v1.9.1

• Resource runners now project their durable terminal outbox before exiting,
  under the same interprocess delivery lock as the authority service. A result
  and follow-up event therefore survive an authority process lost at the native
  containment boundary, while failed projection remains safely retriable.
• Documented that a resource authority must be owned outside recipe, check and
  worker process trees; ordinary detached flags do not escape owned native
  containment.