Warp 更新：会话回滚、Codex 后端、AI 聊天等多项改进

Codex 后端让助手直接使用现有 Codex 登录，无需额外 API 密钥。AI 聊天支持实时流式回答、/suggest 建议下一条消息，并可靠地重新打开。

AI Shell 的 # 快速修复增加了注入检测，并阻止访问 .env 和 SSH 密钥等凭证文件。

SmartPrompt 在无代理或编辑器运行时支持 Cmd+Q 快速退出，Smart Tab 默认先接受灰色自动建议。

Full changelog 👇 1. Session Scrollback: reopen a pane and its scrollback comes back, up to 1,500 lines, reflowing when the width changed. During long AI output, scrolling or resizing no longer jumps you to the top. 2. Codex Backend: the assistant runs on your existing Codex login, no separate API key needed. 3. AI Chat: the overlay streams answers in real time, suggests your next message with /suggest, and reopens reliably. 4. AI Shell: the # quick-fix adds injection detection, and tool access blocks credential files like .env and SSH keys in any directory. 5. SmartPrompt: Cmd+Q quits instantly when every pane is at a shell prompt, asks first when an agent or editor is running, and no longer prompts just because background helpers like gitstatusd are alive. 6. Smart Tab: Tab accepts the grey autosuggestion first, then falls back to completion. Set smart_tab_mode = 'completion_first' for the old behavior. 7. macOS Window: theme switches refresh every window at once, fullscreen exit is clean, and a title-bar click no longer maximizes. 8. Document Open: PDFs, images, media, archives, and Office files open in their default app instead of VS Code. 9. Polish: prompt colors stay correct for Starship, tmux, and Powerline; zsh setup no longer prints a stray "command not found"; the Nightly is now a signed, notarized DMG. Grab it and take a look at the freshly rebuilt site: kaku.fun 4📊 1 ⚡

本条情报归属 AITOP「产品」核心追踪栏目。在跨区域产业观察坐标中，该动态直接关联「AI 开发者工具链、Coding Agent 与工程化实践」研究主线，反映出当前技术演进与商业落地的最新风向。涉及核心实体与技术议题包括：Warp、终端、会话回滚、AI 聊天，读者可通过下方标签进入对应专题页查阅历史脉络与关联对比。

信源核验说明：本文原始线索采编自「Tw93」（@HiTw93），经 AITOP 多维评分管线结构化提炼。截至目前，全网已有 2 家独立信源对该事件进行交叉印证与跟进报道（含 Claude Code: GitHub Releases 等），属于近期高关注度行业信号。