root/pypi: links for xync-schema

root/pypi xync_schema-0.0.4.tar.gz
root/pypi xync_schema-0.0.4-py3-none-any.whl
root/pypi xync_schema-0.0.1.tar.gz
root/pypi xync_schema-0.0.1-py3-none-any.whl