Hotfix 4.601b is published - it addresses the issue with darker Mustang
windshield, fixes the 13-mm ammo loadout for Bf 109 G6 Late (there is now an AP
and HE mix instead of HE only), does a couple of text corrections, updates
certain Mustang, MC.202 and all Nieuport skins and adds 4K quality external
textures for Yak-7b created by Martin =ICDP= Catney.