root/pypi: links for d2txt

root/pypi d2txt-0.5.1.tar.gz
root/pypi d2txt-0.5.1-py3-none-any.whl
root/pypi d2txt-0.5.0.tar.gz
root/pypi d2txt-0.5.0-py3-none-any.whl
root/pypi d2txt-0.4.0.tar.gz
root/pypi d2txt-0.4.0-py3-none-any.whl