Subject: bug#44847: [Petition] Add a dotnet 5.0 support

From: Abraham Jose <[email-masked]>
Date: Tue, 24 Nov 2020 16:55:24 +0000

C# is a widely used programming language, so having support fot it will
expand the guix potential userbase by a lot.
AFAIK the only things needed for this are:
https://github.com/dotnet/runtime to run .NET managed applications
https://github.com/dotnet/sdk To build apps

Just in case this is helpful, there is also a source-build
https://github.com/dotnet/source-build/