Capcom has released a video showcasing a comprehensive list of changes for the upcoming Super Street Fighter IV: Arcade Edition Ver. 2012. This is a free patch for Arcade Edtion (don’t worry, Capcom won’t make you buy the game again…at least not yet) and features a lot of changes. To download the .pdf that details these changes from Capcom, click here. Then check out the trailer below and tell us what you think about all of the changes.