java release notes for the 2024-09 release (#8011)

* java release notes for the 2024-09 release

* java release notes for the 2024-09 release

_data/releases/2024-09/java.yml

@@ -2210,4 +2210,64 @@ entries:
     - Upgraded `azure-core-http-netty` from `1.15.3` to version `1.15.4`.
     - Upgraded `azure-core` from `1.51.0` to version `1.52.0`.
   GroupId: com.azure
+- Name: azure-communication-identity
+  Version: 1.6.0
+  DisplayName: Communication Identity
+  ServiceName: Communication
+  VersionType: GA
+  Hidden: false
+  ChangelogUrl: https://github.com/Azure/azure-sdk-for-java/tree/azure-communication-identity_1.6.0/sdk/communication/azure-communication-identity/CHANGELOG.md
+  ChangelogContent: |-
+    #### Other Changes
+
+    - Removed remaining `jackson-databind` usages and dependency from the project.
+
+    ##### Dependency Updates
+
+    - Upgraded `azure-core` from `1.51.0` to version `1.52.0`.
+    - Upgraded `azure-core-http-netty` from `1.15.3` to version `1.15.4`.
+    - Upgraded `azure-communication-common` from `1.3.6` to version `1.3.7`.
+  GroupId: com.azure
+- Name: azure-messaging-eventhubs
+  Version: 5.19.0-beta.3
+  DisplayName: Event Hubs
+  ServiceName: Event Hubs
+  VersionType: Beta
+  Hidden: false
+  ChangelogUrl: https://github.com/Azure/azure-sdk-for-java/tree/azure-messaging-eventhubs_5.19.0-beta.3/sdk/eventhubs/azure-messaging-eventhubs/CHANGELOG.md
+  ChangelogContent: |-
+    #### Bugs Fixed
+
+    - Fixes the event size computation in EventHubSerializer to include size of delivery annotations. ([41605](https://github.com/Azure/azure-sdk-for-java/issues/41605))
+
+    #### Features Added
+
+    - Integrated RequestResponseChannelCache (CBS, Management channel cache) and ReactorSessionCache, these caches are activated when V2 stack is opted-in using the configuration `com.azure.messaging.eventhubs.v2`. ([39107](https://github.com/Azure/azure-sdk-for-java/pull/39107)), ([41805](https://github.com/Azure/azure-sdk-for-java/pull/41805))
+    - Add `EventProcessorClient.stop(Duration timeout)` to stop the `EventProcessorClient` and await it to shut down. The `EventProcessorClient.stop()`
+    method now will wait for up to the default timeout (10 seconds) waiting for the processor to stop. ([#41878](https://github.com/Azure/azure-sdk-for-java/pull/41878))
+    - Observability improvements ([#38899](https://github.com/Azure/azure-sdk-for-java/pull/38899))
+    - Added span for update checkpoint call.
+    - Added partitionId and consumer group (when available) to span and metric attributes.
+
+    #### Breaking Changes
+
+    - Updated distributed traces and metrics to follow OpenTelemetry semantic conventions 1.27.0.
+    Please refer to [OpenTelemetry messaging semantic conventions](https://github.com/open-telemetry/semantic-conventions/tree/main/docs/messaging) for more details.
+    ([#38899](https://github.com/Azure/azure-sdk-for-java/pull/38899))
+    - Span names now follow `{operaiton name} {entity name}` pattern
+    - Updated metric names and attributes
+  GroupId: com.azure
+- Name: azure-messaging-eventhubs-checkpointstore-blob
+  Version: 1.20.0-beta.3
+  DisplayName: Azure Blob Storage Checkpoint Store
+  ServiceName: Event Hubs
+  VersionType: Beta
+  Hidden: false
+  ChangelogUrl: https://github.com/Azure/azure-sdk-for-java/tree/azure-messaging-eventhubs-checkpointstore-blob_1.20.0-beta.3/sdk/eventhubs/azure-messaging-eventhubs-checkpointstore-blob/CHANGELOG.md
+  ChangelogContent: |-
+    #### Breaking Changes
+
+    - Experimental checkpointing metrics are no longer reported by this package. They've been moved to `azure-messaging-eventhubs` package.
+    ([#38899](https://github.com/Azure/azure-sdk-for-java/pull/38899))
+  GroupId: com.azure