Having an up-to-date system is a big challenge with increasing security problems, systems should be updated as early as possible. Debian 11 will be released this fall, since 12-03-2021 the next version is in Hard freeze state, which means that after the freeze only minor changes will take place. so: it’s time for an upgrade Prepare Debian 10 for the upgrade Update and upgrade all installed packages to the latest version by running: