Add change note.

Max Schaefer · Max Schaefer · commit f93937f40a50 · 2021-02-25T10:51:01.000Z
diff --git a/javascript/change-notes/2021-02-25-event-handler-receiver-is-dom-element.md b/javascript/change-notes/2021-02-25-event-handler-receiver-is-dom-element.md
@@ -0,0 +1,2 @@
+lgtm,codescanning
+* Modelling of DOM event handlers has been improved, enabling the `js/xss` query to flag additional alerts.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+lgtm,codescanning`
	`2`	+* Modelling of DOM event handlers has been improved, enabling the `js/xss` query to flag additional alerts.