Having the declaration of system.stateVersion just adds more maintainance for devs. For example, changing the nixpkgs value in flake.nix requires a change of system.stateVersion in tests/default.nix.
Having the declaration of system.stateVersion just adds more maintainance for devs. For example, changing the nixpkgs value in flake.nix requires a change of system.stateVersion in tests/default.nix.