Release v0.9.0 · agegr/pi-web

中文

基于 v0.8.11..v0.9.0 的提交整理。

在文件面板中新增工作区终端标签页，支持恢复、重连、重启和可靠的进程清理（9290c27，#695）。
新增会话全文搜索，可查看命中片段、跳转到具体消息，并同步跨窗口变化（1cbd96f）。
支持选中助手回复中的文本后在当前对话提问，或从该位置创建带引用的新分支对话（c0abfc2，#698）。
重新启用内置 subagent 的 Agents 设置入口和运行时开关；该功能仍默认关闭（237d0ca）。
插件设置新增版本检查、单项更新和批量更新（50b7f79，#611）。
文件面板新增视频预览；完成的 Mermaid 图表默认显示预览并支持 SVG 下载（9dceb23，#655；f3925bf，#693）。
新增聊天内容宽度、字号和思考块默认展开设置；流式生成时可用 Alt/Option+Enter 发送跟进消息，并在模型不支持图片时给出提示（039e843，8aec7a1，abb74bf，6d7c5e0）。
新增 PI_WEB_IDLE_TIMEOUT_MS，可调整或关闭会话空闲回收（e9f954a，#665）。

修复压缩与分页后历史消息缺失、最新回复丢失和 minimap 无法导航的问题（cd6032b，0ddb21f）。
保留新会话未发送的文字与图片草稿，并恢复每个会话独立的阅读位置（77ffe3c，430fe4d）。
扩展请求对话框现在可折叠、支持键盘导航和截止时间提示；同时修正状态栏长文本及 widget 间距（7c5f4e6，2356904，cc1394d，2e1c402）。
修复子路径部署导航、Windows 盘符根目录访问，以及 Ctrl/Cmd 点击含编码字符的本地文件链接（5de2d9a，0c525c8，5f8056d）。
修复扩展后台任务仍运行时会话被错误回收，以及父会话文件缺失时无法删除子会话（f57b565，9cf8d4d）。
修复移动端流式输出时页面随键盘跳动，并改善 iOS/PWA 图标可读性（be428cf，8c18f21）。
修复宽 Markdown 表格无法横向滚动、模型加载失败后选择器消失、重复完成通知不再提醒及技能 frontmatter 围栏被改写的问题（07dd093，18923e6，edf574a，ff63346）。

缓存未变化的会话元数据并虚拟化侧栏列表，改善大量会话时的扫描和渲染速度（8cbafdd，5f8f47b）。
缓存文件语法高亮树，减少文件面板开关和文本选择时的卡顿（55485b9）。
简化外观设置并加入重置操作，统一聊天显示控件、思考过程分组和样式（092b5d4，67d65a5，80a44a5，b8d0043，8463025）。
补齐工具提示和无障碍标签的本地化（6ac72b2）。

Prepared from commits in v0.8.11..v0.9.0.

Added workspace terminal tabs to the file panel with restoration, reconnection, restart, and reliable process cleanup (9290c27, #695).
Added full-text session search with match snippets, direct message jumps, and cross-window refresh synchronization (1cbd96f).
Added actions for asking about selected assistant text in the current chat or creating a quoted branch chat from that point (c0abfc2, #698).
Re-enabled the built-in subagent Settings > Agents surface and runtime toggle; the feature remains off by default (237d0ca).
Added plugin update checks plus individual and bulk updates (50b7f79, #611).
Added inline video previews and made completed Mermaid diagrams open as previews with SVG download support (9dceb23, #655; f3925bf, #693).
Added chat width, font-size, and default thinking-expansion controls; Alt/Option+Enter can now send a follow-up while streaming, and incompatible image attachments show a warning (039e843, 8aec7a1, abb74bf, 6d7c5e0).
Added PI_WEB_IDLE_TIMEOUT_MS to configure or disable idle session shutdown (e9f954a, #665).

Preserved complete history, the latest response, and minimap navigation across compaction and pagination (cd6032b, 0ddb21f).
Preserved unsent text and image drafts for new sessions and restored independent reading positions per session (77ffe3c, 430fe4d).
Made extension request dialogs collapsible and keyboard accessible with deadline feedback, while fixing long status labels and widget spacing (7c5f4e6, 2356904, cc1394d, 2e1c402).
Fixed navigation under sub-path deployments, Windows drive-root access, and Ctrl/Cmd-click handling for encoded local file links (5de2d9a, 0c525c8, 5f8056d).
Prevented idle cleanup from removing sessions with extension-owned background work and allowed deletion when a parent session file is missing (f57b565, 9cf8d4d).
Stopped mobile streaming scroll-follow from shifting the document around the keyboard and improved iOS/PWA icon readability (be428cf, 8c18f21).
Fixed wide Markdown table scrolling, model-selector visibility after loading failures, repeated completion notifications, and skill frontmatter fence preservation (07dd093, 18923e6, edf574a, ff63346).

Cached unchanged session metadata and virtualized the sidebar list for faster scanning and rendering with large session libraries (8cbafdd, 5f8f47b).
Cached syntax-highlight trees to keep file-panel animation and text selection responsive (55485b9).
Simplified appearance settings with reset controls and refined chat display controls, process grouping, and thinking styles (092b5d4, 67d65a5, 80a44a5, b8d0043, 8463025).
Completed localization for tooltips and accessibility labels (6ac72b2).

Updated Pi packages to 0.85.1 and added CI coverage for linting, type checks, unit tests, and desktop/mobile E2E flows (06ed14f, 2cae813).
Published npm package @agegr/pi-web@0.9.0.