Hello Santiago
> I understand there are/were some concerns regarding the hosting of
> related POWER machines. Does that still stand? Is there anything
> resource-wise that could help here?
Hardware shouldn't be an issue for LTS, the same hardware used for official builds can also build LTS suites for ppc64el.
I assume most of the enabling work should be on ftp-master side adding the architecture to the current archives, if this is a no-op, then buildd team can enable the ppc64el LTS builds and start the uploads to the archive.
Regards