[arch-general] Package signing on soyuz

What is the current intended way to sign packages on the pkgbuild.com server? I spent the past day setting up agent forwarding (https://wiki.gnupg.org/AgentForwarding) for it. Had a lot of trouble setting it up due to systemd being seemingly overzealous about the gpg-agent socket. I have it working now, for myself, but wondering if anyone else is using it or if everybody is just signing locally. J. Leclanche