Provide a short description in the NAME section of the pod (after the module name followed by a hyphen) at least for the main module of this distribution.
Add a Changelog (best named 'Changes') to the distribution. It should list at least major changes implemented in newer versions.
Remove the POD errors. You can check for POD errors automatically by including Test::Pod to your test suite.
Error: Config-Basic-1.85/lib/Config/Basic.pm -- Around line 574: =end readme without matching =begin. (Stack: [empty])
Add a META.json to the distribution. Your buildtool should be able to autogenerate it.
Add tests or move tests.pl to the t/ directory!
Add 'use warnings' (or its equivalents) to all modules (this will require perl > 5.6), or convince us that your favorite module is well-known enough and people can easily see the modules warn when something bad happens.
This is not a critical issue. Currently mainly informative for the CPANTS authors. It might be removed later.
Add a 'repository' resource to the META.yml via 'meta_add' accessor (for Module::Build) or META_ADD parameter (for ExtUtils::MakeMaker).