Some players have been requesting for the game to be rolled back to the previous version for various reasons (Iron Man saves for example) and to do so simply follow these easy steps:
- Open your Steam library
- Right click Crusader Kings 2
- Click "Properties"
- Click "Betas"
- Select the desired/previous version in the "Select the beta you want to opt into" menu
NOte this ONLY applies to the Steam edition of the game. Other platforms do not provide any facility to do this.