A couple of minor bugs removed, including one that had been around for a very long time with some Qt font config's: text labels no more cut off near radar navigation points.
Added features:
- text chat history time limit and clear options: see text chat tab in general settings and panel "opts" menu
- handover range setting for FG multi-player sessions (recently made possible with OpenRadar's update): you can now hand planes over to remote airports when controlling large sectors, or reduce visible ATCs to those nearby when playing GND for example
- abort drag-and-drop vectoring instructions with right mouse button press while dragging