NixOS 15.09 released
NixOS 15.09 “Dingo” has been released, the fourth stable release
branch. See the release\
 notes
for details. You can get NixOS 15.09 ISOs and VirtualBox
appliances from the download\
 page. For information on how to upgrade from older release
branches to 15.09, check out the manual\
 section on\
 upgrading. ⌘ Read more