The intro to the UA rules is here.
UA character sheets can be found here.
A brief summary of character creation is here.
John Tynes is one of the creators of UA, and his site has lots of crowd-sourced ideas, including new rituals, new adepts, and new avatars.
Ascendant campaigns can view previous versions of their pages, see what has changed (and who did it), and even restore old versions. It's like having a rewind button for your campaign.
We've already been saving your edits, so if you
you will have instant access to your previous versions. Plus, you get a 15-day free trial, so there's nothing to lose.