https://bugzilla.redhat.com/show_bug.cgi?id=1749751
--- Comment #3 from Fabio Valentini decathorpe@gmail.com --- Thanks for the review!
BuildRequires: rubygem(kramdown) >= 2.0.0 is already in the .spec file. ;)
I only intend to push this to fedora 32, since it's a breaking change (in both kramdown and jekyll 4). See: https://fedoraproject.org/wiki/Changes/Jekyll4