The package mozilla-adblockplus is now disabled in all supported versions of Fedora, which
have FF57 in stable. I filed
https://bugzilla.redhat.com/show_bug.cgi?id=1513731 but no
response yet. I can't find any sign of recent activity by the assignee, Andreas
Thienemann. The last few builds of mozilla-adblockplus were by rathann (FAS name,
don't know full name) who just posted builds for the new mozilla-noscript-10.1.1 (very
quickly BTW, was just posted upstream a little while ago). Does anyone know if Mr.
Thienemann is still active?