Minimal XML library for C++?

Question

What XML libraries are out there, which are minimal, easy to use, come with little dependencies (ideally none), can be linked statically and come with a liberal license? So far,

Answer 1

In "what’s the easiest way to generate xml in c++?" I wrote a comment that lists a few C++ XML libraries

TinyXML++ (ticpp) was, IMHO, the most appropriate for a small, easy to use XML library in C++.