Claude Code 2.1.271 release notes

Version

2.1.271

Released

14 September 2026

Status

Stable release

What's new in Claude Code 2.1.271

The official notes for Claude Code 2.1.271 list 96 changes: 8 new features, 39 fixes, 2 performance improvements, 2 security changes and 45 other changes.

• 8 new features
• 39 fixes
• 2 performance improvements
• 2 security changes
• 45 other changes

Highlights

• security change Fixed a cached organization policy being reused after switching accounts, organizations, or API keys, and the policy not refreshing until…
• security change [Code Review] Fixed follow-up reviews re-posting a security finding a person had already resolved when a later push moved the…
• new feature Added fast mode in Claude Code Remote sessions (cloud and self-hosted runners): the host's fast-mode setting or /fast typed in…
• new feature Added mouse support to the /config panel in fullscreen mode: the wheel scrolls the settings list, a click on a…
• new feature Added claude self-hosted-runner --drain-marker-file <path>: when that file exists at a SIGTERM drain, the runner reports its exit to the…

Our short summary: changes are counted and classified automatically from the official notes, and highlights are shortened. The complete, authoritative list is in the official release notes on GitHub.

Full release notes on GitHub (Claude Code 2.1.271)

All Claude Code release notes · All releases

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