8000 docs(release): back up before upgrade only when the schema changes by InfinityPacer · Pull Request #35 · InfinityPacer/meterleaf · GitHub
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docs(release): back up before upgrade only when the schema changes #35

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InfinityPacer merged 1 commit into from
Oct 6, 2026
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docs(release): back up before upgrade only when the schema changes #35

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4 changes: 3 additions & 1 deletion docs/releasing.md
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版本未变时跳过自动发布。需要覆盖已有版本时，在 Actions 的 Release 工作流点击「Run workflow」，选择 `main`；这会按该提交重新构建，替换对应 Git 标签、同版本镜像及 Release 说明。

首次运行仍需按[部署指南](deployment.md)准备数据目录权限和来源配置。升级前备份完整数据目录，不执行删除数据卷的清理命令。
首次运行仍需按[部署指南](deployment.md)准备数据目录权限和来源配置。不执行删除数据卷的清理命令。

升级时是否需要先备份，取决于数据库结构版本（`src/storage/schema.ts` 中的 `DATABASE_SCHEMA_REVISION`）有没有变化。没有变化时，旧版本镜像仍能读取升级后的数据，回滚只需换回旧镜像标签，不必为升级单独备份。有变化时，旧版本读不了迁移后的数据库，升级前必须停止服务并备份完整数据目录，更新说明里也要提醒用户先备份。
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