JMAP session minutes - IETF 105 Montréal - Friday 26 July 2019 12:20

Core document (jmap-core)
	Now published as RFC 8620! (applause)

Mail document (jmap-mail)
	Finishing AUTH48; publication imminent!

Websocket (jmap-websocket) - Ken Murchison
	Several changes since IETF 104, primarily dealing with push notifications
	Document seems complete; has been implemented at FastMail
	ACTION: Chairs, initiate WGLC

Calendars (jmap-calendars) - Neil Jenkins
	Closely tied to JSCalendar, which is in WG last call in calext WG
	Six areas of change discussed:
		1. /changes: discussed whether recurrences should be expanded ("infinite changes" problem)
		2. Namespacing: not controversial
		3. Multi calendars per event: discussed use cases like users who share different
			calendars with different people
		4. Alert push: general sentiment to keep it simple, perhaps add as an extension
		5. iTIP: Concern about repeating mistakes made on CalDAV; issue with scheduling
			on shared calendars
		6. VAVAILABILITY: Proposed punting to an extension due to complexity, but there
			wasn't unanimity on doing so
	ACTION: Neil Jenkins, start threads on list on these topics to establish rough consensus

SMIME (jmap-smime) - Alexey Melnikov
	New draft
	Discussion of simplifying to only two status results (pass or fail)
	Should verification of timestamps (for sanity, at least) be included?
	Should timestamp when the verification was first performed (according to the server)
	Possible extension to include encryption resulted in concerns about storing
		private keys on servers. Encryption should probably be a separate draft if done at all.
	ACTION: Alexey, revise accordingly

MDN (jmap-mdn) - Raphaël Ouazana
	Status report on recent changes; little controversy
	Question whether "mdn" is too short given a global namespace, but it was noted that MDN is
		already commonly used.