updated readme

Author: ryanries

README.md

@@ -31,3 +31,7 @@ Here are some screenshots of what the tool looks like currently:
 
 ![screenshot2](https://user-images.githubusercontent.com/29166333/212477765-3e4b714d-2ae0-4c78-b73e-cf13671f8eb5.png)
 
+This project currently targets .NET Framework 4.8.
+
+This project uses ObjectListView.Official 2.9.1 by Phillip Piper. This can be installed as a NuGet package directly from within
+the Visual Studio IDE, (which is what I did,) and it can also be downloaded separately here: https://objectlistview.sourceforge.net/cs/index.html