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

Error: gpg: Signature made Fri 12 Apr 2024 11:26:48 PM JST gpg: using RSA key 6E1CD566E81F1EA49536F13B612A7DD8535C8ED0 gpg: Can't check signature: No public key --- SIGNATURE Fri Apr 12 23:26:48 2024 +++ @@ -1,6 +1,6 @@ SHA256 7220d84b3a2060abb60c063a2ce6a2b6cacae2a0ad89f933689dd2155f837a79 Changes SHA256 e9721661dbfb60dadebf3cd197cbc00239895aa73fb3431e19490cfad301cf99 LICENSE -SHA256 f64cc6dcef87c2e9ddc0b619c1903a8828c301588fb9c09a1a8d97a39dba0dcd MANIFEST +SHA256 47aba72a68514672839d96145ded1a9539611e30393aebbc126fed6aeebc3777 MANIFEST SHA256 78829a7f9788da9db1340d3984e674e31819d90f737cc901a25a0c53939baa52 META.yml SHA256 4f81c7e723bac7965d54fa57cba7ff4951ca63bc34bd5646b33e6b0719d1d69c Makefile.PL SHA256 0a45852e12898bc3dc1c0c55365c40710f0b014b8fc2638049ed84bd36f7e7b2 README ==> MISMATCHED content between SIGNATURE and distribution files! <==

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

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.