Add Trino Gateway 14 release notes

docs/release-notes.md

@@ -1,5 +1,35 @@
 # Release notes
 
+## Trino Gateway 14 (xx Jan 2025) { id="14" }
+
+Artifacts:
+
+* [JAR file gateway-ha-14-jar-with-dependencies.jar](https://repo1.maven.org/maven2/io/trino/gateway/gateway-ha/14/gateway-ha-14-jar-with-dependencies.jar)
+* Container image `trinodb/trino-gateway:14`
+* Source code as
+  [tar.gz](https://github.com/trinodb/trino-gateway/archive/refs/tags/14.tar.gz)
+  or [zip](https://github.com/trinodb/trino-gateway/archive/refs/tags/14.zip)
+* [Trino Helm chart](https://trinodb.github.io/charts/) `trino/trino-gateway` version `1.14.0`
+
+Changes:
+
+* Add support for automatic database schema validation and upgrade during Trino Gateway startup.
+  ([#575](https://github.com/trinodb/trino-gateway/pull/575))
+* Add support to configure HTTP client options for the external routing group selector. 
+  ([#580](https://github.com/trinodb/trino-gateway/pull/580))
+* Enable use of Oracle as backend RDBMS for Trino Gateway. 
+  ([#588](https://github.com/trinodb/trino-gateway/pull/588))
+* [:warning: Breaking change:](#breaking) Load fundamental modules by default, and remove  the related configurations 
+  `HaGatewayProviderModule`, `ActiveClusterMonitor`, `ClusterStateListenerModule`, and `ClusterStatsMonitorModule` from
+  the configuration files. 
+  ([#597](https://github.com/trinodb/trino-gateway/pull/597))
+* [:warning: Breaking change:](#breaking) Remove support for composite rules and the use of easy-rules syntax.
+  ([#540](https://github.com/trinodb/trino-gateway/pull/540))
+* Improve performance of Trino cluster stats collection and add a timeout configuration.
+  ([#583](https://github.com/trinodb/trino-gateway/pull/583))
+* Fix visibility of chart legend text when changing the theme of the user interface.
+  ([#585](https://github.com/trinodb/trino-gateway/issues/585)
+
 ## Trino Gateway 13 (3 Dec 2024) { id="13" }
 
 Artifacts: