root/pypi: links for nickname

root/pypi nickname-0.0.0.7.tar.gz
root/pypi nickname-0.0.0.6.tar.gz
root/pypi nickname-0.0.0.4.tar.gz
root/pypi nickname-0.0.0.3.tar.gz
root/pypi nickname-0.0.0.3-py3.9.egg
root/pypi nickname-0.0.0.1.tar.gz