README says nix --version should be 2.4 but the latest I see on nix packages is 2.42.2. Typo?

[imcnanie]

https://github.com/NixOS/nix/tags

Make sure you're running Nix 2.4+, and opt into the experimental flakes and nix-command features:

Should be 2.4+

nix --version
export NIX_CONFIG="experimental-features = nix-command flakes"

[Misterio77]

Hey, this was written when the most common version was still 2.3, haha. Time flies. Not a typo, but it's probably redundant info right now.