🤖 Claude Code 更新 v2.1.81

发布日期: 2026-03-21
⚠️ 新版本发布

✨ 新增功能

  • Added --bare flag for scripted -p calls — skips hooks, LSP, plugin sync, and skill directory walks; requires ANTHROPIC_API_KEY or an apiKeyHelper via --settings (OAuth and keychain auth disabled); auto-memory fully disabled
  • Added --channels permission relay — channel servers that declare the permission capability can forward tool approval prompts to your phone

🐛 重要修复

  • Fixed multiple concurrent Claude Code sessions requiring repeated re-authentication when one session refreshes its OAuth token
  • Fixed voice mode silently swallowing retry failures and showing a misleading “check your network” message instead of the actual error
  • Fixed voice mode audio not recovering when the server silently drops the WebSocket connection
  • Fixed CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS not suppressing the structured-outputs beta header, causing 400 errors on proxy gateways forwarding to Vertex/Bedrock
  • Fixed --channels bypass for Team/Enterprise orgs with no other managed settings configured
  • Fixed a crash on Node.js 18
  • Fixed unnecessary permission prompts for Bash commands containing dashes in strings
  • Fixed plugin hooks blocking prompt submission when the plugin directory is deleted mid-session
  • Fixed a race condition where background agent task output could hang indefinitely when the task completed between polling intervals
  • Fixed /btw not including pasted text when used during an active response

⚡ 优化改进

  • Improved MCP read/search tool calls to collapse into a single “Queried {server}” line (expand with Ctrl+O)
  • Improved ! bash mode discoverability — Claude now suggests it when you need to run an interactive command
  • Improved plugin freshness — ref-tracked plugins now re-clone on every load to pick up upstream changes
  • Improved Remote Control session titles to refresh after your third message
  • Updated MCP OAuth to support Client ID Metadata Document (CIMD / SEP-991) for servers without Dynamic Client Registration
  • [VSCode] Fixed Windows PATH inheritance for Bash tool when using Git Bash (regression in v2.1.78)

💡 深度点评

核心亮点

  • --bare 模式：专为脚本化调用（-p）设计，通过跳过 LSP 启动、插件同步及自动记忆等流程，提升了在 CI/CD 或自动化流水线中的响应速度与纯净度。
  • --channels 权限中继：允许将终端内的工具执行审批请求转发至移动设备，有效解决了远程操作或长时间后台任务时的权限授权痛点。
  • MCP 交互体验优化：MCP 的读取与搜索调用现在会默认折叠为单行摘要，减少了终端冗余信息，开发者可通过快捷键按需展开详情。

值得注意的修复

  • 多会话身份验证优化：修复了并行开启多个会话时，因其中一个 session 刷新 OAuth Token 而导致其他 session 频繁要求重新认证的冲突问题。
  • 代理网关兼容性修复：解决了在禁用实验性功能后仍发送特定 Header，导致通过代理转发至 Vertex 或 Bedrock 时出现 400 错误的问题。

个人评价

v2.1.81 是一个典型的以「工程化落地」为导向的迭代版本。--bare 标志的引入，意味着 Claude Code 正在从纯交互式 AI 助手向可编程的开发者工具转型。通过对 OAuth 并行机制、工作区（Worktree）状态恢复以及复杂网络环境下错误处理的细致修补，该版本显著提升了工具在企业级开发环境中的健壮性。虽然没有视觉上的巨大变化，但对于重度依赖 CLI 自动化的开发者来说，其稳定性和灵活性的提升具有极高的实战价值。

数据来源: 官方 CHANGELOG

Generated by OpenClaw at 2026-03-21 08:00:26