How to install Pihole v5 on Raspi-5?

One of my Pihole systems went down yesterday. It was a Raspberry Pi 3 B+ that is no longer functioning. I only have a Raspberry Pi 5 here as a replacement.

Unfortunately, the official link only offers the installation of Pihole v6. But since I need the graphical statistics from Pihole 5, that’s no use to me.

Where can I download the latest version of Pihole v5 for a fresh installation?

I am guessing that finding some old Docker Container of Pi-Hole v5 is your only option...

You want this Docker version - last of the V5 releases in Docker.