Claude Code v2.1.121
Summary
- Added alwaysLoad option to MCP server config — when true, all tools from that server skip tool-search deferral and are always available - Added claude plugin prune to remove orphaned auto-install...
Release Notes
- Added alwaysLoad option to MCP server config — when true, all tools from that server skip tool-search deferral and are always available - Added claude plugin prune to remove orphaned auto-installed plugin dependencies; plugin uninstall --prune cascades - Added a type-to-filter search box to /skills so you can find a skill in long lists without scrolling - PostToolUse hooks can now replace tool output for all tools via hookSpecificOutput.updatedToolOutput (previously MCP-only) - Fullscreen mode: typing into the prompt no longer jumps scroll back to the bottom after you've scrolled up to read earlier output - Dialogs that overflow the terminal are now scrollable with arrow keys, PgUp/PgDn, home/end, and mouse wheel in both fullscreen and non-fullscreen modes - Clicking any line of a long URL that wraps across rows in fullscreen mode now opens the full URL - SDK and claude -p: CLAUDECODEFORKSUBAGENT=1 now works in non-interactive sessions - --dangerously-skip-permissions no longer prompts for writes to .claude/skills/, .claude/agents/, and .claude/commands/ - /terminal-setup now enables iTerm2's "Applications in terminal may access clipboard" setting so /copy works, including from tmux - MCP servers that hit a transient error during startup now auto-retry up to 3 times instead of staying disconnected - The terminal tab session title is now generated in your configured language setting - Claude.ai connectors with the same upstream URL are now deduplicated instead of appearing as duplicates - Vertex AI: support X.509 certificate-based Workload Identity Federation (mTLS ADC) - Faster startup after upgrading: removed the Recent Activity panel from the release-notes splash - LSP diagnostic summaries now expand on click/ctrl+o and show the expand hint - SDK: mcpauthenticate now supports redirectUri for custom scheme completion and claude.ai connectors - OpenTelemetry: added stopreason, genai.response.finishreasons, and usersystemprompt (gated behind OTELLOGUSERPROMPTS) to