Shawn Sharp - 2018-12-23

How do I upgrade from NST 26 to NST 28? I'm a very new unix user and cannot find how to upgrade. I have the Pro version and have tried dnf update, dnf upgrade, yum upgrade, yum update. I've also tried "Upgrade System Kernel" and "Upgrade NST System" from the NST built-in web site under "NST Package Management.