# Agenda: MLS@IETF105 ## Administrivia [NOTE WELL](https://www.ietf.org/about/note-well.html) [Meetecho](https://www.meetecho.com/ietf105/mls/) Audio: TBD [Minutes](minutes.md) Blue Sheets: TBD # Architecture [Architecure Draft](https://datatracker.ietf.org/doc/draft-ietf-mls-architecture/) # Protocol [Protocol Draft](https://datatracker.ietf.org/doc/draft-ietf-mls-protocol/) * Summary of changes since the last interim (Barnes) * Lazy Operations (Barnes) * Server-initiated Add (Barnes) * Which HPKE? (Beurdouche) * Non-Destructive Add (Beurdouche) * Tree Signing (Beurdouche) # Federation [Federation Draft](https://datatracker.ietf.org/doc/draft-omara-mls-federation/) # Security Analysis # Next Interim