The Xbox 360 version of Super Street Fighter IV: Arcade Edition
received the Ver. 2012 patch on December 13th. This patch fixed an absolutely huge list of gameplay tweaks and balance improvements, a full list of which can be found here
. There's even a trailer there for you demonstrating just some of the tweaks in effect.Super Street Fighter IV Arcade Edition (PC)
didn't get a look-in though. Capcom never mentioned the PC platform during any of the promotion for the patch. This has now changed. Capcom has confirmed that the PC platform will be receiving the Ver. 2012 patch and that it will finally be ready at the end of February.
More information and a specific release date will be revealed within the coming weeks. We'll let you know when we hear anything more!