version=4
opts="filenamemangle=s/.+\/v?(\d\S+)\.tar\.gz/swtpm-$1\.tar\.gz/,\
  dversionmangle=s/\+ds$//,\
  uversionmangle=s/(\d)[_\.\-\+]?((RC|rc|pre|dev|beta|alpha)\d*)$/$1~$2/" \
  https://github.com/stefanberger/swtpm/tags .*/v?(\d\S+)\.tar\.gz
