We have a great news for you in the end of 2018. Windows Server 2019 is available for virtual servers and also for dedicated servers.
If you want to use Windows Server 2019 for your VPS, simply choose it in available images. Installation media is available in czech and english language. Upgrade from previous versions of MS Windows server is also possible and installation image is ready in ControlPanel´s virtual drive. USB installation is ready for physical, dedicated servers as well.