enableCrypto
`--enable-crypto` is deprecated because crypto is now enabled by default. `--disable-crypto` should be used instead. Fixes https://github.com/nix-community/home-manager/issues/3001
test.stubs
This option provides a more convenient way to overlay dummy packages. It also adds a function `config.lib.test.mkStubPackage` that can, e.g., be used for `package` options.
Co-authored-by: Sumner Evans <me@sumnerevans.com>