One interesting new development is something called #Osada, which effectively bridges Zot to other protocols like ActivityPub. Not really sure how, but it's interesting: https://framagit.org/macgirvin/osada
"Osada is ultimately designed to bridge #ActivityPub with #Zap, which is a pure Zot/6 social network application; however you might find that it is a quite capable ActivityPub client on its own."