update changelog

Author: RobinMalfait

CHANGELOG.md

@@ -11,6 +11,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Remove `dist` folder and related dependencies ([#96](https://github.com/tailwindlabs/tailwindcss-forms/pull/96))
 
+### Fixed
+
+- Use `addComponents` for class strategy ([#91](https://github.com/tailwindlabs/tailwindcss-forms/pull/91))
+
 ## [0.4.0] - 2021-12-09
 
 ### Changed