Downgrade target framework to .Net Standard 2.0

[aparshin]

We'd like to use this SDK in an application, which uses .Net Framework 4.7. The problem is that the target framework of the Agrirouter .Net SDK is .Net Standard 2.1, which is not compatible with any .Net Framework version.

What do you think about downgrade target framework of Agrirouter SDK to .Net Standard 2.0 instead of .Net Standard 2.1? According to Microsoft docs .Net Standard 2.0 as a recommended target framework for general-purpose libraries.

As a workaround for our integration, we had to include sources of Agrirouter SDK to our project and manually modify it to .Net Standard 2.0. It wasn't too difficult (only several places).

If you are interested in switching to .Net Standard 2.0, we'll be happy to create a corresponding PR.

[saschadoemer]

At the moment, this would mean, that the corresponding libraries have to target version 2.0 as well. And this is not the case for the ProtoBuf definitions. I will keep that in mind and discuss with @oliverrahner additional steps.