Claude Code 2.1.277 发布，87 项 CLI 改动

Claude Code Changelog @ClaudeCodeLog原推发布于 2026.09.19

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Claude Code 2.1.277 is available. 87 CLI changes Highlights: • Projects lacking CLAUDE.md now read AGENTS.md for project instructions, enabling agent configs in /config • claude -p and Agent SDK sessions that hung now report errors and exit 1, avoiding silent stalls • Fixed 'text content blocks must be non-empty' errors from prior empty assistant turns so requests proceed Full details are in thread ↓