diff --git a/ChangeLog.md b/ChangeLog.md
index d12b740ab..847ddc992 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -188,6 +188,8 @@ Nazara Development Kit:
 - Force parent parameter to be present in widgets constructor
 - Added the possibility to write only specific characters with a predicate in TextAreaWidget
 - It is now possible to disable object culling in the RenderSystem
+- Make Nz::PhysWorld2D& Ndk::PhysicsSystem2D::GetWorld private and rename it into GetPhysWorld
+- Make Ndk::PhysicsSystem2D an interface of Nz::PhysWorld2D
 
 # 0.4: