Ubisoft structures Rainbow Six Siege updates by Years and Seasons rather than a linear "v11" format. For context:
There is no official update for Tom Clancy's Rainbow Six Siege tom clancys rainbow six siege update v11codex
The balance changes to existing operators will also likely have an impact on the way players approach the game. Operators like Maverick and Fuze, who have been popular picks in recent months, may see a decrease in play as a result of the nerfs. Ubisoft structures Rainbow Six Siege updates by Years
There is no official update for Tom Clancy's Rainbow Six Siege tom clancys rainbow six siege update v11codex