Support policy for System.* nuget libraries

[Tobias-08]

Hi,

I am wondering what the support policy for System.* libraries is that are available via nuget.

There are libraries that have a version that corresponds to current .NET (6), e. g. https://www.nuget.org/packages/System.Diagnostics.DiagnosticSource/6.0.0 . But there are other libraries that do not have a corresponding version, e. g. https://www.nuget.org/packages/System.ComponentModel.Annotations/5.0.0 .

In the latter case: What version am I supposed to use with .NET 6 (ASP.NET Core 6 in my case)? The 5 version might imply that its support might end at the same time as for .NET 5?

Thanks!
Tobias

[huoyaoyuan]

In the latter case: What version am I supposed to use with .NET 6 (ASP.NET Core 6 in my case)? The 5 version might imply that its support might end at the same time as for .NET 5?

For System.CommonentModel.Annotations, and also Microsoft.Win32.Registry and so on, there are shipped in box of .NET 6, and was already there several versions ago. The nuget versions were used for supporting older frameworks.