If you are using Build.PL define the {requires}{perl} = VERSION field. If you are using MakeMaker (Makefile.PL) you should upgrade ExtUtils::MakeMaker to 6.48 and use MIN_PERL_VERSION parameter. Perl::MinimumVersion can help you determine which version of Perl your module needs.

Fix MANIFEST (or MANIFEST.SKIP) to exclude dot directories from a distribution. Use an appropriate tool and avoid archiving your working directory by hand. If you switch your version control system, remove old VCS directories after you migrate.

Error: .github

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: SPVM::Eg, SPVM::Eg::API, SPVM::Eg::API::App, SPVM::Eg::API::Window, SPVM::Eg::CSS::Rule, SPVM::Eg::CSS::Rule::CounterStyle, SPVM::Eg::CSS::Rule::FontFace, SPVM::Eg::CSS::Rule::FontFeatureValues, SPVM::Eg::CSS::Rule::FontPaletteValues, SPVM::Eg::CSS::Rule::Grouping, SPVM::Eg::CSS::Rule::Import, SPVM::Eg::CSS::Rule::Keyframe, SPVM::Eg::CSS::Rule::Keyframes, SPVM::Eg::CSS::Rule::LayerBlock, SPVM::Eg::CSS::Rule::LayerStatement, SPVM::Eg::CSS::Rule::Media, SPVM::Eg::CSS::Rule::Namespace, SPVM::Eg::CSS::Rule::Page, SPVM::Eg::CSS::Rule::Property, SPVM::Eg::CSS::Rule::Style, SPVM::Eg::CSS::Rule::Supports, SPVM::Eg::CSS::StyleDeclaration, SPVM::Eg::CSS::StyleSheet, SPVM::Eg::DOM::Implementation, SPVM::Eg::Event::Target, SPVM::Eg::History, SPVM::Eg::Location, SPVM::Eg::Node, SPVM::Eg::Node::Attr, SPVM::Eg::Node::CDATASection, SPVM::Eg::Node::CharacterData, SPVM::Eg::Node::Comment, SPVM::Eg::Node::Document, SPVM::Eg::Node::Document::XML, SPVM::Eg::Node::DocumentFragment, SPVM::Eg::Node::DocumentType, SPVM::Eg::Node::Element, SPVM::Eg::Node::Element::HTML, SPVM::Eg::Node::Element::HTML::Anchor, SPVM::Eg::Node::Element::HTML::Area, SPVM::Eg::Node::Element::HTML::Audio, SPVM::Eg::Node::Element::HTML::BR, SPVM::Eg::Node::Element::HTML::Base, SPVM::Eg::Node::Element::HTML::Body, SPVM::Eg::Node::Element::HTML::Button, SPVM::Eg::Node::Element::HTML::Canvas, SPVM::Eg::Node::Element::HTML::DList, SPVM::Eg::Node::Element::HTML::Data, SPVM::Eg::Node::Element::HTML::DataList, SPVM::Eg::Node::Element::HTML::Details, SPVM::Eg::Node::Element::HTML::Dialog, SPVM::Eg::Node::Element::HTML::Div, SPVM::Eg::Node::Element::HTML::Embed, SPVM::Eg::Node::Element::HTML::FieldSet, SPVM::Eg::Node::Element::HTML::Font, SPVM::Eg::Node::Element::HTML::Form, SPVM::Eg::Node::Element::HTML::Frame, SPVM::Eg::Node::Element::HTML::HR, SPVM::Eg::Node::Element::HTML::Head, SPVM::Eg::Node::Element::HTML::Heading, SPVM::Eg::Node::Element::HTML::Html, SPVM::Eg::Node::Element::HTML::IFrame, SPVM::Eg::Node::Element::HTML::Image, SPVM::Eg::Node::Element::HTML::Input, SPVM::Eg::Node::Element::HTML::LI, SPVM::Eg::Node::Element::HTML::Label, SPVM::Eg::Node::Element::HTML::Legend, SPVM::Eg::Node::Element::HTML::Link, SPVM::Eg::Node::Element::HTML::Map, SPVM::Eg::Node::Element::HTML::Marquee, SPVM::Eg::Node::Element::HTML::Media, SPVM::Eg::Node::Element::HTML::Menu, SPVM::Eg::Node::Element::HTML::Meta, SPVM::Eg::Node::Element::HTML::Meter, SPVM::Eg::Node::Element::HTML::Mod, SPVM::Eg::Node::Element::HTML::OList, SPVM::Eg::Node::Element::HTML::Object, SPVM::Eg::Node::Element::HTML::OptGroup, SPVM::Eg::Node::Element::HTML::Option, SPVM::Eg::Node::Element::HTML::Output, SPVM::Eg::Node::Element::HTML::Paragraph, SPVM::Eg::Node::Element::HTML::Param, SPVM::Eg::Node::Element::HTML::Picture, SPVM::Eg::Node::Element::HTML::Portal, SPVM::Eg::Node::Element::HTML::Pre, SPVM::Eg::Node::Element::HTML::Progress, SPVM::Eg::Node::Element::HTML::Quote, SPVM::Eg::Node::Element::HTML::Script, SPVM::Eg::Node::Element::HTML::Select, SPVM::Eg::Node::Element::HTML::Slot, SPVM::Eg::Node::Element::HTML::Source, SPVM::Eg::Node::Element::HTML::Span, SPVM::Eg::Node::Element::HTML::Style, SPVM::Eg::Node::Element::HTML::Table, SPVM::Eg::Node::Element::HTML::TableCaption, SPVM::Eg::Node::Element::HTML::TableCell, SPVM::Eg::Node::Element::HTML::TableCol, SPVM::Eg::Node::Element::HTML::TableRow, SPVM::Eg::Node::Element::HTML::TableSection, SPVM::Eg::Node::Element::HTML::Template, SPVM::Eg::Node::Element::HTML::TextArea, SPVM::Eg::Node::Element::HTML::Time, SPVM::Eg::Node::Element::HTML::Title, SPVM::Eg::Node::Element::HTML::Track, SPVM::Eg::Node::Element::HTML::UList, SPVM::Eg::Node::Element::HTML::Unknown, SPVM::Eg::Node::Element::HTML::Video, SPVM::Eg::Node::ProcessingInstruction, SPVM::Eg::Node::ShadowRoot, SPVM::Eg::Node::Text, SPVM::Eg::OS, SPVM::Eg::OS::API, SPVM::Eg::Runtime, SPVM::Eg::URL, SPVM::Eg::URL::SearchParams, SPVM::Eg::Window

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).