Comment by rsto

The JMAP for Calendars RFC [1] is soon to get published by IETF. Disclaimer: I work for Fastmail and am the co-author of RFC 8984 [2] which defines the calendar event data model used in JMAP.

[1] https://www.ietf.org/archive/id/draft-ietf-jmap-calendars-22... [2] https://www.rfc-editor.org/rfc/rfc8984.html