The following architectures exist:


Arch: rpi2
Name: Raspberry Pi 2 and 3
Update URL: https://up.legg.ga/rpi2/
Releases: releases.json

Arch: rpi4
Name: Raspberry Pi 4
Update URL: https://up.legg.ga/rpi4/
Releases: releases.json

Arch: x86_64
Name: Generic x86_64
Update URL: https://up.legg.ga/x86_64/
Releases: releases.json