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Claude Code 2.1.275

UpdateVerifiedAdded Sep 22, 2026

What's changed Added the signed-in account to Claude apps gateway sign-in: when the gateway names it, you confirm it before the credential is saved, and /status shows it Added a send-now key (ctrl+enter, or ctrl+x ctrl+s) that interrupts the current turn and sends all queued messages at once; sent and queued messages show in gray until the model receives...

Topics: LLMs, MCP, Streaming, Observability, Developer tools

Anthropic's release notes

Summaries of vendors' own notes. Product names and logos belong to their owners; logos via logo.dev.

More Claude Code releases

Every Claude Code release
DateRelease
Sep 17Claude Code 2.1.274
Update
Sep 18Claude Code 2.1.277
Update
Sep 18Claude Code 2.1.276
Update
Sep 19Claude Code 2.1.278
Update
Sep 15Claude Code 2.1.273
Update
Sep 15Claude Code 2.1.272
Update
Sep 14Claude Code 2.1.271
Update
Sep 22Claude Code 2.1.280
Update

Also shipped on Sep 17, 2026

Anthropic in September 2026

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