Claude Code 2.1.85 发布：新增 MCP 环境变量与 hooks 过滤，修复多项问题

AI 摘要

Claude Code 2.1.85 版本发布，新增了 MCP 服务器环境变量、hooks 条件过滤字段、时间戳标记等多项功能，并修复了多个 bug，包括 /compact 失败、MCP OAuth 授权、内存泄漏等问题。该版本还改进了性能，如用纯 TypeScript 实现替换 WASM yoga-layout 以提升滚动性能。

正文节选

- Added `CLAUDE_CODE_MCP_SERVER_NAME` and `CLAUDE_CODE_MCP_SERVER_URL` environment variables to MCP `headersHelper` scripts, allowing one helper to serve multiple servers - Added conditional `if` field for hooks using permission rule syntax (e.g., `Bash(git *)`) to filter when they run, reducing process spawning overhead - Added timestamp markers in transcripts when scheduled tasks (`/loop`, `CronCreate`) fire - Added trailing space after `[Image #N]` placeholder when pasting images - Deep link

发布时间：—

抓取时间：2026-09-07 03:46

来源机构：Anthropic