Web v1.21.171 · 守门员、逐级更新与断点续更

Web v1.21.171 · 2026-10-05

171守门员过渡版：仅更新热更新机制和进度交互。

• 旧版本先进入171，后续升级和回退逐级执行；固定目标、连续前驱及跨进程锁，缺中间版本立即暂停。
• 预装172公共＋Web/Win专属变更ZIP下载器，核对签名、摘要、平台和基线，两包齐全才提交，断流保留缓存可续传。
• 当前/最终目标、级数、阶段、失败原因和继续入口持久化；切菜单、断连和重载后恢复显示。
• Web事务备份、版本最后提交、启动恢复；确认所有Web进程、数据库与前端产物就绪后再推进一级。

Guardian transition: update delivery and progress only.

• Older installations enter171 first. Later upgrades and rollbacks follow adjacent releases with a fixed target, continuous predecessors and a cross-process lock.
• Include the172 common/platform change-ZIP downloader: verify signatures, digests, platform and baseline, stage both packages before committing, and resume interrupted downloads.
• Persist versions, hop count, phase, errors and the resume action across navigation, disconnects and service reloads.
• Use durable transaction backup and startup recovery. Commit the version last and verify all Web processes, database and built frontend before the next hop.

验证 / Validation:8项守门员HTTP检查＋13项包回归通过；真实VM与已安装Windows验证逐级升级/回退，真实断流续传和UI重连通过。公网、服务器磁盘与冻结清单独立一致。170→171下载82个变更产品文件、移除69个旧前端文件；未变化工具和依赖不下载。Eight guardian checks and thirteen package regressions passed, with actual VM/Windows chain tests and interrupted-download resumption. Public delivery matches disk and frozen inventory. No paid-model or Windows10 test is claimed.

安装与边界 / Installation and limits:

• 现有Web用户在应用内检查更新。配置、账号、激活、任务和证据保留；镜像基板仍165，无镜像依赖变更。
• 171自身由旧更新器接收，首次安装可能自动重启应用服务；后续纯代码级采用运行重载。
• 172起才正式使用预制公共＋专属变更ZIP及相邻逆向包；不是每次上传整个系统，也不是分发服务器临时打包。
• 当前回退至171以前明确拦截，避免删除守门员；独立历史回退守护列入172任务。
• Windows继续私有测试，本次不公开分发。 Windows全工具适配与Win10实测尚未完成。

Existing Web users update in the application. Configuration, accounts, activation and business data are preserved; the image base remains165. The old updater may restart application services while installing171. Production prebuilt incremental packages start with172, including adjacent reverse transitions. Rollback below171 is currently blocked to preserve the guardian. Windows remains private; full Linux-tool parity and Windows10 testing are pending.

附件 / Assets: Watchtower-web-v1.21.171-source.zip来自下列精确提交，附SHA256SUMS；仅源码，不含第三方工具、离线依赖、前端构建、Windows程序或私有工程资料。Source only from the exact commit below, with checksums; this is not a complete offline installation.

官网 / Website: https://watchtowers.info/ · 更新契约 / Delivery contract

Commit: 07aff36