root/pypi: links for checkenv

root/pypi checkenv-1.2.0.tar.gz
root/pypi checkenv-1.2.0-py3-none-any.whl
root/pypi checkenv-1.1.0.tar.gz
root/pypi checkenv-1.1.0-py3-none-any.whl
root/pypi checkenv-1.0.0.tar.gz
root/pypi checkenv-1.0.0-py3-none-any.whl