I need to upgrade lots of projects in old app source. The application uses WPF nad many projects reference Prism v4.0.0 and specifically the Microsoft.Practices.Prism.dll assembly. I'm trying to find a replacement for it from the official Nuget repository but can't find anything. There is no Nuget package with that library and all the newer packages are not backwards compatible with the old code.
Is there a way to replace the Microsoft.Practices.Prism assembly with an official, newer Nuget package?