I really appreciate it! Great Tool!
Recently i wanted to deploy a update of my WSP File but it always generated an old version of my sources. I saw it on the timestamp of the generated WSP File.
After finding this out the solution is as always quite simple: Just delete the WSP file in Solutions folder:
Simple isn’t it? After doing so the build process does what you expect. In Package > Debug > Solutions the new WSP file is placed.