I followed the "Shen 1.7 available" link, which points to https://groups.google.com/group/qilang/browse_thread/thread/.... I have always been prompted to login when going to Google Groups threads; I don't know about others. I'd be very happy if there were a way around it.

(If I'd noticed QiLang in the URL, I guess I would have had a better idea about what I was seeing ….)