root/pypi: links for django-cos

root/pypi django_cos-0.4.0.tar.gz
root/pypi django_cos-0.4.0-py3-none-any.whl
root/pypi django_cos-0.3.0.tar.gz
root/pypi django_cos-0.3.0-py3-none-any.whl
root/pypi django_cos-0.2.0.tar.gz
root/pypi django_cos-0.2.0-py3-none-any.whl