diff --git a/NEWS.md b/NEWS.md
index 1667c1179..9abe08e93 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -6,6 +6,8 @@ BREAKING CHANGES
   Please use `by` instead. This affects following functions in *datawizard*.
 
   * `data_partition()`
+  * `demean()` and `degroup()`
+  * `means_by_group()`
 
 CHANGES