Claude Code 2.1.216 发布：新增沙箱文件系统禁用设置并修复多项问题

AI 摘要

Claude Code 2.1.216 版本发布，新增 sandbox.filesystem.disabled 设置以跳过文件系统隔离，同时修复了长会话性能下降、OAuth 令牌过期、后台代理会话恢复、工作树隔离、MCP 重新认证等多个问题，并改进了 /fork、/context、/rewind 等命令的体验。

正文节选

- Added `sandbox.filesystem.disabled` setting to skip filesystem isolation while keeping network egress control - Fixed a slowdown in long sessions where message normalization cost grew quadratically with the number of turns, causing multi-second stalls and slow resumes - Fixed auto mode denying commands with "HTTP 401" classifier errors after the OAuth token expired or rotated mid-session - Fixed AskUserQuestion telling Claude to continue even when your answer asked it to wait or explain first

发布时间：—

抓取时间：2026-09-07 03:46

来源机构：Anthropic