- Add a Tree example.
- Add more tabs to make tab scroll buttons visible.
- Use default project font, which is now a DynamicFont in Godot 4.0.
- Make splitters thinner but have a larger draggable area,
thanks to the new Minimum Grab Thickness theme item.
- Tweak background color to be more visually pleasant.
- Use Compatibility backend to maximize performance and compatibility.
- Disable V-Sync to reduce input lag (while keeping low-processor mode).