[4, {"dogtail": {"0.4.3": {"tar.gz": "0.4/dogtail-0.4.3.tar.gz", "md5sum": "0.4/dogtail-0.4.3.md5sum", "tar.bz2": "0.4/dogtail-0.4.3.tar.bz2", "sha256sum": "0.4/dogtail-0.4.3.sha256sum"}, "0.4.2": {"tar.gz": "0.4/dogtail-0.4.2.tar.gz", "md5sum": "0.4/dogtail-0.4.2.md5sum", "tar.bz2": "0.4/dogtail-0.4.2.tar.bz2", "sha256sum": "0.4/dogtail-0.4.2.sha256sum"}}}, {"dogtail": ["0.4.2", "0.4.3"]}, {"0.4": ["LATEST-IS-0.4.3"]}]