Which operating systems and versions do we claim to support?

[andygrove]

Is your feature request related to a problem or challenge? Please describe what you are trying to do.
I would like us to decide what operating systems we support and add that somewhere in the docs.

I am primarily using Ubuntu 20.04.4 LTS, so would like us to at least support this version of Ubuntu. I sometimes use my M1 Mac (ARM).

I would like to hear from @thinkharderdev, @yahoNanJing, and @avantgardnerio about their preferences as well.

Describe the solution you'd like
Pick some minimum requirements and document them. Ideally have CI test on those platforms.

Describe alternatives you've considered
None

Additional context
None

[thinkharderdev]

My dev machine is macOS 12.6 (arm). The rest of my team are all on the same OS but a mix of x86 and arm. In production we use debian:slim-bullseye as our base image (currently on x86 but we would ideally like to move to ARM). The main thing I'm concerned with is support for the M1 (arm) macbooks.