Add a META.json to the distribution. Your buildtool should be able to autogenerate it.

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: PDF::Template::Base, PDF::Template::Constants, PDF::Template::Container, PDF::Template::Container::Always, PDF::Template::Container::Conditional, PDF::Template::Container::Font, PDF::Template::Container::Footer, PDF::Template::Container::Header, PDF::Template::Container::Loop, PDF::Template::Container::Margin, PDF::Template::Container::PageDef, PDF::Template::Container::PdfTemplate, PDF::Template::Container::Row, PDF::Template::Container::Scope, PDF::Template::Container::Section, PDF::Template::Context, PDF::Template::Element, PDF::Template::Element::Bookmark, PDF::Template::Element::Circle, PDF::Template::Element::HorizontalRule, PDF::Template::Element::Image, PDF::Template::Element::Line, PDF::Template::Element::PageBreak, PDF::Template::Element::TextBox, PDF::Template::Element::Var, PDF::Template::Element::Weblink, PDF::Template::Factory, PDF::Template::Iterator, PDF::Template::TextObject

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.