I have a quick mockup of something like this in Nix: https://gist.github.com/matthewbauer/7c57f8fb69705bb8da9741bf4b9a7e64 https://gist.github.com/matthewbauer

I have a quick mockup of something like this in Nix: https://gist.github.com/matthewbauer/7c57f8fb69705bb8da9741bf4b9a7e64 https://gist.github.com/matthewbauer/7c57f8fb69705bb8da9741b... It keeps makes past versions of packages available to you, but does not really help with discoverability.