version=4
opts=\
uversionmangle=s/-alpha/~alpha/;s/-Beta/~beta/;s/-rc/~rc/;s/PRE/~pre/,\
filenamemangle=s/.+\/v?(\d+\.\d+\.\d+(?:-rc\d+)?)\.*/$1/ \
https://github.com/FasterXML/jackson-core/releases/ .*jackson-core-?(\d+\.\d+\.\d+(?:-rc\d+)?)\.tar\.gz
