Synology Photos 4+

What's New:
1. Supports adding photo widgets to the home screen to shuffle photos from throwbacks or selected albums.
2. Supports filtering items by file size and date taken, or excluding photos marked as favorites on iOS devices before deleting files to free up space.
3. Supports shuffling and speed adjustment in slideshow mode.
4. Supports editing taken date and time of items.
5. Supports pinch-to-zoom during video playback.
6. Supports three options when re-enabling Photo Backup: scan and back up all photos, resume the previous task, and back up new photos only.

Fixed Issues:
1. Fixed an issue where items that have local copies might not be downloaded to the phone.
2. Fixed an issue where Live Photos might be incorrectly recognized as out-of-sync changes after uploads.
3. Fixed an issue where the passcode setting was not reset after re-installing the mobile app.
4. Fixed an issue where the mobile app might crash when browsing a large number of items in map view.
5. Fixed an issue where the Synology Photos web portal could not play spatial videos because the mobile app did not generate compressed versions during uploads.
6. Fixed an issue where the mobile app might crash when a large number of items were in the backup queue.
7. Fixed an issue where the Photo Backup status might incorrectly display as complete while some items were still pending backup.
8. Fixed an issue where geographic information might not match the language of the mobile device.
9. Fixed an issue where the Synology Photos web portal could not display HEIC photos taken by Sony or Fujifilm cameras because the mobile app did not generate their previews during uploads.