* Resolving regressions from the GTK 3 to 4 switch:
- Reintroduce clipboard with GTK 4 (António Fernandes)
- Reintroduce Drag’n’Drop with GTK 4 (Corey Berla, António Fernandes)
- Reintroduce emblems independently of file icon (António Fernandes)
- Reintroduce filter search tags with GTK 4 (António Fernandes)
- Port audio-video-properties extension to GTK 4 (Corey Berla)
- Restore sidebar features from GTK 3 (Corey Berla)
- Fix other regressions from the GTK 3 to 4 switch (António Fernandes, Noëlle,Óscar Fernández Díaz, Ondrej Holy, Corey Berla, Ákos Horváth, Corey Berla)
* Modernizing view widgets
- Port files grid view mode to GtkGridView (António Fernandes)
- Reimplement files list view mode with GtkColumnView (António Fernandes)
- Add checkerboard background for thumbnails with transparency (Utkarsh Gandhi, António Fernandes)
* Enhancing menus:
- New menu item to open current folder in another application (António Fernandes)
- Add menu item to copy current path to clipboard (Utkarsh Gandhi)
- Redesign zoom controls as icon size controls (António Fernandes)
- Context menu bugfixes (Owen D'Aprile, Ignacy Kuchciński)
- Add context menu item to show Properties in Other Locations (Corey Berla)
- Improve support for context menus on touchscreens
- Show extensions in templates names (Roshan R)
- Show sort menu options in list virw mode (António Fernandes)
- Allow sorting in recent and search (António Fernandes)
* Other enhancements:
- Use better in-app notifications with AdwToast (Christopher Davis)
- Modernize "About" with AdwAboutWindow (Christopher Davis)