diff --git a/WHATSNEW.txt b/WHATSNEW.txt
index 306cb28a19d..d034ce2ec84 100644
--- a/WHATSNEW.txt
+++ b/WHATSNEW.txt
@@ -26,6 +26,7 @@ smb.conf changes
 
   Parameter Name                          Description     Default
   --------------                          -----------     -------
+  vfs mkdir use tmp name                  New             Auto
 
 
 KNOWN ISSUES