Lux Delux has been updated to version 6.44 to co-incide with the steam release. The main changes are:
• The 2 expansion campaigns of Ancient Empires Lux and American History Lux are now included inside Lux Delux.
• An enhanced Record Book window, keeping track of more stats for you and displaying them better. Access it under the File menu.
• The map will now flash visually when your turn starts. You can turn this off in the Preferences if you don’t like it.