Befehl /loop und Cron-Tools für wiederkehrende Prompts ein, macht die Push-to-Talk-Taste umbelegbar, erweitert die Bash-Allowlist und behebt mehrere Freezes und Fehler.

  • Added /loop command to run a prompt or slash command on a recurring interval (e.g. /loop 5m check the deploy)
  • Added cron scheduling tools for recurring prompts within a session
  • Added voice:pushToTalk keybinding to make the voice activation key rebindable in keybindings.json (default: space) — modifier+letter combos like meta+k have zero typing interference
  • Added fmt, comm, cmp, numfmt, expr, test, printf, getconf, seq, tsort, and pr to the bash auto-approval allowlist
  • Fixed stdin freeze in long-running sessions where keystrokes stop being processed but the process stays alive
  • Fixed a 5–8 second startup freeze for users with voice mode enabled, caused by CoreAudio initialization blocking the main thread after system wake
  • Fixed startup UI freeze when many claude.ai proxy connectors refresh an expired OAuth token simultaneously
  • Fixed forked conversations (/fork) sharing the same plan file, which caused plan edits in one fork to overwrite the other
  • Fixed the Read tool putting oversized images into context when image processing failed, breaking subsequent turns in long image-heavy sessions
  • Fixed false-positive permission prompts for compound bash commands containing heredoc commit messages
  • Fixed plugin installations being lost when running multiple Claude Code instances
  • Fixed claude.ai connectors failing to reconnect after OAuth token refresh …

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