diff --git a/CHANGELOG.md b/CHANGELOG.md
index 18ac4b48..5a19cc0e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,7 @@ 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/geospatial/compare/2.8...2.x)
+## [Unreleased 2.x](https://github.com/opensearch-project/geospatial/compare/2.9...2.x)
 ### Features
 ### Enhancements
 ### Bug Fixes
diff --git a/release-notes/opensearch-geospatial.release-notes-2.9.0.0.md b/release-notes/opensearch-geospatial.release-notes-2.9.0.0.md
new file mode 100644
index 00000000..baa64e3c
--- /dev/null
+++ b/release-notes/opensearch-geospatial.release-notes-2.9.0.0.md
@@ -0,0 +1,9 @@
+## Version 2.9.0.0 Release Notes
+
+Compatible with OpenSearch 2.9.0
+
+### Maintenance
+Increment version to 2.9.0-SNAPSHOT ([#329](https://github.com/opensearch-project/geospatial/pull/329))
+
+### Refactoring
+Change package for Strings.hasText ([#314](https://github.com/opensearch-project/geospatial/pull/314))