Are there any plans to modify the code to support .NET Core? I've opened the Portability Analysis Report in Visual Studio and it seems there's a lot of things to check, but I don't know if it's easy to do or not. Anyone more familiar with this code base care to comment?

nHapi.Base-PortabilityAnalysis.pdf

I've found that a basic migration would get rid of all "System.Configuration" problems since they seem to be related to the settings file.

There's also OleDb stuff and Xml stuff. The rest seems supported or very straight forward to fix.

The library looks great!