apiVersion: release-notes/v2
kind: feature
area: traffic-management
releaseNotes:
- |
  **Added** support for automatically set default network to Ambient workloads if they are added to the Ambient before the network topology is set.
  Before, when you set `topology.istio.io/network` on your Istio root namespace, you need to manually rollout the Ambient workloads to make the network change take effect. 

   */
  public static <K, V> ImmutableBiMap<K, V> of(K k1, V v1, K k2, V v2) {
    return RegularImmutableBiMap.fromEntries(entryOf(k1, v1), entryOf(k2, v2));
  }

  /**
   * Returns an immutable map containing the given entries, in order.
   *
   * @throws IllegalArgumentException if duplicate keys or values are added
   */

      headers:
      - name: my-header
        value: some-value
        type: Exact
    filters:
    - type: RequestHeaderModifier
      requestHeaderModifier:
        add:
        - name: my-added-header
          value: added-value
        remove: [my-removed-header]
    backendRefs:
    - name: httpbin
      port: 80
  - matches:
    - method:
        type: RegularExpression
        method: "bar"
    backendRefs:

    /**
     * Specifies the task responsible for building this component.
     */
    void setBuildTask(@Nullable Task buildTask);

    /**
     * Adds tasks required to build this component. Tasks added this way are subsequently
     * added as dependencies of this component's {@link #getBuildTask() build task}.
     */
    void builtBy(Object... tasks);

    boolean hasBuildDependencies();

                        element = mergePlugin(existing, element, sourceDominant, context);
                    } else {
                        added.put(key, element);
                    }
                    merged.put(key, element);
                }

                if (!added.isEmpty()) {
                    PluginManagement pluginMgmt = (PluginManagement) context.get(PLUGIN_MANAGEMENT);

            assertHasAccepted(
                "Method com.example.Task.getFailOnError(): Is not annotated with @Incubating. Reason for accepting this: Upgraded property" to listOf("Method added to public class", "Abstract method has been added to this class"),
                "Method com.example.Task.isFailOnError(): Is not binary compatible. Reason for accepting this: Upgraded property" to listOf("Method has been removed"),

# - security-fix -- Used to specify that this change represents a vulnerability fix.
# - feature -- Used to specify a new feature that has been added.
# - test -- Used to describe additional testing added. This file is optional for
#   tests, but included for completeness.
kind: bug-fix

# area describes the area that this change affects.
# Valid values are:
# - traffic-management

   */
  public static <K, V> Builder<K, V> builder() {
    return new Builder<>();
  }

  /**
   * Returns a new builder, expecting the specified number of entries to be added.
   *
   * <p>If {@code expectedSize} is exactly the number of entries added to the builder before {@link
   * Builder#build} is called, the builder is likely to perform better than an unsized {@link
   * #builder()} would have.
   *

    filters:
    - type: RequestHeaderModifier
      requestHeaderModifier:
        add:
        - name: my-added-header
          value: added-value
        remove: [my-removed-header]
    - type: ResponseHeaderModifier
      responseHeaderModifier:
        add:
        - name: my-added-resp-header
          value: added-resp-value
        remove: [my-removed-header]
    backendRefs:
    - name: httpbin
      port: 80
---

    def "empty publishableFiles and artifacts when no component is added"() {
        when:
        def publication = createPublication()

        then:
        publication.publishableArtifacts.files.files == [pomFile] as Set
        publication.artifacts.empty
        !publication.pom.dependencies.isPresent()
    }

    def "artifacts are taken from added component"() {
        given: