Request #20202 has been rejected by diabonas [1]: Changing the way you yourself manage the repository is not a valid reason for a deletion. It wouldn't even help, since deleting a package does not erase its Git repository, so you would still have to deal with the commit history when uploading the package again.
Instead you can use "aurpublish -p python-meshio" to import the existing commit history into your new, unified repository. [1] https://aur.archlinux.org/account/diabonas/
