Support/port to .NET4.8/.NET 6

[IbexPeak]

Hi,

currently SmartMvvm.xaml is built with .NET 4.5.2 and .NET Core 3.1.

As .NET 4.5.2 has no LTS support and .NET Core 3.1 ends in Nov 2022, I want to ask if it is planned to port it to .NET 4.8 (has LTS support) and .NET 6? I can prepare a pull request if you want.

Thanks for your reply in advance!

[MichaeIDietrich]

In my opinion it is fine to target these runtimes, since that way it is highly compatible to almost any WPF application out there. As these frameworks are upward compatible to .NET Framework 4.8 and .NET 6.0 and further. Actually I currently don't see a reason for raising the level to use this library.
And you should also have in mind that this library only defines these frameworks as lower limit but the actual framework is provided by the consumer of this library who can easily target the latest .NET runtime. As long as compatibility stands and compilation works I would probably leave it as low as possible and reasonable.

Do I miss something or do you see any need to move to a later version?