"Street Fighter 6 Type Arcade" will receive an update on March 13 to add "Mai Shiranui". The top ranks of the Master League will also be implemented.

"Street Fighter 6 Type Arcade" will receive an update on March 13 to add "Mai Shiranui". The top ranks of the Master League will also be implemented.
 Taito announced today that it will release an update for "Street Fighter 6 Type Arcade" on March 13. In this update, a new character "Mai Shiranui" will be added, and the higher ranks of the Master League, "High Master", "Grandmaster", and "Ultimate Master" will also be implemented....

The linked article is in Japanese.