order, or relying on `mkBefore` and `mkAfter`, but may impact users calling
`mkOrder n` with n ≤ 400.
- X keyboard extension (XKB) options have been reorganized into a single attribute set, `services.xserver.xkb`. Specifically, `services.xserver.layout` is now `services.xserver.xkb.layout`, `services.xserver.xkbModel` is now `services.xserver.xkb.model`, `services.xserver.xkbOptions` is now `services.xserver.xkb.options`, `services.xserver.xkbVariant` is now `services.xserver.xkb.variant`, and `services.xserver.xkbDir` is now `services.xserver.xkb.dir`.
- X keyboard extension (XKB) options have been reorganized into a single attribute set, `services.xserver.xkb`. Specifically, `services.xserver.layout` is now `services.xserver.xkb.layout`, `services.xserver.extraLayouts` is now `services.xserver.xkb.extraLayouts`, `services.xserver.xkbModel` is now `services.xserver.xkb.model`, `services.xserver.xkbOptions` is now `services.xserver.xkb.options`, `services.xserver.xkbVariant` is now `services.xserver.xkb.variant`, and `services.xserver.xkbDir` is now `services.xserver.xkb.dir`.
-`networking.networkmanager.firewallBackend` was removed as NixOS is now using iptables-nftables-compat even when using iptables, therefore Networkmanager now uses the nftables backend unconditionally.
@@ -568,7 +568,7 @@ This is how the pull request looks like in this case: [https://github.com/NixOS/
To run the main types of tests locally:
- Run package-internal tests with `nix-build --attr pkgs.PACKAGE.passthru.tests`
- Run [NixOS tests](https://nixos.org/manual/nixos/unstable/#sec-nixos-tests) with `nix-build --attr nixosTest.NAME`, where `NAME` is the name of the test listed in `nixos/tests/all-tests.nix`
- Run [NixOS tests](https://nixos.org/manual/nixos/unstable/#sec-nixos-tests) with `nix-build --attr nixosTests.NAME`, where `NAME` is the name of the test listed in `nixos/tests/all-tests.nix`
- Run [global package tests](https://nixos.org/manual/nixpkgs/unstable/#sec-package-tests) with `nix-build --attr tests.PACKAGE`, where `PACKAGE` is the name of the test listed in `pkgs/test/default.nix`
- See `lib/tests/NAME.nix` for instructions on running specific library tests