apiVersion: release-notes/v2
kind: bug-fix
area: traffic-management
releaseNotes:
- |

// +k8s:prerelease-lifecycle-gen:replacement=rbac.authorization.k8s.io,v1,Role

// Role is a namespaced, logical grouping of PolicyRules that can be referenced as a unit by a RoleBinding.
// Deprecated in v1.17 in favor of rbac.authorization.k8s.io/v1 Role, and will no longer be served in v1.22.
type Role struct {
	metav1.TypeMeta `json:",inline"`
	// Standard object's metadata.
	// +optional

releaseNotes:
- |
  **Added** port 15012 to the default list of ports for the `istio-ingressgateway` Service.
- |
  **Deprecated** installation flags `values.global.meshExpansion.enabled` in favor of user-managed config and `values.gateways.istio-ingressgateway.meshExpansionPorts` in favor of `components.ingressGateways[name=istio-ingressgateway].k8s.service.ports`

upgradeNotes:
- title: Avoid use of mesh expansion installation flags
  content: |

        ["flavors", new DefaultFlavorContainer(TestUtil.instantiatorFactory().decorateLenient(), CollectionCallbackActionDecorator.NOOP)],

  @VisibleForTesting transient int expectedValuesPerKey = DEFAULT_VALUES_PER_KEY;

  /**
   * Creates a new, empty {@code HashMultimap} with the default initial capacities.
   *
   * <p>This method will soon be deprecated in favor of {@code
   * MultimapBuilder.hashKeys().hashSetValues().build()}.
   */
  public static <K extends @Nullable Object, V extends @Nullable Object>
      HashMultimap<K, V> create() {
    return new HashMultimap<>();
  }

  private final TypeToken<?> type;
  private final ImmutableList<Annotation> annotations;

  /**
   * An {@code AnnotatedType} instance, or {@code null} under Android VMs (possible only when using
   * the Android flavor of Guava). The field is declared with a type of {@code Object} to avoid
   * compatibility problems on Android VMs. The corresponding accessor method, however, can have the

apiVersion: release-notes/v2
kind: feature
area: traffic-management
issue:
- 49004
releaseNotes:
- |

apiVersion: release-notes/v2
kind: feature
area: installation
issue:
- 49290
releaseNotes:
- |

apiVersion: release-notes/v2
kind: feature
area: istioctl
issue:
  - 24471

releaseNotes:
- |

apiVersion: release-notes/v2
kind: bug-fix
area: installation
issue:
  - 30027
releaseNotes:
- |