Migrate to .NET Core 3.1

[bruno-brant]

.NET Core 2.2 has reached end-of-life. We must consider migrating the framework to 3.1.

[guilhermeluizsp]

Is there any reason not to be using .NET Standard? Do we have dependencies of the .NET Core itself? If we'd use .NET Standard instead, we'd not be worrying so much about end-of-life of products and also being compatible with other implementations of .NET (hello .NET 5).

[guilhermeluizsp]

Just to clarify my last comment: I'm talking about using .NET Standard to things other than ASP.NET Core specifics (e.g OnAzure, Interfaces, DI composite root, ...)

[bruno-brant]

To do that I believe that we would need to further decouple some of our assemblies, but it could be done. I was under the impression that with .NET 5 standard would no longer be relevant.