injectPath := args.InjectionOptions.InjectionDirectory
	if injectPath == "" || !injectionEnabled.Get() {
		log.Infof("Skipping sidecar injector, injection path is missing or disabled.")
		return nil, nil
	}

	// If the injection config exists either locally or remotely, we will set up injection.
	var watcher inject.Watcher
	if _, err := os.Stat(filepath.Join(injectPath, "config")); !os.IsNotExist(err) {

  namespaceSelector:
    matchExpressions:
    - key: istio.io/rev
      operator: In
      values:
      - "default"
    - key: istio-injection
      operator: DoesNotExist
  objectSelector:
    matchExpressions:
    - key: sidecar.istio.io/inject
      operator: NotIn
      values:
      - "false"

  #   (4) injectionURL: the URL to for injection on this revision tag.
  #   (5) injectionPath: the injection path to use for this tag webhook.
  #
  # Note that the revision tag "default" has additional semantic meaning as it
  # controls the revision that performs validation and the revision that handles
  # injection for default selectors ("istio-injection=enabled" and "sidecar.istio.io/inject").

apiVersion: release-notes/v2
kind: feature
area: installation
releaseNotes:
  - |
    **Updated** non-revisioned installs to target the label `istio.io/rev=default` for injection in addition to the

	// Pilot injects this outbound filter if the service port name is `redis`.
	EnableRedisFilter = env.Register(
		"PILOT_ENABLE_REDIS_FILTER",
		false,
		"EnableRedisFilter enables injection of `envoy.filters.network.redis_proxy` in the filter chain.",
	).Get()

	// EnableMongoFilter enables injection of `envoy.filters.network.mongo_proxy` in the filter chain.

    name: rev.namespace.sidecar-injector.istio.io
    namespaceSelector:
      matchExpressions:
        - key: istio.io/rev
          operator: In
          values:
            - default
        - key: istio-injection
          operator: DoesNotExist
    objectSelector:
      matchExpressions:
        - key: sidecar.istio.io/inject
          operator: NotIn
          values:
            - "false"
    reinvocationPolicy: Never

		return true
	}

	// If Pod has labels, return the injection label value
	if piv, ok := getPodSidecarInjectionStatus(labels); ok {
		return piv
	}

	// If Pod has annotation, return the injection annotation value
	if piv, ok := getPodSidecarInjectionStatus(annos); ok {
		return piv
	}

	// In case the annotation is not present but there is a auto-injection label on the namespace,
	// return the auto-injection label status

  namespaceSelector:
    matchExpressions:
    - key: istio.io/rev
      operator: In
      values:
      - "{{ $tagName }}"
    - key: istio-injection
      operator: DoesNotExist
  objectSelector:
    matchExpressions:
    - key: sidecar.istio.io/inject
      operator: NotIn
      values:
      - "false"

  matchPolicy: Equivalent
  name: rev.namespace.sidecar-injector.istio.io
  namespaceSelector:
    matchExpressions:
    - key: istio.io/rev
      operator: In
      values:
      - default
    - key: istio-injection
      operator: DoesNotExist
  objectSelector:
    matchExpressions:
    - key: sidecar.istio.io/inject
      operator: NotIn
      values:
      - "false"
  reinvocationPolicy: Never
  rules:

		&gateway.IngressGatewayPortAnalyzer{},
		&gateway.CertificateAnalyzer{},
		&gateway.SecretAnalyzer{},
		&gateway.ConflictingGatewayAnalyzer{},
		&injection.Analyzer{},
		&injection.ImageAnalyzer{},
		&injection.ImageAutoAnalyzer{},
		&k8sgateway.SelectorAnalyzer{},
		&multicluster.MeshNetworksAnalyzer{},
		&service.PortNameAnalyzer{},
		&sidecar.SelectorAnalyzer{},