version=3
# https://software.ecmwf.int/wiki/display/ECFLOW/Releases ecFlow\-(.+)\-Source\.(?:zip|tgz|tbz|txz|(?:tar\.(?:gz|bz2|xz)))\?api=v(.+)
opts="dversionmangle=s/(\d+)$/$1-Source/" https://confluence.ecmwf.int/display/ECFLOW/Releases /download/attachments/8650755/ecFlow\-(.+)\.tar.gz\?api=v2

#opts="filenamemangle=s/.*\/v?(\d[\d\.\-]*[^\d])/$1/" \
#https://example.com/project/releases/ \
#/project-(?!.*\d{4})(\d[\d\.\-]+)\.tar\.gz
