[Release] anthropics/claude-code v2.1.152: v2.1.152

Claude Code v2.1.152 introduces significant enhancements to code review workflows, skill management, and user interface. Key additions include `/code-review --fix` for automatic code improvements, dynamic skill reloading via `SessionStart` hooks, new hook events for message transformation, and improved Vim mode navigation. The release also addresses numerous bug fixes related to terminal rendering, plugin management, MCP server connectivity, and session state handling.

Key Points

• •/code-review --fix now automatically applies review findings to working tree with reuse and efficiency suggestions
• •Skills can set `disallowed-tools` in frontmatter to restrict model tool access during skill execution
• •/reload-skills command re-scans skill directories without session restart
• •SessionStart hooks can return `reloadSkills: true` and set session title via `hookSpecificOutput.sessionTitle`
• •New MessageDisplay hook event enables transformation or hiding of assistant message text during display
• •Admin-controlled `pluginSuggestionMarketplaces` setting allowlists org marketplaces for context-aware plugin suggestions
• •Fallback model automatically switches for remaining session when primary model unavailable
• •Vim mode: `/` in NORMAL mode now opens reverse history search (Ctrl+R equivalent)
• •/usage breakdown now includes large session files with flat memory usage via streaming reads
• •Thinking summaries display as markdown, stay readable for 3+ seconds, capped at 10 lines with Ctrl+O for full view

Workflow Diagram

Concepts