Claude Code v2.1.271
Claude Code v2.1.271 was released on .
Summary
Claude Code 2.1.271 brings faster remote coding sessions with a new fast mode that lets you speed up your work in cloud and self-hosted environments. You can now toggle performance instantly to match your workflow. Check the full release notes to see what else has changed.
Release Context
- This was the 216th Claude Code release of 2026 tracked by Havoptic.
- It shipped 2 days after Claude Code v2.1.270 (September 12, 2026).
- Claude Code: ships every 1.1 days — 28 releases in the last month.
Why it matters: Code sessions now run in fast mode.
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Antigravity CLI v1.2.5 (September 17, 2026)
- Antigravity CLI v1.2.4 (September 16, 2026)
- GitHub Copilot CLI v1.0.85 (September 16, 2026)
- Grok Build v1.0.34 (September 16, 2026)
- Devin Desktop v3.10.31 (September 16, 2026)
Compare Claude Code: vs OpenAI Codex CLI · vs Cursor · vs Gemini CLI · vs Kiro CLI · vs GitHub Copilot CLI · vs Devin Desktop · vs Antigravity CLI · vs Grok Build
Release Notes
- Added fast mode in Claude Code Remote sessions (cloud and self-hosted runners): the host's fast-mode setting or /fast typed in the session applies where your organi
Other Recent Claude Code Releases
- v2.1.276 (September 18, 2026)
- v2.1.275 (September 17, 2026)
- v2.1.274 (September 16, 2026)
- v2.1.273 (September 15, 2026)
- v2.1.269 (September 11, 2026)
All Claude Code releases · All AI coding tool releases on Havoptic