diff --git a/HISTORY b/HISTORY
index a9e1121..a5e3599 100755
--- a/HISTORY
+++ b/HISTORY
@@ -1,5 +1,6 @@
 Oct. 29 2015
 Added an mb_get_ref_value function
+Improved mb_set_coll
 
 Oct. 28 2015
 Added module (namespace) support