Visual Studio 2019 16.6 introduces a new Git Experience, as described in
Improved Git Experience in Visual Studio 2019
[https://devblogs.microsoft.com/visualstudio/improved-git-experience-in-visual-studio-2019/]
.
If you need to add your .gitignore and .gitattributes file, or more generally,
you need to access the Repository Settings, now you can find