diff --git a/CHANGES b/CHANGES
index 442a649..4387830 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,5 @@
+- lang_suffix: 'field_name' paramter instead of 'fieldname'.
+
 0.2.22 2019-02-20
 - PageTitlesFunctionMixin: __str__ without HTML.