Just a few things that might be Mac only issues:



The shift from adventure to tactical map is 6 more mouse wheel "turns" going out than coming in (i.e. at 76 turns it transitions to tactical however doesn't change back to adventure until the 70th turn).



The icons for both Initiative and Damage are the same as Life (use to be a lightning bolt and smallish blob like thing).



Otherwise, seems very stable (although only on turn 78).