No, but right now I'm not working on it. There are minor tweaks done, but until the Kickstarter finishes, I myself wont have time to work on them. In case of a very successful kickstarter, I'll probably be able to restrict work on Jupiter Hell to regular job hours, and use my free time to go back to all the other roguelikes -- right now it's twice fulltime on JH :/.
The transformation of ChaosForge into a regular indie studio has this actually as a goal. If I can manage to keep myself afloat doing the commercial roguelike, I'll have my hobby time to devote to the free ChaosForge roguelikes -- I still intend to finish them all.