version=4

opts="repacksuffix=+dfsg,dversionmangle=auto,repack,compression=xz,filenamemangle=s/.+\/v?(\d\S*)\.tar\.gz/libcereal-$1\.tar\.gz/" \
  https://github.com/USCiLab/cereal/releases .*/archive/v(\d[\d.-]+)\.(?:tar(?:\.gz|\.bz2)?|tgz)
