Publish .NET 6 compatible NuGet package

[daiplusplus]

I see the readme file currently says this:

The software was upgraded to VS 2022 .NET6.0.

...but the NuGet package hasn't been updated since 2019 (v2.0.1) and only targets .NET Framework 4.6.2, which means I can't use it in .NET 6 projects, or recent versions of LinqPad:

[ScruffR]

I'd really like that too.