This closes #16
diff --git a/CHANGES.txt b/CHANGES.txt
index fce4097..c84909b 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -14,6 +14,7 @@
 
   IMPROVEMENTS
 
+    HAMA-991: Add math classes for float16/float32 (edwardyoon)
     HAMA-978: Netty native transport (JongYoon Lim via edwardyoon)
 
 Release 0.7.1 - March 14, 2016