Well my phone updated and here is the screen shot. So maybe documentation is coming.
And ofcourse 10 minutes after I post that I'm receiving the OTA update. Oyy
Check the docs now. They have been posted.
So far I think the update has been solid. There are a l lot of nice changes that come with 4.3.
Mine is currently downloading the 4.3 software update... Hopefully wont take too long
Looks like I do know what I am talking about.