Update CHANGELOG

CHANGELOG

diff --git a/CHANGELOG b/CHANGELOG
index 17b0a3c..df48e47 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,9 @@
 Changes since U-Boot 1.1.4:
 ======================================================================
 
+* Fixes to support environment in NAND flash;
+  enable NAND flash based environment for delta board.
+
 * Add support for Intel Monahans CPU on Zylonite and Delta boards
   (This is Work in Progress!)