The Call for Proposals for updates to the CPAN Meta Spec is closed. The final list of proposals is on the CPAN Meta Spec Proposals page.
Over the next few days, I will compile these into individual emails and post them to the cpan-workers mailing list for discussion and triage. To join in the discussion, subscribe to that list by emailing email@example.com.
Thank you to everyone who took the time to contribute proposals and comments.