_, allOldRSs := deploymentutil.FindOldReplicaSets(d, rsList)

	// Get new replica set with the updated revision number
	newRS, err := dc.getNewReplicaSet(ctx, d, rsList, allOldRSs, createIfNotExisted)
	if err != nil {
		return nil, nil, err
	}

	return newRS, allOldRSs, nil
}

const (
	// limit revision history length to 100 element (~2000 chars)

	rsAnnotationsChanged := false
	if rs.Annotations == nil {
		rs.Annotations = make(map[string]string)
	}
	for k, v := range deployment.Annotations {
		// newRS revision is updated automatically in getNewReplicaSet, and the deployment's revision number is then updated
		// by copying its newRS revision number. We should not copy deployment's revision to its newRS, since the update of