Short post on making minimal changes to derivations in nixpkgs at a project level using callPackage() along with GH-Actions for deployment of sphinx documentation. Background As part of my work on the Symengine documentation1, I had originally thought of leveraging nix for reproducible builds for each of the language bindings with GH-Actions. There exists a derivation in the upstream package repository, but it was outdated (v6.0.0 instead of v6.0.1) 2.
