diff --git a/WHATSNEW.txt b/WHATSNEW.txt
index 8a55f05..7735db6 100644
--- a/WHATSNEW.txt
+++ b/WHATSNEW.txt
@@ -136,6 +136,10 @@
   use the Ctrl-k key to get a Drive List View of all available
   Win32 drives.
 
+- Since Win32 file/directory names are case-insensitive,
+  twander now sorts them as such.  Previously, 'ZEBRA' would
+  appear before 'echo' in a twander display.
+
 - Most previous error conditions have been changed to warnings so
   that the program is more forgiving and will keep running after
   such a condition.  This is especially true of problems in