NixOS 25.11 released

Version25.11 of the NixOS distribution has been released. "The 25.11release was made possible due to the efforts of 2742 contributors, whoauthored 59430 commits since the previous release". Changes include7,002 new packages, GNOME49, LLVM21, a new COSMIC desktopenvironment beta, firewalld support, and more; see therelease notes for details.