Updated CHANGELOG.md

Signed-off-by: Dmitry Kryukov <[email protected]>

Author: dk2k

CHANGELOG.md

@@ -85,8 +85,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - [Streaming Indexing] Fix intermittent 'The bulk request must be terminated by a newline [\n]' failures [#16337](https://github.com/opensearch-project/OpenSearch/pull/16337))
 - Fix wrong default value when setting `index.number_of_routing_shards` to null on index creation ([#16331](https://github.com/opensearch-project/OpenSearch/pull/16331))
 - [Workload Management] Make query groups persistent across process restarts [#16370](https://github.com/opensearch-project/OpenSearch/pull/16370)
-
 - Fix inefficient Stream API call chains ending with count() ([#15386](https://github.com/opensearch-project/OpenSearch/pull/15386))
+- Fix array hashCode calculation in ResyncReplicationRequest ([#16378](https://github.com/opensearch-project/OpenSearch/pull/16378))
 
 ### Security
 

server/src/test/java/org/opensearch/action/resync/ResyncReplicationRequestTests.java

@@ -40,7 +40,6 @@
 import org.opensearch.test.OpenSearchTestCase;
 
 import java.io.IOException;
-import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
 
 import static org.hamcrest.Matchers.equalTo;