diff --git a/CHANGES.rst b/CHANGES.rst
index bc9a9f34..9e0e7c44 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,3 +1,8 @@
+v4.2.0
+=======
+
+* Prefer f-strings to ``.format`` calls.
+
 v4.1.0
 =======