10:10 pm (Eastern) = The maintenance work appears to be successful. Please contact Support if you experience any network issues.
10:05 pm (Eastern) = The potentially disruptive portion of the maintenance is complete. We are doing final testing and other procedures. From our monitoring there may have been no discernible down time.
10:00 pm (Eastern) = Montreal SaaS is now going offline for the firewall maintenance.
9:45 pm (Eastern) = SirsiDynix staff are online and preparing for the firewall maintenance.