version=4
#opts="filenamemangle=s/.+\/v?(\d\S*)\.tar\.gz/sipp-$1\.tar\.gz/,uversionmangle=auto" \
#  https://github.com/SIPp/sipp/tags .*/v?(\d\S*)\.tar\.gz
#https://github.com/SIPp/sipp/tags .*/v?(\d+\.\d+\.\d+)\.tar\.(?:bz2|gz|xz)
https://github.com/SIPp/sipp/tags .*/v?(\d[\d.]*)\.tar\.(?:bz2|gz|xz)