How to update HyperBian

Hello,

I recently got a warning when updating my HyperBian instance:

N: Repository 'http://raspbian.raspberrypi.org/raspbian bullseye InRelease' changed its 'Suite' value from 'stable' to 'oldstable'
N: Repository 'http://archive.raspberrypi.org/debian bullseye InRelease' changed its 'Suite' value from 'stable' to 'oldstable'

It's probably time to update, Debian Security Support ends in 5 months (July 01, 2024). What is the correct procedure here? I have already had many variants with projects of this type and don't want to break my installation. Just dist-upgrade? Is there a special update script? Export settings, install a fresh image from GitHub and import settings?

I would also like to publish this solution on https://docs.hyperion-project.org/en/user/HyperBian.html

Kind regards

pattyland

Thanks, but this not answer my question. The Question was about HyberBian, an OS thats distributed with Hyperion preinstalled. The error messages above are not from apt.releases.hyperion-project.org but raspbian.raspberrypi.org