[Dillo-dev] Switch to fltk1.3?

Hi, is possible to switch to fltk1.3? I sent a lot of emails to fltk developers trying to get the license issue of fltk2 (http://www.fltk.org/str.php?L2198+P0+S-2+C0+I0+E0+Qlicense) fixed but I still (after months of sent emails) haven't gotten a reply. dillo is going to be removed from Debian and Ubuntu repositories because it depends on removed packages and the newest dillo release cannot be uploaded because fltk2 is not in the repositories and it cannot be accepted due to the license issue. Is possible to switch to fltk1.3 or to another toolkit please? Thanks, Devid Antonio Filoni