phoronix.com › news › NixOS-26.05-Released NixOS 26.05 Released With 20,442 New Packages, Stage 1 Now Based On systemd By Default … NixOS 26.05 with Nixpkgs added 20,442 new packages, updated 20,641 existing packages, and removed 17,532 outdated packages. … May 30, 2026