History

Time	Change
2010-02-14 02:54:09+00:00	Associated with Web Messaging
2010-02-14 02:54:09+00:00	Associated with HTML5 Web Messaging
2015-06-21 11:54:53+00:00	Associated with cross-document messaging
2019-04-25 04:44:00+00:00	Associated with PostMessageOptions
2019-04-25 04:44:00+00:00	Associated with targetOrigin
2019-04-25 04:44:00+00:00	Associated with WindowPostMessageOptions
2019-04-25 04:54:51+00:00	Associated with window post message steps
2019-04-25 05:07:48+00:00	Associated with message port post message steps