nuwa/stage: links for add2num

root/pypi add2num-0.1.3.tar.gz
root/pypi add2num-0.1.3-py3-none-any.whl
root/pypi add2num-0.1.2.tar.gz
root/pypi add2num-0.1.2-py3-none-any.whl
root/pypi add2num-0.1.1.tar.gz
root/pypi add2num-0.1.1-py3-none-any.whl
root/pypi add2num-0.1.0.tar.gz
root/pypi add2num-0.1.0-py3-none-any.whl