michaelg/dev: links for stacking-pr

root/pypi stacking_pr-0.3.0.tar.gz
root/pypi stacking_pr-0.3.0-py3-none-any.whl
root/pypi stacking_pr-0.1.1.tar.gz
root/pypi stacking_pr-0.1.1-py3-none-any.whl
root/pypi stacking_pr-0.1.0.tar.gz
root/pypi stacking_pr-0.1.0-py3-none-any.whl