Capcom has revealed details on a patch that will be available from April 10th.
Here are the improvements that will be made:
-Online sound update, which will improve the quality of sound when playing online matches.
-Tournament support update, which will expedite the gem selection process with the help of a new number wheel system
Also, the swap costume feature is now available. You can dress Street Fighter characters as Tekken Fighters or vice versa. The entire costume pack costs $13 or 1040 Microsoft Points. Alternatively, you can download the costumes separately for only $0.99 or 80 Microsoft Points.