root/pypi: links for scalabel

root/pypi scalabel-0.3.1.tar.gz
root/pypi scalabel-0.3.1-py3-none-any.whl
root/pypi scalabel-0.3.0.tar.gz
root/pypi scalabel-0.3.0-py3-none-any.whl
root/pypi scalabel-0.3.0rc2.tar.gz
root/pypi scalabel-0.3.0rc2-py3-none-any.whl
root/pypi scalabel-0.3.0rc1.tar.gz
root/pypi scalabel-0.3.0rc1-py3-none-any.whl