Gladiator has new skis (I think).
PZL may have had some model tweaks to clean it up (and Loku's DM improvements?). I'd love to see a 2-gun P.11 (as the majority served in this configuration).
Question: Do the AI improvements extend to B-25 straffers not straffing if their attack waypoint is high enough? Or shallow incline dive bombing rather than stuka style dive bombing for more aircraft (I've seen Ar-234's diving at 80+ degrees

)
I'm just as excited about this stuff than SoW:WoW (perhaps because it might actually come out sooner - and I won't need a PC, but also because Il-2 is wonderful as is - despite the fact that SoW will be effectively definitive for the WWII combat flight sim genre).