Update 1.2.24

CNG: Increased effect and VP modifier of Realistic Injuries campaign option CNG: AI units will now focus on the biggest threats, should improve behaviour when facing 5+ enemies CNG: AI gun units will now be more likely to dig in if possible

FIX: Minor fixes to how turretless vehicles are handled FIX: Positions with a grouped hatch were not having their visible hexes updated correctly FIX: Window resizing now properly disabled when toggling ultra widescreen mode FIX: Gun tractors should now move properly with towed units FIX: Renaming of American ranks above Sergeant