Please add Windows 8 / Server 2012 - WSUS 4.0 support. (App crashes looking for the old DLL's from 3.0) - you can copy them over to connect to a 3.0 host, but ultimately it cannot connect to a 4.0 server.
I just found another product, WSUS Package Publisher. I haven't tried it yet, but it is supposed to work on Server 2012, so I am going to give it a shot. It is open source like this one - https://wsuspackagepublisher.codeplex.com/
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
I would love this feature too.
I really like LUP, but we are moving to server 2012 R2 now, and I am finding that it doesn't work.
I just found another product, WSUS Package Publisher. I haven't tried it yet, but it is supposed to work on Server 2012, so I am going to give it a shot. It is open source like this one - https://wsuspackagepublisher.codeplex.com/