As for the licensing, I never really understood what license to pick so I just left it blank.
I'm not a lawyer, let alone your lawyer, so don't consider this legal advice, but https://choosealicense.com/ does a good job of describing your options. I personally use MIT, as does .NET Core; ASP.NET uses Apache. A reciprocal license like GPL might discourage folks from using the project.
You have permission to use my contributions; I'd like permission to use yours. 😀
Following on from https://github.com/arex388/Arex388.AspNet.Mvc.Startup/issues/1#issuecomment-712883024 …
You have permission to use my contributions; I'd like permission to use yours. 😀