Previously, Elm’s approach to Semantic Versioning appeared at package.elm-lang.org, but it no longer appears there, and the “Using Packages” link currently lands at the now-archived elm-package repo, which points to elm/compiler… which has no docs on it as far as I can tell; the only references are in the terminal source and the "version" field docs for elm.json.
Does the info which used to appear at the packages repo still exist publicly anywhere?