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 27 Jul 2014 06:04:56 PM JST gpg: using RSA key DA172575A8EC2FE9 gpg: Can't check signature: No public key --- SIGNATURE Sun Jul 27 18:04:56 2014 +++ @@ -1,6 +1,8 @@ SHA1 6bbdbfe8be07e9b58c8c6646663766c0f134890b Changes -SHA1 7d2eacff39bf2db55c456ce144f8769859558d6a MANIFEST +SHA1 132d0c9818e55ba90188ab9cf78413b45ea226be MANIFEST SHA1 5f29cdcbfacb9c46ac155fff9844aceeb064aef1 MANIFEST.SKIP +SHA256 c5f681213c86e7154b28ee89396e39ce9dadbba3fcd7e78581f70f69c2e46466 META.json +SHA256 97ce65f0744ebb0f5949c9986c5df248e32e3741b4107401c03b3624fcbc7f2c META.yml SHA1 bb0e97f0fc5bdedd7805e722d33e5f6fcd69b4c3 Makefile.PL SHA1 cd561c674b0349bacda740b20e364b02a3173784 README SHA1 281197b50e2b90b3f3102f823faf9134f9cea1c4 lib/WWW/Google/PageSpeedOnline.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.

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.