- hardware-configuration.nix separated into kernel-winter.nix and filesystem-winter.nix - kernel.nix split off into kernel-winter.nix
- users/rin/default.nix -> users/rin.nix - users/rin/home.nix +-> users/rin.nix - users/rin/*.nix -> modules/user/*.nix - users/rin/scripts/ -> scripts/ - hosts/winter/default.nix -> hosts/winter.nix - hosts/winter/*.nix -> modules/system/*.nix - modules are dynamically imported as sets for system and user