Releases · Claude
Claude Code release notes — page 9
Stable releases of Claude Code from the anthropics/claude-code GitHub repository, newest first. Each entry summarises the main changes and links to the full official notes; every version also has its own page. This page covers versions 2.1.77 to 2.1.101.
Latest Claude Code version
Released · Official notes on GitHub
Short summaries here; each version has its own page with a summary of the changes and a link to the official release notes. New entries appear after a successful sync.
Claude Code 2.1.101
Added /team-onboarding command to generate a teammate ramp-up guide from your local Claude Code usage · Added OS CA certificate store trust by default,…
Official notes on GitHubClaude Code 2.1.100
Official notes on GitHubClaude Code 2.1.98
Added interactive Google Vertex AI setup wizard accessible from the login screen when selecting "3rd-party platform", guiding you through GCP authentication, project and region…
Official notes on GitHubClaude Code 2.1.97
Added focus view toggle (Ctrl+O) in NO_FLICKER mode showing prompt, one-line tool summary with edit diffstats, and final response · Added refreshInterval status line…
Official notes on GitHubClaude Code 2.1.96
Fixed Bedrock requests failing with 403 "Authorization header is missing" when using AWS_BEARER_TOKEN_BEDROCK or CLAUDE_CODE_SKIP_BEDROCK_AUTH (regression in 2.1.94)
Official notes on GitHubClaude Code 2.1.94
Added support for Amazon Bedrock powered by Mantle, set CLAUDE_CODE_USE_MANTLE=1 · Changed default effort level from medium to high for API-key, Bedrock/Vertex/Foundry, Team, and…
Official notes on GitHubClaude Code 2.1.92
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)…
Official notes on GitHubClaude Code 2.1.91
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 ·…
Official notes on GitHubClaude Code 2.1.90
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…
Official notes on GitHubClaude Code 2.1.89
Added "defer" permission decision to PreToolUse hooks — headless sessions can pause at a tool call and resume with -p --resume to have the…
Official notes on GitHubClaude Code 2.1.87
Fixed messages in Cowork Dispatch not getting delivered
Official notes on GitHubClaude Code 2.1.86
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…
Official notes on GitHubClaude Code 2.1.85
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…
Official notes on GitHubClaude Code 2.1.84
Added PowerShell tool for Windows as an opt-in preview. Learn more at · Added ANTHROPIC_DEFAULT_{OPUS,SONNET,HAIKU}_MODEL_SUPPORTS env vars to override effort/thinking capability detection for pinned…
Official notes on GitHubClaude Code 2.1.83
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…
Official notes on GitHubClaude Code 2.1.81
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…
Official notes on GitHubClaude Code 2.1.80
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'…
Official notes on GitHubClaude Code 2.1.79
Added --console flag to claude auth login for Anthropic Console (API billing) authentication · Added "Show turn duration" toggle to the /config menu ·…
Official notes on GitHubClaude Code 2.1.78
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…
Official notes on GitHubClaude Code 2.1.77
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…
Official notes on GitHubAlso tracked: Claude news · Claude resets · Blog