Leviathan.Willoflame said:
I dunno, if it was altered, it would have replaced the old UI files, right?
No. Windower's resource file needs to be directly updated with the new dats in the game, which it does automatically every time you log in, but, whether or not Aikar has released the new files to be updated with, we don't know.
I still say play it safe for now, unless you don't mind DCing. xD