weinre 1.5.0 is now available at https://github.com/phonegap/weinre/downloads.
I also went through and neutered the bits at the old "pmuellr/weinre" site. Everything should now, somehow, point you to the "phonegap/weinre" site/repo. Let me know if you see dangling pointers. (note, I'm not going to change links in my old blog posts)