Is there an easy way to determine which libraries have become internal and are no longer needed in the additional library folder without having to print both folders and make a comparison, so the additional ones can be removed. One comes to mind is the XUI. It was external, now it is internal. There are others. I think the external library does not do any harm since the internal one gets priority, but as part of the clean-up there should only be one place for any given library.