I apologize for the inconvenience this update may cause. Reminder to enable cheats, all you have to do is click the dice symbol in the main menu.
The main inconvenience is mainly to anyone that hasn't finished a girls progress yet. Most likely the progress has reset, and you have to do them all over again. If you have a girl at the mansion, I recommend simply clicking the maid Icon, and then "Skip beginning content" and choose the preferred route. This will just simply set certain variables to the correct amount. It shouldn't effect anything else.
All this was necessary to get rid of the default renpy menu's to make it look like a more polished game, as well as fixing a ton of old code to get rid of the many bugs.