I have searched for a .NET Core based installer package that can install a FDD published application. I am finishing the design for such a utility and have permission to put it into the public domain. I was going to keep it simple (e.g. no splash screens, etc) but it would create a manifest and md5 hash calculations. I will be starting coding within a week or so, and would like others to support the initiative. The intent would be an MIT or Apache license. Future, or maybe not, might be to use Windows Forms from the VS 2019 Preview to make things look nice.
If you are interested or know of an existing package, please respond.