Yeah I had finally set a date with my friends to do multiplayer today, and now we can't play because I can't get on the same version as them. We had waited until after patch six and then planning a date that worked for all three of us. And we had today planned.
We can't do anything about the new hotfix coming out last night, but I spend all day redownloading everything for offline play and it turns out GOG just hasn't put the MAC files out for that. (I tried Galaxy but the game doesn't want to load through that at all. While I have been playing for hours by my self with an offline install no problem.)
So the timing is nobodies fault of course, but fuck are my friends and I very sad and disappointed that we just cannot do the multiplayer we have been dying to do...