All VikingVPN server clusters are receiving routine security updates, and updates to OpenVPN 2.3.9. Downtime is expected to be less than 5 seconds. If you are disconnected from your server cluster due to a rolling restart, you will be able to immediately reconnect and continue using the service normally.
OpenVPN 2.3.9 contains updates that allow greater protection from DNS leaks in Windows 8 and Windows 10. We will be exploring these options in the coming days to see if implementing them on the Viking network impacts non-Windows customers.