diff --git a/HISTORY.md b/HISTORY.md
index c48a71b..c071096 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -5,6 +5,8 @@ https://github.com/josdejong/jsoneditor
 
 ## not yet published, version 7.3.0
 
+- Implemented callbacks `onFocus` and `onBlur` (PR #809, issue #727). 
+  Thanks @123survesh.
 - Fixed #847: allow customizing the in rules determining whether a value
   is a timestamp or not.