Modifying CHANGELOG

Signed-off-by: gashutos <gashutos@amazon.com>

CHANGELOG.md

@@ -92,6 +92,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Added
 - Add TokenManager Interface ([#7452](https://github.com/opensearch-project/OpenSearch/pull/7452))
 - Add Remote store as a segment replication source ([#7653](https://github.com/opensearch-project/OpenSearch/pull/7653))
+- Add descending order search optimization through reverse segment read. ([#7967](https://github.com/opensearch-project/OpenSearch/pull/7967))
+
 
 ### Dependencies
 - Bump `jackson` from 2.15.1 to 2.15.2 ([#7897](https://github.com/opensearch-project/OpenSearch/pull/7897))

release-notes/opensearch.release-notes-2.8.0.md

@@ -10,7 +10,6 @@
 - [Search Pipelines] Add RenameFieldResponseProcessor for Search Pipelines ([#7377](https://github.com/opensearch-project/OpenSearch/pull/7377))
 - [Search Pipelines] Split search pipeline processor factories by type ([#7597](https://github.com/opensearch-project/OpenSearch/pull/7597))
 - [Search Pipelines] Add script processor ([#7607](https://github.com/opensearch-project/OpenSearch/pull/7607))
-- Add descending order search optimization through reverse segment read. ([#7244](https://github.com/opensearch-project/OpenSearch/pull/7244))
 - Add 'unsigned_long' numeric field type ([#6237](https://github.com/opensearch-project/OpenSearch/pull/6237))
 - Add back primary shard preference for queries ([#7375](https://github.com/opensearch-project/OpenSearch/pull/7375))
 - Add task cancellation timestamp in task API ([#7455](https://github.com/opensearch-project/OpenSearch/pull/7455))