I know some time has passed since I said that I would make a manual for Library Creator XML 2.0. But the good news is that I actually started doing so today. So once that is ready, you can expect a non beta release of this new version, as it seems quite stable at the moment.
I just also mention that this weekend I found a bug in the tool, sometimes the new GUIDs for Fs2004 MDL files are not determined correctly. This results in compilation error, but has been fixed now. So with the next release you will get this fix.
As a little teaser, here is a screenshot of the new manual option, that allows you to read the manual from within the tool. It automatically gets the latest version of the manual for you from the Wiki.