diff --git a/CHANGES.md b/CHANGES.md
index b580a53c..a5598c68 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,7 @@
 # 0.3.0
 
+- Move to a module-based configuration
+  [\#214](https://github.com/ocaml-gospel/ortac/pull/214)
 - Add support for custom ghost types as model
   [\#228](https://github.com/ocaml-gospel/ortac/pull/228)