v0.6.9
- Update Notifier: "Check now" button. Triggers an immediate update check from the Settings page without waiting for the daily Beat tick. Shows inline feedback: "Up to date", "New version available: vX.Y.Z", or the actual error text — auto-fades after 5 s on success.
- Update Notifier: GitHub Release created on tag push. `release.yml` now includes a `create-release` job that extracts the matching CHANGELOG section and publishes a GitHub Release after images are pushed. Previously only a git tag was pushed, causing `releases/latest` to return 404.
- Update Notifier: 404 no longer shown as error. When the GitHub repo has no published releases yet, the checker now clears the error field and logs "no releases yet" instead of recording a failure.
- Update Notifier: error box shows actual error text. Settings page previously displayed the static "See server logs for details" message regardless of the real error. Now shows the stored `updates.check_error` value.