What's the recommended way to run 0.4.7 on armhf?
The package repository [deb.torproject.org] does not offer 32-bit ARM architecture (armhf) images (yet).
https://support.torproject.org/apt/tor-deb-repo/
Debian has 0.4.7 in bullseye-backports.
But Raspbian doesn't have bullseye-backports: http://raspbian.raspberrypi.org/raspbian/dists/