Adding changelog

Signed-off-by: Sagar Upadhyaya <[email protected]>

Author: sgup432

CHANGELOG.md

@@ -20,6 +20,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - [Security Manager Replacement] Enhance Java Agent to intercept Runtime::halt ([#17757](https://github.com/opensearch-project/OpenSearch/pull/17757))
 - Support AutoExpand for SearchReplica ([#17741](https://github.com/opensearch-project/OpenSearch/pull/17741))
 - Implement fixed interval refresh task scheduling ([#17777](https://github.com/opensearch-project/OpenSearch/pull/17777))
+- [Tiered caching] Create a single cache manager for all the disk caches. ([#17513](https://github.com/opensearch-project/OpenSearch/pull/17513))
 
 ### Changed
 - Migrate BC libs to their FIPS counterparts ([#14912](https://github.com/opensearch-project/OpenSearch/pull/14912))

release-notes/opensearch.release-notes-3.0.0-alpha1.md

@@ -44,7 +44,6 @@
 - Added integ tests for systemd configs ([#17410](https://github.com/opensearch-project/OpenSearch/pull/17410))
 - Add filter function for AbstractQueryBuilder, BoolQueryBuilder, ConstantScoreQueryBuilder([#17409](https://github.com/opensearch-project/OpenSearch/pull/17409))
 - [Star Tree] [Search] Resolving keyword & numeric bucket aggregation with metric aggregation using star-tree ([#17165](https://github.com/opensearch-project/OpenSearch/pull/17165))
-- [Tiered caching] Create a single cache manager for all the disk caches. ([#17513](https://github.com/opensearch-project/OpenSearch/pull/17513))
 - Added error handling support for the pull-based ingestion ([#17427](https://github.com/opensearch-project/OpenSearch/pull/17427))
 - Added Warm index setting and Updated nomenclature to differentiate between hot and warm tiering implementation ([#17490](https://github.com/opensearch-project/OpenSearch/pull/17490))
 - Latency and Memory allocation improvements to Multi Term Aggregation queries ([#14993](https://github.com/opensearch-project/OpenSearch/pull/14993))