version=3 
opts=uversionmangle=s/^(\d)_?(\d)_?(\d)$/$1.$2.$3/;s/^(\d)_?(\d)$/$1.$2/ \
https://github.com/weidai11/cryptopp/releases .*/CRYPTOPP_(\d[\d_]+)\.(?:tar\.xz|txz|tar\.bz2|tbz2|tar\.gz|tgz|zip)
