[Doc] Release Notes after 7.0.1

[archerzz]

Question

I kept getting warning messages like:

warning : The .NET SDK has newer analyzers with version '7.0.4' than what version '7.0.1' of 'Microsoft.CodeAnalysis.NetAnalyzers' package provides. Update or remove this package reference.

So, I decided to upgrade to version 7.0.4. However, the latest release notes only cover version 7.0.1. Where can I find the relese notes after that? Thanks.

[mavasani]

Thanks @archerzz. Now tracked with #6964