michaelg/dev: links for xnum

root/pypi xnum-0.3.tar.gz
root/pypi xnum-0.3-py3-none-any.whl
root/pypi xnum-0.2.tar.gz
root/pypi xnum-0.2-py3-none-any.whl
root/pypi xnum-0.1.tar.gz
root/pypi xnum-0.1-py3-none-any.whl
root/pypi xnum-0.0.0.tar.gz
root/pypi xnum-0.0.0-py3-none-any.whl