Roll 1.0 Latest
Pack the distribution with a proper command such as "make dist" and "./Build dist", or use a distribution builder such as Dist::Zilla, Dist::Milla, Minilla.
Add a META.yml to the distribution. Your buildtool should be able to autogenerate it.
Fix the version(s).
Add a META.json to the distribution. Your buildtool should be able to autogenerate it.
Define the license if you are using in Build.PL. If you are using MakeMaker (Makefile.PL) you should upgrade to ExtUtils::MakeMaker version 6.31.
Modify the stub. You might need to modify other stubs (for name, synopsis, license, etc) as well.
This is not a critical issue. Currently mainly informative for the CPANTS authors. It might be removed later.
|Roll||Perl extension for blah blah blah||0.01||metacpan|