Claude Code 2.1.307：43 项 CLI 更新

Claude Code Changelog @ClaudeCodeLog原推发布于 2026.10.22

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Claude Code 2.1.307 has been released. 43 CLI changes, 1 system prompt change Highlights: • Added /claude-api api-version to switch Claude API code to 2026-10-21, enabling updated API behavior • Stop double HTTP MCP sends on disconnect; only idempotent/read-only tools retried to avoid duplicates • The /clear command now makes cleared conversations persist across restarts, preventing them from reappearing Full details are in thread ↓