.NET SDK 8.0.100

Target netcoreapp3.1 (#767)

Update to dotnet 6.0.100 (#762)

Update README.md

Update azure-pipelines.yml

Allow empty Virtual Directory (#480)

Fix reading remote from config (#345)

Trim trailing whitespace in .git file (#312)

* Trim trailing whitespace in .git file

* Fix strings

Update SourceLink to 1.0.0-beta2-19322-03 (#294)

Auto-generate versions of build task assemblies (#277)

* Auto-generate versions of build task assemblies