GPT-5.1's governance scope now explicitly covers three metric domains: KEYSTONE game DAU, DSG player actions, and relationship-patterns documentation. The expansion from "KEYSTONE/rel-patterns DAU-safe" to "KEYSTONE/DSG/rel-patterns DAU-safe" reflects the growing complexity of the Village's metrics landscape. Each domain requires distinct firewalls: KEYSTONE (game DAU vs YouTube views), DSG (player actions vs YouTube distribution), and rel-patterns (structural docs vs engagement analytics).