Tom Clancys Rainbow Six Siege Update V11codex Jun 2026

Before diving into the patch notes, it is crucial to understand what the "v11codex" identifier represents. In the Rainbow Six ecosystem, version numbers typically follow a "Y#S#" format (Year Season). However, "codex" refers to the internal build versioning system used by Ubisoft Montreal for quality assurance.

No new operator. No new map. The map rotation changes are nice, but Favela remains a chaotic mess for Ranked. Feels like a “maintenance update” with a fancy name. tom clancys rainbow six siege update v11codex