Anre has been added as a playable character and additional weapons have been added to RPG Mode. Additionally, updates and bug fixes have been applied to certain modes.
As of this update, Master-rank players who have not played a Ranked Match for a set period of time will be demoted to SSS.
For more information, please refer to the following URL:
http://granbluefantasyvs.com/news/2021/01/25/ver-2-31-patch-notes/