Does the GitHub theme need an update to match the current GitHub? #2671

Is the GitHub theme supposed to mirror github.com's theme exactly or just in the name, loosely based on it?

Should it be updated to match? At least in iTerm2 it doesn't look quite the same, it would be nice for the line numbers at least to be gray:

GitHub.com:

iTerm2 bat --theme=GitHub --style=numbers build.rs