Interestingly, the ECH draft only has a minimal “Discussion Venues” header: https://datatracker.ietf.org/doc/html/draft-ietf-tls-esni-16#name-discussion-venues-8 This points to github, but not the WG. I note that many TLS drafts don’t even have that. See https://www.ietf.org/archive/id/draft-ietf-httpbis-compression-dictionary-00.html#name-about-this-document for a random document that follows what has become a bit of a silent convention for such a header. https://github.com/martinthomson/i-d-template can build such a header automatically (.note.xml). See https://github.com/cabo/kramdown-rfc/wiki/Syntax2#venue how to exert more control over the contents of the header. Grüße, Carsten
