Initial 3.9.10 release notes

release-notes/3.9.10.md

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+RabbitMQ `3.9.10` is a maintenance release in the `3.9.x` release series.
+
+Please refer to the **Upgrading to 3.9** section from [v3.9.0 release notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.9.0) if upgrading from a version prior to 3.9.0.
+
+This release requires at least Erlang 23.2, and supports the latest Erlang 24 version, 24.1.2 at the time of release. [RabbitMQ and Erlang/OTP Compatibility Matrix](https://www.rabbitmq.com/which-erlang.html) has more details on Erlang version requirements for RabbitMQ.
+
+
+
+## Changes Worth Mentioning
+
+Release notes are kept under [rabbitmq-server/release-notes](https://github.com/rabbitmq/rabbitmq-server/tree/v3.9.x/release-notes).
+Contributors are encouraged to update them together with their changes. This helps with release automation and a more consistent release schedule.
+
+### Core Server
+
+#### Bug Fixes
+
+ * Make stream coordinator more defensive to rapid declaration and deletion cycles
+
+   GitHub issue: [#33731631](https://github.com/rabbitmq/rabbitmq-server/pull/3731)
+
+#### Enhancements
+
+ * Several inter-node communication listener settings are now exposed to `rabbitmq.conf`:
+
+   ``` ini
+   # this port range is used by default
+   distribution.listener.port_range.min = 25675
+   distribution.listener.port_range.max = 25675
+   # instead of listening on all interfaces
+   distribution.listener.interface = 192.168.0.1
+   ```
+
+   GitHub issue: [#3739](https://github.com/rabbitmq/rabbitmq-server/issues/3739)
+
+
+
+## Dependency Upgrades
+
+None in this release.
+
+
+## Source Code Archives
+
+To obtain source code of the entire distribution, please download the archive named `rabbitmq-server-3.9.10.tar.xz`
+instead of the source tarball produced by GitHub.