The github version is the most recent. Sadly, I never got the solar eclipse part done. It was going to be a massive amount of work. I'm very very pleased to hear that there is still some interest in this program, however. I haven't fired up one of my N900s in months, I'm ashamed to say, but if there are orrery bug fixes or new features that people want, I could try to get development going again. I haven't fired up the development environment in *years*.

If I see any good comets coming up, I'll at least make an orrery-compatible ephemeris file.