插件市场 2

DSH 框架升级安全与插件升级门控：一键升级、失败自动回滚、升级后回滚上版、旧插件不适配自动禁用；内置多源插件市场为发现层，插件源全部可自定义，可指向公司内网私有源 / 私有索引 / 本地 Git 仓库，纯内网离线可用 | Framework upgrade safety & plugin version gating for DSH, with a customizable multi-source plugin market: point every source at internal mirror

The research plugin market inside DeepSeek Harness: browse a curated index of literature, reference, writing and workbench plugins in Settings and install them with one click — 科研插件市场，在设置里浏览并一键安装。