Pachli 1.4.0

New features:

- Periodically check for updates and alert user 

Fixes:

- Show preference changes immediately 
- Honour the FAB_HIDE preference in timelines 
- Ensure system controls are visible on older devices 
- Remove progressbar from status timelines 
- Restore image aspect ratio when drag ends 
- Prevent potential crash when filters are slow to load 
- Update Italian translations 
