Align bottom layer labels (Height layer, Terrain layer..) to the right of the eye checkboxes to save more free space of the main map view.

https://imgur.com/a/rQye6yz

Editor could show the current selected direction, for example in the center between the arrows.

https://imgur.com/a/NSA0W3r

Update the main editor window (the map view) on mouse hover on the minimap (while holding down left mouse button and hovering among the minimap). Currently, you have to click every time on the minimap when you want to move the view.

How about changing messy shortcuts to grid setup ?
Shortcuts depend on context, mortar under "s" have attack ground, weapon laboratory have research rockets, radar tower have add to grid. All shortcuts depend on the place in the panel. First from the left in top row is "q", middle is "w", right one is "e". Second row have "a" "s" "d". Last row have "z" "x" "c".

So far it's used in arabian campaign for polish version but it can be easily adapted to other languages.
http://puu.sh/AOv8G/6e9948c827.rar my version so far, there are still 2-3 misplaced shortcuts that i keep forgetting to change.
In basic laboratory for some reason shift + w doesn't work and gas engine still needs to be clicked manually.
If you want to use repair function by the driver you can't use shortcut.

Would it be possible to get a function or event, that would return the path that a unit will follow to travel to a hex its ordered to? Or at least some information about the path, like its length?

Allow to play random track from Sound/Hudba folder in Mod main menu.