diff --git a/WHATSNEW.txt b/WHATSNEW.txt
index 01d9b43..f9e0126 100644
--- a/WHATSNEW.txt
+++ b/WHATSNEW.txt
@@ -112,8 +112,15 @@
 
      Menu/Mouse/History?????????????????
 
+     A new filter wildcard is always applied against the *entire* directory
+     list, not just what is currently displayed.
+
      Filter logic can be inverted with TOGFILT (Control-minus) key.
      Supported by INVERTFILTER (Default: False) option. Sets initial state.
+
+     Wildcard filters are case-insensitive on Win32 by default and case-
+     sensitive on all other systems.  Can be overriden with the WILDNOCASE
+     option.