Updated to v1.1, which wiped out my saves from a previous version. Drat - but okay. Played for 4 hours then saved.
Now when I go to the load screen all of the save games (including the autosaves) say v1.02.
This is bad because you can't load such a game. So when you save, make sure it saves it as the right version.
Perhaps I should have rebooted after updating?