Sign the dist as the last step before creating the archive. Take care not to modify/regenerate dist meta files or the manifest.

Error: Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer. gpg: Signature made Sun 16 Nov 2014 10:07:03 AM JST gpg: using RSA key DA172575A8EC2FE9 gpg: Can't check signature: No public key --- SIGNATURE Sun Nov 16 10:07:03 2014 +++ @@ -1,6 +1,8 @@ SHA1 fdb7172a942d9b87ed3483a9ae381407e06de6f0 Changes -SHA1 59b970f3ae94607ac3cdc7bcf231de3263131a38 MANIFEST +SHA1 09ee7d4da26944ce1da91cd054406d930b9e0774 MANIFEST SHA1 5f29cdcbfacb9c46ac155fff9844aceeb064aef1 MANIFEST.SKIP +SHA256 21c7b2d5368f96639d39b69eebdbef93109763c05ade0acfad2fb40aedb38b01 META.json +SHA256 5df366ffc220fa615a7503514b1769380ed09a188d2325a06c9315f90f03f2b0 META.yml SHA1 52f3199444447fbddf05a32b5fe78e1167dd9161 Makefile.PL SHA1 b6099215003c576ec7d9d502532acba62a1470c0 README SHA1 0b3cdf7bbd45986e8f1abada4eb9af6b01f4ca11 lib/Address/PostCode/Australia.pm ==> MISMATCHED content between SIGNATURE and distribution files! <==

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.

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