root/pypi: links for dead-letter

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