Claude Code 2.1.274 发布：108 项 CLI 改动

Claude Code Changelog @ClaudeCodeLog原推发布于 2026.09.17

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Claude Code 2.1.274 is now available. 108 CLI changes Highlights: • Shows critical-memory warning with steps to free memory or restart safely, reducing crash risk • Sessions stop looping on 'unexpected tool_use_id' 400s; transcripts self-heal or show a clear /rewind error • 403 insufficient_scope errors now show missing permissions and link to /mcp for re-auth to speed fixes Full details are in thread ↓