Update releaes notes (#20845)

Author: Divyaasm

release-notes/opensearch.release-notes-2.19.5.md

@@ -2,16 +2,9 @@
 
 Compatible with OpenSearch and OpenSearch Dashboards version 2.19.5
 
-### Features
-
-* Add case sensitivity as an argument to XContentMapValues.filter ([#19976](https://github.com/opensearch-project/OpenSearch/pull/19976))
-
-### Enhancements
-
-* Fix SearchPhaseExecutionException to properly initCause ([#20320](https://github.com/opensearch-project/OpenSearch/pull/20320))
-
 ### Bug Fixes
 
+* Add case sensitivity as an argument to XContentMapValues.filter ([#19976](https://github.com/opensearch-project/OpenSearch/pull/19976))
 * Fix segment replication failure during rolling restart ([#20498](https://github.com/opensearch-project/OpenSearch/pull/20498))
 
 ### Infrastructure
@@ -23,4 +16,4 @@ Compatible with OpenSearch and OpenSearch Dashboards version 2.19.5
 * Bulk update of HDFS test fixture dependencies ([#20768](https://github.com/opensearch-project/OpenSearch/pull/20768))
 * Bump shadow-gradle-plugin from 8.3.9 to 9.3.1 ([#20569](https://github.com/opensearch-project/OpenSearch/pull/20569))
 * Bump netty from 4.1.125.Final to 4.1.131.Final ([#20744](https://github.com/opensearch-project/OpenSearch/pull/20744))
-* Bump log4j from 2.21.0 to 2.25.3 ([#20308](https://github.com/opensearch-project/OpenSearch/pull/20308))
+* Bump log4j from 2.21.0 to 2.25.3 ([#20308](https://github.com/opensearch-project/OpenSearch/pull/20308))