version=3
opts=filenamemangle=s/.+\/v?(\d\S*)\.tar\.gz/golang-github-bkaradzic-go-lz4-\$1\.tar\.gz/,\\
uversionmangle=s/(\d)[_\.\-\+]?(RC|rc|pre|dev|beta|alpha)[.]?(\d*)$/\$1~\$2\$3/ \\
  https://github.com/bkaradzic/go-lz4/tags .*/v?(\d\S*)\.tar\.gz
