Good day. There's a dead link to the GitLab container registry on this page (https://docs.meltano.com/guide/containerization). I wanted to just submit a contribution, but I am not sure about the direction there. It would make sense to link to ghcr, but packages has not been enabled on Meltano yet (https://github.com/orgs/meltano/packages), so there is nothing really to link to.
Additionally, it seems that the ghcr publishes were put in place mostly for the scanning, but I am not sure if the use has since expanded to make images generally available via ghcr.