One example was "I want to run an old version of Hugo". In the time since running the old version of hugo, enough about the system had changed: - The OS had c

One example was "I want to run an old version of Hugo". In the time since running the old version of hugo, enough about the system had changed: - The OS had changed significantly (so re-running an old build didn't work). - The compiler had changed significantly (so compiling from source would have been difficult). https://jvns.ca/blog/2023/02/28/some-notes-on-using-nix/ https://jvns.ca/blog/2023/02/28/some-notes-on-using-nix/