Actually, let me clarify that: interruption level will certainly be in there, but it's not yet clear to me that `relevanceScore` is something that can be set in the payload. I'll see if I can find more about it. At the time of writing, the docs for notification payloads have not been updated to include either interruption levels or relevance scores, and so that WWDC video is pretty much the only payload documentation we have to work with.
-Jon