ci(windows): track remaining Release Windows check product failures

[M4n5ter]

English

Purpose

#3327 made the Windows release verifier bounded and attributable without hiding product failures. This issue routes the remaining Windows release failures to one owner and stays open only while the current cross-cutting work is unresolved.

Current status

Item	Status	Ownership
#3382	Merged	Fixed the Runtime Host update handoff tracked by #3340. A recurrence of an old ProductVersion, surviving candidate, or busy install directory is a regression against this fix.
#3340	Closed by #3382	Historical issue for the update-handoff product defect.
#3348	Closed and retired	Its raw-PID cleanup approach was removed because PID reuse cannot preserve process identity. It is not an active fix path.
#3265	Open; checks green, independent review required	Adds installer Abort-path rollback and backup retention. It limits damage after a supported installer failure; it does not own Runtime Host startup failures.
#3279	Open; primary remaining product fault	Owns intermittent host_unresponsive and renderer-never-mounted startup failures on Windows, including fresh isolated profiles.
#3327	Merged	Owns only regressions in verifier deadlines, transient observation handling, cleanup barriers, or final evidence.
#2142	Open roadmap	Tracks the broader work required to support Windows.

Triage

• Old executable version after update, a surviving Runtime Host candidate, or a busy install directory: file a focused regression referencing fix(desktop): drain untracked Runtime Host before update #3382.
• Runtime Host stopped responding during startup, host_unresponsive, or a renderer that never mounts: runtime-host: intermittent 'stopped responding during startup' after a Windows upgrade over an existing profile #3279.
• A probe exceeds its declared deadline, one transient observation aborts the run, or cleanup skips its final process/file/registry proof: file a focused verifier regression referencing test(windows): harden the release-verification harness and pin its contracts #3327.
• Installer rollback or retained-backup behavior after Abort: feat(win): Abort-path installer rollback with backup retention #3265.

Close when

• feat(win): Abort-path installer rollback with backup retention #3265 reaches a final disposition after independent human review.
• runtime-host: intermittent 'stopped responding during startup' after a Windows upgrade over an existing profile #3279 is independently reproduced and assigned a concrete fix path, or resolved.
• Any later Windows release failure can be handled in one focused owning issue rather than this cross-cutting router.

简体中文

目的

#3327 已经让 Windows release verifier 具备明确边界并能够提供可归因的证据，同时不会隐藏真实产品故障。本 issue 只负责把剩余 Windows release 失败分流到唯一责任项，并在当前跨问题工作收敛后关闭。

当前状态

项目	状态	职责
#3382	已合并	修复了 #3340 跟踪的 Runtime Host 更新交接问题。旧 ProductVersion、残留 candidate 或安装目录被占用再次出现时，应视为该修复的回归。
#3340	已由 #3382 关闭	更新交接产品缺陷的历史 issue。
#3348	已关闭并退役	其 raw-PID 清理方案无法在 PID reuse 下保证进程身份，已被删除，不再是有效修复路径。
#3265	开放；检查全绿，待独立人工 review	增加 installer Abort 路径的 rollback 与 backup retention，用于减轻受支持 installer 失败造成的损害；它不负责 Runtime Host 启动故障。
#3279	开放；当前主要产品故障	负责 Windows 上间歇性的 host_unresponsive 和 renderer 始终未挂载问题，包括全新隔离 profile。
#3327	已合并	只负责 verifier deadline、临时观测处理、清理屏障或最终证据方面的回归。
#2142	开放路线图	跟踪 Windows 正式支持所需的更广泛工作。

分流规则

• 更新后仍是旧 executable 版本、存在残留 Runtime Host candidate 或安装目录被占用：创建聚焦的回归 issue，并关联 fix(desktop): drain untracked Runtime Host before update #3382。
• Runtime Host stopped responding during startup、host_unresponsive 或 renderer 始终未挂载：归 runtime-host: intermittent 'stopped responding during startup' after a Windows upgrade over an existing profile #3279。
• Probe 超出其声明 deadline、一次临时观测就中止整个 run，或清理跳过最终的进程/文件/registry 证明：创建聚焦的 verifier 回归 issue，并关联 test(windows): harden the release-verification harness and pin its contracts #3327。
• Abort 后的 installer rollback 或 retained backup 行为：归 feat(win): Abort-path installer rollback with backup retention #3265。

关闭条件

• feat(win): Abort-path installer rollback with backup retention #3265 经过独立人工 review 后得到最终处理结论。
• runtime-host: intermittent 'stopped responding during startup' after a Windows upgrade over an existing profile #3279 被独立复现并获得明确修复路径，或已经解决。
• 后续 Windows release 失败可以归入单一、聚焦的责任 issue，而不再需要本跨问题路由器。

AI disclosure: OpenAI Codex updated and translated this maintainer-directed tracker after verifying the linked issues, pull requests, and current check state.

[liugddx]

Current-status correction for this routing tracker (2026-08-21):

• fix(desktop): drain untracked Runtime Host before update #3382 merged and closed windows: auto-update silently fails when a Runtime Host process survives the app quit (installer cannot clear it) #3340. Exact-head Windows gates now pass the Runtime Host update handoff; treat old ProductVersion + surviving candidate as a fix(desktop): drain untracked Runtime Host before update #3382 regression rather than an open primary blocker.
• fix(desktop): clear registered Runtime Host residue before update handoff #3348 is closed and intentionally retired; its raw-PID approach remains historical only.
• feat(win): Abort-path installer rollback with backup retention #3265 exact head 68520adc has CI, audit, autoupdate, and expanded rollback L3 green (Windows run 32477989412); it is waiting for independent human review.
• runtime-host: intermittent 'stopped responding during startup' after a Windows upgrade over an existing profile #3279 remains the primary open product fault: intermittent host_unresponsive / renderer-never-mounted startup, including fresh isolated profiles.
• test(windows): harden the release-verification harness and pin its contracts #3327 remains the owner only for harness deadline/observation/cleanup regressions.

Suggested body update: replace the stale relationship table and leave this tracker open until #3265 is reviewed and #3279 is independently reproduced/resolved. After that, close this cross-cutting router and keep future failures in their single owning issue.

中文同步：#3382 已合并并关闭 #3340，#3348 已退役；#3265 当前 head 的所有自动门禁全绿、待人工复审；#3279 是目前唯一主要的开放产品启动故障。建议 issue owner 按此更新正文关系表。