Releases · Claude
Claude Code release notes — page 7
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 2.1.131 to 2.1.153.
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 2.1.153
Added skipLfs option to github/git plugin marketplace sources to skip Git LFS downloads during clone and update · Claude Code now shows a one-time…
Official notes on GitHubClaude Code 2.1.152
/code-review --fix now applies review findings to your working tree after the review, surfacing reuse, simplification, and efficiency suggestions; /simplify now invokes /code-review --fix…
Official notes on GitHubClaude Code 2.1.150
Internal infrastructure improvements (no user-facing changes)
Official notes on GitHubClaude Code 2.1.149
/usage now shows a per-category breakdown of what's driving your limits usage — skills, subagents, plugins, and per-MCP-server cost · /diff detail view can…
Official notes on GitHubClaude Code 2.1.148
Fixed the Bash tool returning exit code 127 on every command for some users (a regression introduced in 2.1.147)
Official notes on GitHubClaude Code 2.1.147
Pinned background sessions (Ctrl+T in claude agents) now stay alive when idle, are restarted in place to apply Claude Code updates, and are shed…
Official notes on GitHubClaude Code 2.1.146
Renamed /simplify to /code-review with an optional effort level (e.g. /code-review high) · Auto mode no longer suppresses AskUserQuestion when the user or a…
Official notes on GitHubClaude Code 2.1.145
Added claude agents --json to list live Claude sessions as JSON for scripting (tmux-resurrect, status bars, session pickers) · Added agent_id and parent_agent_id attributes…
Official notes on GitHubClaude Code 2.1.144
Added /resume support for background sessions — sessions started via claude --bg or agent view now appear alongside interactive ones, marked with bg ·…
Official notes on GitHubClaude Code 2.1.143
Added plugin dependency enforcement: claude plugin disable now refuses when another enabled plugin depends on the target (with a copy-pasteable disable-chain hint), and claude…
Official notes on GitHubClaude Code 2.1.142
Added new claude agents flags: --add-dir, --settings, --mcp-config, --plugin-dir, --permission-mode, --model, --effort, and --dangerously-skip-permissions to configure dispatched background sessions · Fast mode now uses…
Official notes on GitHubClaude Code 2.1.141
Added terminalSequence field to hook JSON output so hooks can emit desktop notifications, window titles, and bells without a controlling terminal · Added CLAUDE_CODE_PLUGIN_PREFER_HTTPS…
Official notes on GitHubClaude Code 2.1.140
Improved Agent tool subagent_type matching to accept case- and separator-insensitive values (e.g. "Code Reviewer" resolves to code-reviewer) · Updated agent color palette · Fixed…
Official notes on GitHubClaude Code 2.1.139
Added agent view (Research Preview): a single list of every Claude Code session — running, blocked on you, or done. Run claude agents to…
Official notes on GitHubClaude Code 2.1.138
Internal fixes
Official notes on GitHubClaude Code 2.1.137
[VSCode] Fixed extension failing to activate on Windows
Official notes on GitHubClaude Code 2.1.136
Added CLAUDE_CODE_ENABLE_FEEDBACK_SURVEY_FOR_OTEL to re-enable the session quality survey for enterprises capturing responses through OpenTelemetry · Added settings.autoMode.hard_deny for auto mode classifier rules that block…
Official notes on GitHubClaude Code 2.1.133
Added worktree.baseRef setting (fresh | head) to choose whether --worktree, EnterWorktree, and agent-isolation worktrees branch from origin/ or local HEAD. Note: the default fresh…
Official notes on GitHubClaude Code 2.1.132
Added CLAUDE_CODE_SESSION_ID environment variable to the Bash tool subprocess environment, matching the session_id passed to hooks · Added CLAUDE_CODE_DISABLE_ALTERNATE_SCREEN=1 env var to opt out…
Official notes on GitHubClaude Code 2.1.131
Fixed VS Code extension failing to activate on Windows due to a hardcoded build path in the bundled SDK (createRequire polyfill bug) · Fixed…
Official notes on GitHubAlso tracked: Claude news · Claude resets · Blog