RPi kernels in Bookworm
Raspberry Pi recently launched Bookworm, and with that, a new kernel package.
However, due to the massive changes from Bullseye to Bookworm, they are not suggesting a dist-upgrade.
In the past, we have suggested procedures for updating an existing image to the new version, but always with the caveat that we do not recommend it, and you do this at your own risk.
This time, because the changes to the underlying architecture are so significant, we are not suggesting any procedure for upgrading a Bullseye image to Bookworm; any attempt to do this will almost certainly end up with a non-booting desktop and data loss.