Problem

There is a common pitfall when using overrideAttrs on attributes that are coupled, such as version and url.

Related: NixOS/nix.dev#762

Proposal

Show the pitfall and a common resolution, refer to finalAttrs and how to do it properly if it's available.

Checklist

• checked latest Nixpkgs manual (source) and latest NixOS manual (source)
• checked open documentation issues for possible duplicates
• checked open documentation pull requests for possible solutions