Claude Code 2.1.283 发布：94 项 CLI 改动

Claude Code Changelog @ClaudeCodeLog原推发布于 2026.09.26

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Claude Code 2.1.283 has been released. 94 CLI changes Highlights: • availableModelsMatch='exact' locks an availableModels entry to the named model version, blocking new releases • Opt-in x-claude-code-prompt-id header lets LLM gateways group and correlate requests for one user prompt • Opt-in load_test_mode builds/signs requests, blocks upstream and serves canned replies for safe load testing Full details are in thread ↓