Add 'use warnings' (or its equivalents) to all modules, or convince us that your favorite module is well-known enough and people can easily see the modules warn when something bad happens.

Error: oEdtk, oEdtk::C7Tag, oEdtk::Doc, oEdtk::TexTag, oEdtk::libXls, oEdtk::trackEdtk

Split the distribution, or fix the version numbers to make them consistent (use the highest version number to avoid version downgrade).

Error: 0.001,0.0032,0.0056,0.01,0.019,0.04,0.05,0.08,0.14,0.316,0.463,0.7004,0.7005,0.7006,0.7012,0.8021,0.8035,0.8051,1.5041,1.5051,1.6031,1.6051,1.8083,1.8101,1.8111,1.8122

Add all modules contained in this distribution to the META.yml field 'provides'. Module::Build or Dist::Zilla::Plugin::MetaProvides do this automatically for you.

Add a 'repository' resource to the META.yml via 'meta_add' accessor (for Module::Build) or META_ADD parameter (for ExtUtils::MakeMaker).

This is not a critical issue. Currently mainly informative for the CPANTS authors. It might be removed later.