Before upgrading Better UI in your project, make sure you have a backup of the current state of your project (If you use source control, make sure everything is committed. If not using source control, make a copy of your project folder).
To upgrade from Better UI 1.x to the latest version follow these steps:
- Open an empty Scene (File -> New Scene).
- Delete the folder “Assets/TheraBytes/BetterUI”.
- Follow the Installation Guide.