mu	1.10.9	1.12.13	http://ftp.halifax.rwth-aachen.de/opensuse/source/tumbleweed/repo/oss/src/maildir-utils-1.12.13-1.1.src.rpm
mu	1.10.9	1.12.13	https://github.com/djcb/mu/releases/tag/v1.12.13