version=4
opts="dversionmangle=s/\+dfsg\d*$//,filenamemangle=s%(?:.*?)?v?(\d[\d.]*)\.tar\.gz%libtcod-$1.tar.gz%" \
        https://github.com/libtcod/libtcod/releases \
        (?:.*?/)?v?(\d[\d.]*)\.tar\.gz debian uupdate
