So, I've got a C# / XNA game (Visual Studio 2008 express, .Net 3 and XNA 3.0 if it matters) that we're planning on distributing to a large (hopefully thousands) audience in a couple of weeks' time.
Towards the end of July, Microsoft released KB5028244, its C-release non-security update for the month. The update was one which brought in multiple issues like those related to UWP and Win32, ...