diff --git a/CHANGELOG.md b/CHANGELOG.md
index b85f91e..2b73712 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 ### Added
 
 - Implements `fmt::Debug` for `Basis2`, `Basis3`, and `AffineMatrix3`
+- A `prelude` module for easy importing of common traits.
 
 ### Changed