NixOS 18.09 released

18.09 Jellyfish logoNixOS 18.09 “Jellyfish” has been released, the tenth stable release branch. See the release notes for details. You can get NixOS 18.09 ISOs and VirtualBox appliances from the download page. For information on how to upgrade from older release branches to 18.09, check out the manual section on upgrading.