January 18, 2016
Maintenance window: January 18, 2016 00:01 UTC to January 18, 2016 04:00 UTCImpacted Cloud services:
Management services
Database upgrade
Apple universal SSL fix
Messaging services
Database upgrade
Impact Level : medium
Scheduled maintenance is designed for minimal disruption of service availability; however, we anticipate approximately 1 hour of downtime for the services listed above during the maintenance window.