New packages and updates to packages come into the archive continuously. For example, in roughly the last 24 hours 40 packages were added or updated - https://git.savannah.gnu.org/cgit/guix.git/log/ . Advantage of this is that you can use new packages immediately and there's no big 'upgrade'. Challenges are that if you were an enterprise and wanted to stick on an 'old' version this wouldn't the right distribution.
Guix does receive security updates, and those are added to the archive immediately. I haven't had any problems myself. It's definitely a 'community' project, so you have to enjoy doing a bit of hacking!
Guix does receive security updates, and those are added to the archive immediately. I haven't had any problems myself. It's definitely a 'community' project, so you have to enjoy doing a bit of hacking!