Merge branch 'master' into feature/stabilization
Merge branch 'master' into feature/stabilization
SOC-4028 | [Notification Template] Implement children plugin - Add Unit Test case for child plugin.
Merge branch 'feature/stabilization'
Merge branch 'master' into feature/social-notifications
SOC-4050 | ERROR: Failed to save the NotificationMessage
SOC-4067 | Too many exceptions occur when mention on stream - change MockMailService apply new configuration Ebean
SOC-4067 | Too many exceptions occur when mention on stream