diff --git a/HISTORY.md b/HISTORY.md
index ab1c275b..9a404832 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -4,6 +4,9 @@ http://visjs.org
 
 ## not yet released, version 3.7.1
 
+### Timeline
+
+- Fixed onAdd/onUpdate callbacks when using a DataView (thanks @motzel).
 
 
 ## 2014-11-14, version 3.7.0