Out with the old, in with the older. Our newest theme is actually our oldest, built for an initial launch of 13jupiters. Back when Drupal was on version 4.6...

It took us about a year longer than planned to finally set up this site (that is, a year of building anybody's site but our own). And another six months to port this theme to Drupal 5.

(Note bene: we don't usually take six months to port themes.)

Dark materials is consigned to the future release queue. Which is the probable eventual fate of all the themes we build for the 13jupiters site.