mu	1.10.9	1.12.6	http://ftp.halifax.rwth-aachen.de/opensuse/source/tumbleweed/repo/oss/src/maildir-utils-1.12.6-1.1.src.rpm
mu	1.10.9	1.12.6	https://github.com/djcb/mu/releases/tag/v1.12.6