In the example response shown in https://todo.sr.ht/~tsileo/microblog.pub/121 the "conversation" (and the same for "context") URL is this: https://andstatus-testing.microblog.pub/contexts/8312ee2f4b474248b6fad147b80fdcf8 It points to 404 page. If accessed via ActivityPub, the request returns NOT_FOUND (404) also.
Expected: "conversation" URL should lead to the conversation:
I meant "collection of activities" should be returned.
Actually I don't see "conversation" in ActivityPub spec. But there IS "context" there: https://www.w3.org/TR/activitystreams-vocabulary/#dfn-context And I think that the "context" URL should be used to point to the "conversation" page ?!