Aa-fleetpings

Changed

- Italian translation improved
- Ukrainian translation improved

Changed

- Switch to `django-solo` to provide the singleton for the settings model, instead of the custom implementation

Changed

- Dependencies updated
- `allianceauth`>=4.3.1
- French translation improved
- Japanese translation improved
- Lingua codes updated to match Alliance Auth v4.3.1

Added

- Prepared Czech translation for when Alliance Auth supports it

Changed

- French translation improved
- Japanese translation improved
- Russian translation improved

Removed

- Support for Python 3.8 and Python 3.9

Changed

- Chinese translation updated

Changed

- Translations updated