diff --git a/Doc/whatsnew/3.15.rst b/Doc/whatsnew/3.15.rst
index 97ba27ca0a7..e0966f53ec8 100644
--- a/Doc/whatsnew/3.15.rst
+++ b/Doc/whatsnew/3.15.rst
@@ -667,9 +667,10 @@ Other language changes
   (Contributed by James Hilton-Balfe in :gh:`128335`.)
 
 * The class :class:`memoryview` now supports the :c:expr:`float complex` and
-  :c:expr:`double complex` C types: formatting characters ``'F'`` and ``'D'``
-  respectively.
-  (Contributed by Sergey B Kirpichev in :gh:`146151`.)
+  :c:expr:`double complex` C types: formatting characters ``'F'``/``'Zf'``
+  and ``'D'``/``'Zd'`` respectively.
+  (Contributed by Sergey B Kirpichev and Victor Stinner in :gh:`146151`
+  and :gh:`148675`.)
 
 * Allow the *count* argument of :meth:`bytes.replace` to be a keyword.
   (Contributed by Stan Ulbrych in :gh:`147856`.)