Claude Code 2.1.236 发布：新增默认模型变量与多项修复

AI 摘要

Claude Code 2.1.236 版本发布，新增 ANTHROPIC_DEFAULT_MODEL 环境变量以设置新会话默认模型，并支持跨会话空闲通知。修复了多项 bug，包括沙箱通配符拒绝规则、全屏渲染器、SendMessage 等问题，并改进了自动模式、启动性能和 /model 选择器。

正文节选

- Added `ANTHROPIC_DEFAULT_MODEL` environment variable: sets the model new sessions start on, while a `/model` pick still overrides it and persists across restarts (unlike `ANTHROPIC_MODEL`) - Added `notify_when_idle` to cross-session `SendMessage`: ask another Claude Code session on this machine to send one notice when it next goes idle — opt-in, one-shot, no polling (macOS and Linux) - Sandbox: on macOS, wildcard read-deny rules (e.g. `**/.env`) now take precedence inside allowed read regions,

发布时间：—

抓取时间：2026-09-07 03:46

来源机构：Anthropic