docs record live viewer sync rollout

client/src/lib/changelog.ts

@@ -8,6 +8,23 @@ export type ChangeLogEntry = {
 };
 
 export const CHANGE_LOG_ENTRIES: ChangeLogEntry[] = [
+  {
+    version: "2026.03.16-live-analysis-viewer-full-sync",
+    releaseDate: "2026-03-16",
+    repoVersion: "922a9fb",
+    summary: "多端同步观看改为按持有端快照完整渲染，另一设备可同步看到视频状态、模式、画质、虚拟形象和保存阶段信息。",
+    features: [
+      "viewer 端现在同步显示持有端的会话标题、训练模式、设备端、拍摄视角、画质模式、虚拟形象状态和最近同步时间",
+      "同步观看时的分析阶段、保存阶段、已完成状态也会跟随主端刷新，不再只显示本地默认状态",
+      "viewer 页面会自动关闭拍摄校准弹窗，避免同步观看时被“启用摄像头”流程遮挡",
+      "新增 viewer 同步信息卡，明确允许 1 秒级延迟，并持续显示最近心跳时间",
+    ],
+    tests: [
+      "pnpm exec playwright test tests/e2e/app.spec.ts --grep \"live camera switches into viewer mode|viewer stream|recorder blocks\"",
+      "pnpm build",
+      "部署后线上 smoke: `https://te.hao.work/` 已提供 `assets/index-HRdM3fxq.js` 与 `assets/index-tNGuStgv.css`；同账号 H1 双端登录后，移动端 owner 可开始实时分析，桌面端 `/live-camera` 自动进入同步观看并显示主端信息、同步视频流，owner 点击结束分析后 viewer 会同步进入保存阶段",
+    ],
+  },
   {
     version: "2026.03.16-live-analysis-lock-hardening",
     releaseDate: "2026-03-16",