diff --git a/CHANGELOG.md b/CHANGELOG.md
index cf9dcdaab078..647ea2c660c3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Changed and updated the `compas_view2` examples into `compas_viewer`.
 * Changed `compas.scene.Scene` to inherent from `compas.datastructrues.Tree`.
 * Changed `compas.scene.SceneObject` to inherent from `compas.datastructrues.TreeNode`.
+* Changed to implementation of `Mesh.unify_cycles` to use the corresponding function of `compas.topology.orientation`.
+* Fixed bug in `compas.topology.orientation.unify_cycles`.
 
 ### Removed