oldStatus := deployment.Status

	// Old replicas that need to be scaled down
	oldStatusOldReplicas := oldStatus.Replicas - oldStatus.UpdatedReplicas
	newStatusOldReplicas := newStatus.Replicas - newStatus.UpdatedReplicas

	return (newStatus.UpdatedReplicas > oldStatus.UpdatedReplicas) ||
		(newStatusOldReplicas < oldStatusOldReplicas) ||
		newStatus.ReadyReplicas > deployment.Status.ReadyReplicas ||

	"currentReplicas":    "currentReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version indicated by currentRevision.",
	"updatedReplicas":    "updatedReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version indicated by updateRevision.",

	"currentReplicas":    "currentReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version indicated by currentRevision.",
	"updatedReplicas":    "updatedReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version indicated by updateRevision.",

	// In such a case, we should simply not estimate any progress for this deployment.
	currentCond := util.GetDeploymentCondition(d.Status, apps.DeploymentProgressing)
	isCompleteDeployment := newStatus.Replicas == newStatus.UpdatedReplicas && currentCond != nil && currentCond.Reason == util.NewRSAvailableReason
	// Check for progress only if there is a progress deadline set and the latest rollout
	// hasn't completed yet.

  // indicated by currentRevision.
  optional int32 currentReplicas = 4;

  // updatedReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version
  // indicated by updateRevision.
  optional int32 updatedReplicas = 5;

  // currentRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the

	// indicated by currentRevision.
	CurrentReplicas int32

	// updatedReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version
	// indicated by updateRevision.
	UpdatedReplicas int32

	// currentRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the
	// sequence [0,currentReplicas).

  // indicated by currentRevision.
  optional int32 currentReplicas = 4;

  // updatedReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version
  // indicated by updateRevision.
  optional int32 updatedReplicas = 5;

  // currentRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the

				return fmt.Errorf("proto: wrong wireType = %d for field UpdatedReplicas", wireType)
			}
			m.UpdatedReplicas = 0
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowGenerated
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				m.UpdatedReplicas |= int32(b&0x7F) << shift
				if b < 0x80 {
					break

  // indicated by currentRevision.
  optional int32 currentReplicas = 4;

  // updatedReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version
  // indicated by updateRevision.
  optional int32 updatedReplicas = 5;

  // currentRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the

  // indicated by currentRevision.
  optional int32 currentReplicas = 4;

  // updatedReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version
  // indicated by updateRevision.
  optional int32 updatedReplicas = 5;

  // currentRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the