**✨ New Features**

- Enhance WebDAV sync: trigger in some scenarios when auto-sync is enabled (#278):
  - Reduce delay duration before auto-sync after launch;
  - Add async debouncer utility code;
  - Re-sync after the app stays in background for a while and then returns to foreground;
  - Re-sync after habit status changes;
  - Re-sync after record changes;
- Add privacy declaration in app.
- **[iOS]** Hide "Donate Tile" in iOS App Store's flavor.

**🌐 Localization**

- Update Arabic l10n translation, thanks to abdelbasset jabrane's contribution on Weblate.
- Update Russian l10n translation, thank for Bora Yurt Page's contribution on Weblate.
- Update Spanish l10n translation, thanks to Óscar Fernández Díaz's contribution on Weblate.
- Update Ukrainian l10n translation, thank for Bora Максим Горпиніч's contribution on Weblate.
- Update Ukrainian l10n translation, thank for Preck757's contribution on Github. (#281)
- Update Contributor File.
- Add hebrew languange support (need translate) from elid's request on Weblate.

**🧹 Others**

- Migrate from `flutter_markdown` to `markdown_widget`, see [#162966](https://github.com/flutter/flutter/issues/162966) get more informations. (#272)
- Refactor notification-related code (#275):
  - Add localization for Android notification channel.
  - Upgrade `flutter_local_notifications` to v19.
  - Add Windows support for notifications (with limitations).
- **[Android]** Set `AppDebugger` notification message to `ongoing`.
- **[iOS]** Add China IPC in Application (l10n:zh-cn only).

**📝 Documentation**

- Update README file.
