@evan That wasn't what I was trying to say -- the w3id redirects can of course be changed at any time, but there is preliminary work needed to mirror the fep repo. If for example a CI task is merged to the canonical fep repo, then the redirects can point to whichever store/cdn is considered more stable.

You can host the document anywhere but changing the IRIs would be a breaking change, depending on what you mean by "namespace".