@evan I don't think it's going to take a long time. If you have a file host you'd like to propose that we can mirror the Codeberg fediverse/fep repo to, then by all means, propose one.

In any case, the lack of availability of a response over HTTPS should not be taken to mean that a context "doesn't work". Newer W3C specs recommend preloading contexts with known content+hashes ahead-of-time: https://www.w3.org/TR/vc-data-model-2.0/#base-context

> Implementations MUST treat the base context value [...] as already retrieved

@evan @finner https://www.w3.org/TR/activitypub/ says nothing about the `replies` collection, and even if it did, there is not currently a good way to follow a collection (or to do so recursively for such replies collections). The closest we have in-spec is inbox forwarding (which sadly doesn't get implemented by most fedi softwares!) but there's still the issue in maintaining a consistent and complete audience for who should get which notifications (and how to add or remove yourself to such audiences).