I use the next Debian release for new systems a few months before it is officially released. It's OK after hard freeze (https://release.debian.org/bullseye/free

I use the next Debian release for new systems a few months before it is officially released. It's OK after hard freeze (https://release.debian.org/bullseye/freeze_policy.html https://release.debian.org/bullseye/freeze_policy.html).