RELEASE_NOTES

July, 2016
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* BREAKING CHANGE: In the cross-wiki summary in ApiEchoNotifications,
  'ts' is now ISO 8601.
* BREAKING CHANGE: JS variables: wgEchoSeenTime now uses ISO 8601, and
  alert/notice instead of alert/message.  wgEchoInitialNotifCount has
  been removed.
* ApiEchoMarkSeen is moving to ISO 8601.  Adjust your client; see API
  documentation.

April, 2016
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* BREAKING CHANGE: $wgEchoDefaultNotificationTypes has been split into
  three variables.  See Echo.php for documentation:
** $wgDefaultNotifyTypeAvailability
** $wgNotifyTypeAvailabilityByCategory
** $wgEchoNotifications[$notificationType]['notify-type-availability']

March, 2015
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* Echo events now support multiple target pages.  As a result The api output of individual
 notifications within api.php?action=query&meta=notifications no longer has a 'targetpage'
 property.  This has been replaced with a 'targetpages' property which is the same as
 'targetpage' was, but now as an array.