.NET 3.5 is said to be deprecated , but would a mod compiled under .NET 3.5 still function correctly? EXactly what are the advantage of 4.x over 3.5 compilation?
Apperently it doesn't even want to compile under KSP 3.5 anymore
The System.dll I found on the managed folder tells 4.6.57.
From the page you linked:
Also: https://support.microsoft.com/en-us/help/17455/lifecycle-faq-net-framework
This page https://support.microsoft.com/en-us/lifecycle/search/548 states that .NET Framework begun its life cycle at April,18 this year.
We have a lot of problems, dude. But this one is not one of them.
It's all about the compiler. not the toolchain.
You are not deploying System.dll or anything, ju