Claude Code v2.1.108

Descripción Detallada

What's changed - Added `ENABLEPROMPTCACHING1H` env var to opt into 1-hour prompt cache TTL on API key, Bedrock, Vertex, and Foundry (`ENABLEPROMPTCACHING1HBEDROCK` is deprecated but still honored), and `FORCEPROMPTCACHING5M` to force 5-minute TTL - Added recap feature to provide context when returning to a session, configurable in /config and manually invocable with /recap; force with `CLAUDECODEENABLEAWAYSUMMARY` if telemetry disabled. - The model can now discover and invoke built-in slash commands like `/init`, `/review`, and `/security-review` via the Skill tool - `/undo` is now an alias for `/rewind` - Improved `/model` to warn before switching models mid-conversation, since the next response re-reads the full history uncached - Improved `/resume` picker to default to sessions from the current directory; press `Ctrl+A` to show all projects - Improved error messages: server rate limits are now distinguished from plan usage limits; 5xx/529 errors show a link to status.claude.com; unknown slash commands suggest the closest match - Reduced memory footprint for file reads, edits, and syntax highlighting by loading language grammars on demand - Added "verbose" indicator when viewing the detailed transcript (`Ctrl+O`) - Added a warning at startup when prompt caching is disabled via `DISABLEPROMPTCACHING*` environment variables - Fixed paste not working in the `/login` code prompt (regression in 2.1.105) - Fixed subscribers who set `DISABLE_TELEMETRY` falling