Capcom's set to release a balance fix for Super Street Fighter IV.
It's set to go live on June 15 on PS3 and Xbox 360 as part of the Tournament Mode DLC, which will be free, and adds a single-elimination tournament mode for 4-8 players online.
Two of the more notable items in the patch include Sagat's Angry Charge will now work properly, and counter hit damage on M. Bison's is no longer too low.
You can get the full patch notes over on Andriasang, which has translated the information from the Japanese site.
A Super Brawlers Pack featuring Zangief, E. Honda, Rufus, Abel, and El Fuerte was also scheduled to go live on June 15 - we'll check and see if that's still happening.