- [new] Added the
gatewayCLI subcommand. - [new] Extended the watch tool schema to accept an optional WebSocket URL (and protocols) in addition to or instead of a shell command.
- [changed] Updated production-precedence language and several safety rule categories (including browser navigation, workload interference, self-modification, and public-surface creation) to improve clarity and coverage.
- [changed] Refined focus-mode and plan-mode instructions so the agent more consistently respects user intent around edits and visibility.
- [changed] Adjusted context-management and ambient-context handling text.
Models & prompts
Prompt fragments received multiple targeted updates to safety classifiers, production rules, browser-MCP injection signals, and focus/plan mode behavior.
Under the hood
- New environment variables:
CLAUDE_CODE_DISABLE_MOUSE_CLICKS,CLAUDE_CODE_FRAME_TIMING_SAMPLE_EVERY,CLAUDE_DISABLE_ADOPT, and theCLAUDE_DISABLEgroup. - Additional internal feature gates and backend routes were introduced.
Upgrade notes
No manual steps required.