As I stated before, I don't really know any of the technologies you are using (other than git and HTML that is).
Nor do I know Ruby or Haskell (although I'd like to learn the former).
I agree with many of the things stated here, simplifying the process is probably best.
Going for PDF only will probably accomplish that, and while its a little painful to view a PDF instead of a proper web page or book, its probably better than not having an up to date CLL.
(I'm competent in Java and C#, can fake _javascript_ pretty well, and could get back into fighting shape for PHP and C++ pretty quickly. Anything else will require learning new things, which I'm willing to do.)