New version firstname.lastname@example.org is published.
It’s recommended to upgrade as soon as possible as it fixes how esy reads opam repository metadata. Otherwise some esy projects might not be installable (this is only related to projects with no or stale lock file, projects which have valid lock file are still installable but updating the lock will fail with esy <0.5.8).
% npm install --global email@example.com
And don’t forget to update CI configs to reference new esy version!