Update whatsnew

Doc/whatsnew/3.14.rst

@@ -75,7 +75,9 @@ New Features
 Other Language Changes
 ======================
 
-
+* :func:`map` now supports :pep:`618`'s ``strict`` parameter, which raises a
+  :exc:`ValueError` if the arguments are exhausted at different lengths.
+  (Contributed by Wannes Boeykens in :gh:`119793`.)
 
 New Modules
 ===========