root/pypi: links for duckguard

root/pypi duckguard-2.3.0.tar.gz
root/pypi duckguard-2.3.0-py3-none-any.whl
root/pypi duckguard-2.2.0.tar.gz
root/pypi duckguard-2.2.0-py3-none-any.whl
root/pypi duckguard-2.0.0.tar.gz
root/pypi duckguard-2.0.0-py3-none-any.whl