"IMPORTANT NOTICE FOR PEOPLE WHO INSTALLED PATCH 1.41
Savegames made with patch 1.41 and which were upgrades from savegames made with patch 1.4 have been corrupted by patch 1.41 due to a problem with the upgrade system. You should not use these savegames anymore as more than likely you will run into big problems later on in the game.
However, if you started afresh with a game made in 1.41, you will not observe any problems. The problems only appear for savegames made in version 1.4 that were upgraded to savegames made in version 1.41."
Even though this says a fresh 1.41 save will be fine, there were many problems with that patch. I suggest starting fresh once you have 1.42 patched in.
