loongson/pypi: links for xaiographs

loongson/mirror xaiographs-2.0.0-py3-none-any.whl
loongson/mirror xaiographs-1.2.0-py3-none-any.whl
loongson/mirror xaiographs-1.1.0-py3-none-any.whl
loongson/mirror xaiographs-1.0.0-py3-none-any.whl