diff --git a/HISTORY b/HISTORY
index 5cfa80b..efaffe4 100755
--- a/HISTORY
+++ b/HISTORY
@@ -2,6 +2,7 @@ Jun. 21 2016
 Added lambda tracing
 Improved error prompting for wrong function reaching
 Improved variable argument list processing with lambda
+Improved UTF8 string input/output on Windows for the shell
 Fixed a wrong variable argument list processing issue
 
 Jun. 17 2016