Sorry for the very delayed response.
Excuses
This library is not something that I use myself because I do not have any students using CAD for IQ. During the school year (August-May), I’m focused on helping my teams and helping out at local events. The off-season is when I work on stuff like this.
Going forward, I do not plan on maintaining the IQ parts library. I will, however, post the process that we went through to create the original library should anyone wish to maintain or extend it.
As mentioned previously, Onshape has considered creating an Official VexIQ parts library. If that happens you’ll want to use that.