version=3
opts=pgpsigurlmangle=s/xz$/sign/,decompress,uversionmangle=s/(\d)[_\.\-\+]?((RC|rc|pre|dev|beta|alpha)\d*)$/$1~$2/ \
https://www.kernel.org/pub/linux/utils/fs/xfs/xfsprogs/xfsprogs-(.+)\.tar\.xz