diff --git a/CHANGELOG.md b/CHANGELOG.md
index a113059..ca45c56 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,8 +3,12 @@ All notable changes to this project will be documented in this file. This change
 
 ## [Unreleased]
 ### Performance
+- Added an `:inline` function to `make-serde-wrapper` to remove serialization overhead on primitives
 - Added multimethod implementations for primitives in (de)serialization functions, rather than using the default
 
+### Fixed
+- `cfn` didn't add serializers with non-primitive types in some cases
+
 ## [0.1.220] - 2021-10-09
 ### Fixed
 - All-primitive method types still used serialization when called from `cfn`