diff --git a/CHANGELOG.md b/CHANGELOG.md
index 29ac80dc7..1cd03958b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,14 +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/2.7...2.x)
+## [Unreleased 2.x](https://github.com/opensearch-project/k-NN/compare/2.8...2.x)
 ### Features
 ### Enhancements
-* Bulk allocate objects for nmslib index creation to avoid malloc fragmentation ([#773](https://github.com/opensearch-project/k-NN/pull/773))
 ### Bug Fixes
 ### Infrastructure
-* Bump requests version from 2.26.0 to 2.31.0 ([#913](https://github.com/opensearch-project/k-NN/pull/913))
-* Disable index refresh for system indices ([#773](https://github.com/opensearch-project/k-NN/pull/915))
 ### Documentation
 ### Maintenance
 ### Refactoring
\ No newline at end of file
diff --git a/release-notes/opensearch-knn.release-notes-2.8.0.0.md b/release-notes/opensearch-knn.release-notes-2.8.0.0.md
new file mode 100644
index 000000000..8639aba3f
--- /dev/null
+++ b/release-notes/opensearch-knn.release-notes-2.8.0.0.md
@@ -0,0 +1,12 @@
+## Version 2.8.0.0 Release Notes
+
+Compatible with OpenSearch 2.8.0
+
+### Enhancements
+
+* Bulk allocate objects for nmslib index creation to avoid malloc fragmentation ([#773](https://github.com/opensearch-project/k-NN/pull/773))
+
+### Infrastructure
+
+* Bump requests version from 2.26.0 to 2.31.0 ([#913](https://github.com/opensearch-project/k-NN/pull/913))
+* Disable index refresh for system indices ([#773](https://github.com/opensearch-project/k-NN/pull/915))