NixOS 14.12 released
NixOS 14.12 “Caterpillar” has been released, the third stable
release branch. It brings Linux 3.14, systemd 217, Glibc 2.20,
KDE 4.14.1, and much more. See the release\
 notes
for details. You can get NixOS 14.12 ISOs and VirtualBox
appliances from the download\
 page. For information on how to upgrade from older release
branches to 14.12, check out the [manual section\
 on\
 upgrading](/manual/nixos/stable/ind … ⌘ Read more

NixOS 14.04 released
NixOS 14.04 “Baboon” has been released, the second stable
release branch. It brings Linux 3.12, systemd 212, GCC 4.8,
Glibc 2.19, KDE 4.12, light-weight NixOS containers, and much
more. See the release\
 notes for details. You can get NixOS 14.04 ISOs and
VirtualBox appliances from the download page. For information on
how to upgrade a 13.10 system to 14.04, check out the [manual\
 section on upgrading](/manual/nixos/stable/#sec … ⌘ Read more

Nix 0.14 released
Nix\
 0.14 has been released. This is primarily a bug fix
release. See the release\
 notes for details. For installation information, see the manual. ⌘ Read more