Where is the documentation for Gaspard Bucher's libraries?

[Dirk Laurie <dirk.laurie@...>]

In 2015, Gaspard Bucher announced Lua 5.3 versions for six libraries,
including XML and YAML parsers.

http://lua-users.org/lists/lua-l/2015-05/msg00230.html
> All documentation is at http://doc.lubyk.org

The version on LuaRocks also gives that link.

When one visits that site, though, you get to a page headed "Apache2
Ubuntu Default Page".

The documentation can still be found at:

https://lubyk.github.io/lubyk/