Been working on hotkeys for the last week:
The system is hierarchical – there are top-level “Global” hotkeys that work everywhere (e.g. opening dev menu with F11), lower level hotkeys that work in the game/maped and lowest-level ones that work only in gameplay/replay.
Army hotkeys were rigged, but I havent mapped default values to them.
There are also 2 new MapEd hotkeys to bring decals and map objects palettes now: