loongson/pypi: links for jetblack-upgradeable-streams

loongson/mirror jetblack-upgradeable-streams-0.3.0.tar.gz
loongson/mirror jetblack_upgradeable_streams-0.3.0-py3-none-any.whl
loongson/mirror jetblack-upgradeable-streams-0.2.0.tar.gz
loongson/mirror jetblack_upgradeable_streams-0.2.0-py3-none-any.whl
loongson/mirror jetblack-upgradeable-streams-0.1.0.tar.gz
loongson/mirror jetblack_upgradeable_streams-0.1.0-py3-none-any.whl