Schema capabilities can now be configured further: a new optional variant_overridable flag controls whether a capability may be overridden per variant, and capability UI hooks accept new optional default_visible and pricing_tier_setting settings — accepted on POST /v1/entity/schemas/capabilities, PUT /v1/entity/schemas/capabilities/{composite_id}, and PUT /v1/entity/schemas/{slug}, and returned wherever schemas and capabilities are read
New optional ui_config.widget_visibility setting added to entity schemas for controlling which widgets are shown — accepted on PUT /v1/entity/schemas/{slug} and returned by the schema read, list, versions, freeze, and unfreeze endpoints