Created release notes for 2.10 release (#1094) (#1096)

Signed-off-by: Navneet Verma <navneev@amazon.com>
(cherry picked from commit cc5cd7e)

Co-authored-by: Navneet Verma <navneev@amazon.com>

CHANGELOG.md

@@ -12,17 +12,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Maintenance
 ### Refactoring
 
-## [Unreleased 2.x](https://github.com/opensearch-project/k-NN/compare/2.9...2.x)
+## [Unreleased 2.x](https://github.com/opensearch-project/k-NN/compare/2.10...2.x)
 ### Features
 ### Enhancements
-* Enabled the IVF algorithm to work with Filters of K-NN Query. [#1013](https://github.com/opensearch-project/k-NN/pull/1013)
-* Improved the logic to switch to exact search for restrictive filters search for better recall. [#1059](https://github.com/opensearch-project/k-NN/pull/1059)
-* Added max distance computation logic to enhance the switch to exact search in filtered Nearest Neighbor Search. [#1066](https://github.com/opensearch-project/k-NN/pull/1066)
-### Bug Fixes
-* Update Faiss parameter construction to allow HNSW+PQ to work [#1074](https://github.com/opensearch-project/k-NN/pull/1074) 
+### Bug Fixes 
 ### Infrastructure
 ### Documentation
 ### Maintenance
-* Update Guava Version to 32.0.1 [#1019](https://github.com/opensearch-project/k-NN/pull/1019)
 ### Refactoring
-* Fix TransportAddress Refactoring Changes in Core [#1020](https://github.com/opensearch-project/k-NN/pull/1020)

release-notes/opensearch-knn.release-notes-2.10.0.0.md

@@ -0,0 +1,16 @@
+## Version 2.10.0.0 Release Notes
+
+Compatible with OpenSearch 2.10.0
+
+### Features
+* Add Clear Cache API ([#740](https://github.com/opensearch-project/k-NN/pull/740))
+### Enhancements
+* Enabled the IVF algorithm to work with Filters of K-NN Query. ([#1013](https://github.com/opensearch-project/k-NN/pull/1013))
+* Improved the logic to switch to exact search for restrictive filters search for better recall. ([#1059](https://github.com/opensearch-project/k-NN/pull/1059))
+* Added max distance computation logic to enhance the switch to exact search in filtered Nearest Neighbor Search. ([#1066](https://github.com/opensearch-project/k-NN/pull/1066))
+### Bug Fixes
+* Update Faiss parameter construction to allow HNSW+PQ to work ([#1074](https://github.com/opensearch-project/k-NN/pull/1074))
+### Maintenance
+* Update Guava Version to 32.0.1 ([#1019](https://github.com/opensearch-project/k-NN/pull/1019))
+### Refactoring
+* Fix TransportAddress Refactoring Changes in Core ([#1020](https://github.com/opensearch-project/k-NN/pull/1020))