M .github/workflows/Cabal-Linux.yml
M .github/workflows/On-Readme-update.yml
M .github/workflows/On-Release-Cabal-Linux.yml
M .github/workflows/Optional-Nix-dev-env-macOS.yml
M .github/workflows/Optional-Nix-dev-env-main.yml
To avoid contribution loop problems, since we pin Nixpkgs in default.nix - it is
logical by default CI to follow the supported way of building.
The downside is - the maintainer would need to solve Nix issus when one tries to
update the Nixpkgs revision.