Merge pull request #8280 from rabbitmq/mk-3.12.0-release-notes-updates

3.12.0 release notes update

Author: michaelklishin

release-notes/3.12.0.md

@@ -296,6 +296,14 @@ This release includes all bug fixes shipped in the `3.11.x` series.
 
    GitHub issue: [#7135](https://github.com/rabbitmq/rabbitmq-server/pull/7135)
 
+#### Bug Fixes
+
+* `rabbitmq-stream stream_status` failed with an exception if one of the replicas was offline.
+
+   Contributed by @gomoripeti (CloudAMQP)
+
+   GitHub issue: [#8270](https://github.com/rabbitmq/rabbitmq-server/pull/8270)
+
 
 ### MQTT Plugin