Finalize 2.8.2 release (#839)

Signed-off-by: Andriy Redko <andriy.redko@aiven.io>

CHANGELOG.md

@@ -3,6 +3,21 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ## [Unreleased 2.x]
 ### Added
+
+### Dependencies
+
+### Changed
+
+### Deprecated
+
+### Removed
+
+### Fixed
+
+### Security
+
+## [2.8.2] - 02/07/2024
+### Added
 - Added support for icu_collation_keyword type ([#725](https://github.com/opensearch-project/opensearch-java/pull/725))
 - Added support for flat_object field property ([#735](https://github.com/opensearch-project/opensearch-java/pull/735))
 - Expose HTTP status code through `ResponseException#status` ([#756](https://github.com/opensearch-project/opensearch-java/pull/756))
@@ -31,6 +46,22 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ### Security
 
+## [2.8.1]
+### Added
+
+### Dependencies
+
+### Changed
+
+### Deprecated
+
+### Removed
+
+### Fixed
+- Fix partial success results for msearch_template ([#709](https://github.com/opensearch-project/opensearch-java/pull/709))
+
+### Security
+
 ## [2.8.0] - 01/11/2023
 ### Added
 - Added support for indexing and search index settings ([#667](https://github.com/opensearch-project/opensearch-java/pull/667))
@@ -223,7 +254,9 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ### Security
 
-[Unreleased 2.x]: https://github.com/opensearch-project/opensearch-java/compare/v2.8.0...2.x
+[Unreleased 2.x]: https://github.com/opensearch-project/opensearch-java/compare/v2.8.2...2.x
+[2.8.2]: https://github.com/opensearch-project/opensearch-java/compare/v2.8.1...v2.8.2
+[2.8.1]: https://github.com/opensearch-project/opensearch-java/compare/v2.8.0...v2.8.1
 [2.8.0]: https://github.com/opensearch-project/opensearch-java/compare/v2.7.0...v2.8.0
 [2.7.0]: https://github.com/opensearch-project/opensearch-java/compare/v2.6.0...v2.7.0
 [2.6.0]: https://github.com/opensearch-project/opensearch-java/compare/v2.5.0...v2.6.0