version=4
opts=filenamemangle=s/.+\/v?(\d\S+)\.tar\.gz/osrm-backend-$1\.tar\.gz/,\
     repacksuffix=+dfsg1,\
     dversionmangle=s/\+dfsg\d*$// \
  https://github.com/Project-OSRM/osrm-backend/tags \
  .*/v?(\d[\d.]+)\.tar\.gz
