}
				return cmp.Compare(i.Name, j.Name)
			})
			filteredGws := make([]gateway.Gateway, 0)
			for _, gw := range gws.Items {
				if gw.Spec.GatewayClassName != constants.WaypointGatewayClassName {
					continue
				}
				filteredGws = append(filteredGws, gw)
			}
			if allNamespaces {
				fmt.Fprintln(w, "NAMESPACE\tNAME\tREVISION\tPROGRAMMED")
			} else {
				fmt.Fprintln(w, "NAME\tREVISION\tPROGRAMMED")
			}

	}
	if len(*icps) != 0 {
		var icpTags []string
		var icpTag string
		// create normalized tags for multiple control plane revisions
		for _, icp := range *icps {
			if icp.Revision != revision {
				continue
			}
			tagVer, err := GetTagVersion(icp.Info.GitTag)
			if err != nil {
				return err
			}
			icpTags = append(icpTags, tagVer)
		}
		// sort different versions of control plane revisions