I just realized that, having an IPv6-only host, I am not able to download repository indices from the usual package repository locations, because attic.owncloud.com is not reachable via ipv6.
http://download.owncloud.org/download/repositories/10.0/Ubuntu_18.04/InRelease would be the first release URL for Ubuntu 18.04.
This is reachable by IPv6, but immediately redirects to https://attic.owncloud.com/org/download/repositories/10.0/Ubuntu_18.04/InRelease which sadly is not reachable via v6.
Do you have any plans on changing this?
Thanks and best regards