Download updates asynchronously with persistent progress and validate matching source and build artifacts before an explicit restart. Keep upgrade workers alive across service restarts, verify the new runtime, and recover the browser with a one-time success notice.
Publish immutable archive sizes and checksums for accurate download progress. Align the update dialog, hide unavailable actions during transfers, and show the sidebar notice only for active, ready or failed jobs. Constrain long account names with ellipsis while preserving avatar and collapse controls.
Use native Gitee Pull mirrors for code and static artifacts, and verify branch and tag SHAs alongside image builds. Trigger stale mirrors through small GitHub REST ref updates, retry transient errors with backoff, and keep polling when a notification fails.