right now the ScottPlot.WPF project (which provides the WpfPlot control) only targets .NET Core 3.0. Since ScottPlot targets .NET Standard, it should be possible to dual-target .NET Core and .NET Framework with this package.

Then I can update the demo to use .NET Framework 4.6.1 because that's more commonly available on more peoples' computers at the moment. Actually, 4.7.2 is a better choice because it produces far fewer DLLs.