loongson/pypi: links for c2-app-zipdownload
loongson/mirror c2.app.zipdownload-1.0b4.tar.gz
loongson/mirror c2.app.zipdownload-1.0b3.tar.gz
loongson/mirror c2.app.zipdownload-1.0b2.tar.gz
loongson/mirror c2.app.zipdownload-1.0b1.tar.gz
loongson/mirror c2.app.zipdownload-1.0a1.tar.gz