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: Net::DNS, Net::DNS::Domain, Net::DNS::DomainName, Net::DNS::Header, Net::DNS::Mailbox, Net::DNS::Nameserver, Net::DNS::Packet, Net::DNS::Parameters, Net::DNS::Question, Net::DNS::RR, Net::DNS::RR::A, Net::DNS::RR::AAAA, Net::DNS::RR::AFSDB, Net::DNS::RR::APL, Net::DNS::RR::CAA, Net::DNS::RR::CERT, Net::DNS::RR::CNAME, Net::DNS::RR::DHCID, Net::DNS::RR::DNAME, Net::DNS::RR::EUI48, Net::DNS::RR::EUI64, Net::DNS::RR::GPOS, Net::DNS::RR::HINFO, Net::DNS::RR::HIP, Net::DNS::RR::IPSECKEY, Net::DNS::RR::ISDN, Net::DNS::RR::KX, Net::DNS::RR::L32, Net::DNS::RR::L64, Net::DNS::RR::LOC, Net::DNS::RR::LP, Net::DNS::RR::MB, Net::DNS::RR::MG, Net::DNS::RR::MINFO, Net::DNS::RR::MR, Net::DNS::RR::MX, Net::DNS::RR::NAPTR, Net::DNS::RR::NID, Net::DNS::RR::NS, Net::DNS::RR::NULL, Net::DNS::RR::OPENPGPKEY, Net::DNS::RR::OPT, Net::DNS::RR::PTR, Net::DNS::RR::PX, Net::DNS::RR::RP, Net::DNS::RR::RT, Net::DNS::RR::SOA, Net::DNS::RR::SPF, Net::DNS::RR::SRV, Net::DNS::RR::SSHFP, Net::DNS::RR::TKEY, Net::DNS::RR::TLSA, Net::DNS::RR::TSIG, Net::DNS::RR::TXT, Net::DNS::RR::X25, Net::DNS::Resolver, Net::DNS::Resolver::Base, Net::DNS::Resolver::MSWin32, Net::DNS::Resolver::Recurse, Net::DNS::Resolver::UNIX, Net::DNS::Resolver::android, Net::DNS::Resolver::cygwin, Net::DNS::Resolver::os2, Net::DNS::Text, Net::DNS::Update, Net::DNS::ZoneFile

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

Error: 0.80_2,1155,1182,1188,1222,1229,1235,1241,1253,1255,1258,1261,1272,1274,1276,1277,1279

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.