As shown during the WormBase Workshops of the International Worm Meeting 2015 at UCLA:
(Slides/Notes of the WormBase ParaSite / HUBs section)
To enable use of up to date data on external sites, WormBase is providing with each release (starting with WS248), selected annotations and comparative tracks as assembly hubs.
there are currently two types of hubs,
the UCSC version:
(production HUBs are in synch with the current live WormBase release)