diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2cd98574f..90b57e446a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,8 @@ This project adheres to [Semantic Versioning](http://semver.org/).
   - [433: Fix: ExecuteCommand by making sure that it autoload the versions](https://github.com/doctrine/migrations/pull/433)
   - [434: Fixing an issue in the order at which some configuration key are loaded](https://github.com/doctrine/migrations/pull/434)
 ### Changed
+  - [429: code refactoring for clarity](https://github.com/doctrine/migrations/pull/429)
+  - [428: code refactoring for clarity](https://github.com/doctrine/migrations/pull/428)
 ### Added
   - [425: ProxyManager ~2.0 is also compatible with migrations](https://github.com/doctrine/migrations/pull/425)