- Fixed a bug that caused a DaemonSet rolling update to hang when its pod gets stuck at terminating.  ([#77773](https://github.com/kubernetes/kubernetes/pull/77773), [@DaiHao](https://github.com/DaiHao))

- Fix a bug that causes DaemonSet rolling update hang when there exist failed pods. ([#78170](https://github.com/kubernetes/kubernetes/pull/78170), [@DaiHao](https://github.com/DaiHao))

### Auth

  // And, if TopologyKey is "topology.kubernetes.io/zone", each zone is a domain of that topology.
  // It's a required field.
  optional string topologyKey = 2;

  // WhenUnsatisfiable indicates how to deal with a pod if it doesn't satisfy
  // the spread constraint.
  // - DoNotSchedule (default) tells the scheduler not to schedule it.
  // - ScheduleAnyway tells the scheduler to schedule the pod in any location,