diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c7d1b478..764602e94 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -33,6 +33,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Removed the upper limit from `dask` and `distributed` packages' versions until we find a version which is incompatible with Covalent.
+- Migrated core server-side code to new data access layer.
 
 ### Tests