I do wonder how practical this would be for a project to do. Like as in, that would be a cool thing to do.
Publish and bind a book of project code.
I mean projects do t-shirts and stuff to fundraise for a project why not a book release for major versions?
@onepict There's one! (practical only if you are an intimidating polymath, but possible)
https://tug.ctan.org/info/knuth-pdf/tex/tex.pdf