Update I downloaded last night made all my game saves incompatible. I cannot complete the game I have played for the last 3 weeks.

Hello! To help me understand more details, what version were these saves made on originally v2.0, v2.1 etc

I believe it was 2.1. This was some 2 weeks ago and my game was supported by Epic. and was up to date until I was notified to update the code and then this transpired.  I must also add that paying $49.95 for the new update now available is  just a complete ripoff, since 4.0 cost ne the same. Stardock has become too money hungry. An expansion should Not cost more than $29.95.