nuwa/production: links for vartracker

root/pypi vartracker-2.1.0.tar.gz
root/pypi vartracker-2.1.0-py3-none-any.whl
root/pypi vartracker-2.0.0.tar.gz
root/pypi vartracker-2.0.0-py3-none-any.whl
root/pypi vartracker-1.0.2.tar.gz
root/pypi vartracker-1.0.2-py3-none-any.whl