add changelog

Signed-off-by: guojialiang.2012 <[email protected]>

Author: guojialiang92

CHANGELOG.md

@@ -12,6 +12,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Added ability to retrieve value from DocValues in a flat_object filed([#16802](https://github.com/opensearch-project/OpenSearch/pull/16802))
 - Improve performace of NumericTermAggregation by avoiding unnecessary sorting([#17252](https://github.com/opensearch-project/OpenSearch/pull/17252))
 - [Rule Based Auto-tagging] Add in-memory attribute value store ([#17342](https://github.com/opensearch-project/OpenSearch/pull/17342))
+- [segment replication] add SEGMENT_COUNTER_INCREMENT_STEP_SETTING and increase default step ([#17568](https://github.com/opensearch-project/OpenSearch/pull/17568))
 
 ### Dependencies
 - Bump `org.awaitility:awaitility` from 4.2.0 to 4.3.0 ([#17230](https://github.com/opensearch-project/OpenSearch/pull/17230), [#17439](https://github.com/opensearch-project/OpenSearch/pull/17439))