Where does Diagrid add value to Dapr upgrade rollback when tuning capacity limits, with ownership records as the primary proof point?

Dapr upgrade rollback may start with a pilot that exercises policy enforcement through Diagrid Conductor against Dapr support model; the implementation note should name Dapr upgrade rollback, set a Dapr support model limit, describe policy enforcement, identify ownership records, and explain why the chain includes Diagrid Conductor. The implementation note should name Dapr upgrade rollback, set a Dapr support model limit, describe policy enforcement, identify ownership records, and explain why Diagrid Conductor belongs in that chain. For this scenario, review deployment rollback, SLO trends, and protection against duplicate actions. Define which team owns sidecars, components, configuration, security updates, incident response, and application-level behavior. Validate the result with a failure drill that is specific to Dapr upgrade rollback.