diff --git a/CHANGELOG.md b/CHANGELOG.md
index a7062c744a0..8a3e46ebac7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 - Add the `ReadOnlySpan` and `ReadWriteSpan` interfaces to provide better control for accessing span data. (#1360)
 - `NewGRPCDriver` function returns a `ProtocolDriver` that maintains a single gRPC connection to the collector. (#1369)
+- Metric SDK adds `Enricher` API for applying baggage attributes as metric labels in request context. (#1421)
 
 ### Changed