Capcom has released the patch notes for the upcoming Super Street Fighter IV: Arcade Edition
Xbox 360 update. "Ver. 2012" is a free patch with an absolutely huge list of tweaks and balance improvements included. When I say huge, I mean 12 A4-sized pages of improvements. For obvious reasons, we're not replicating that list in this article - we'd probably break the site. Instead, I'm going to link you directly to the official PDF file that can be found in five different languages:
If you don't fancy plodding through that list, we also have a trailer showing some of the changes that will be made to the cast.
The patch is due to go live on December 13th.