Claude Code 2.1.274 更新：新增内存告警与 MCP 配置，修复多项问题

AI 摘要

Claude Code 发布 2.1.274 版本更新，新增内存告警、MCP 启动等待时间配置、OpenTelemetry 追踪属性与事件、网关 Postgres 连接超时配置等能力，并修复了大量 MCP 连接、会话恢复、后台代理、网关稳定性及终端交互相关问题。

正文节选

- Added a visible warning when memory usage is critical, with steps to free memory or restart safely - Added `CLAUDE_CODE_MCP_STARTUP_WAIT_MS` to bound how long the first non-interactive turn waits for connecting MCP servers (`0` = don't wait) - Added `effort` attribute to the `claude_code.llm_request` OpenTelemetry trace span, matching the `api_request` event - Added `claude_code.managed_settings_resolved` OTel event: managed-settings sources and policy helper state; redacted settings and diges

发布时间：—

抓取时间：2026-09-19 17:59

来源机构：Anthropic