2.0 beta 4 & 5 focus on improving the overall stability and usability.
User guide for the most common tasks, watch for the "light bulb" icon on the action-bar.
Add settings dialog with prefix customizing for launch shortcut, setup status.
New manual re-provisioning option in settings - setup, to fix potential setup issues of Island.
Improve the Greenify integration, with God mode fixed.
App icon badge for launch shortcut is back.