implementing CalDAV and CardDAV would enable exchanging contacts and activities/calendars with many external systems, e.g., Google calendar, MS Exchange...
This is something we're interested in implementing but it's very complex development so we currently don't have a timeline for when it will be developed.
So the mystandard have gotten a face lift.
So when the backup is triggered, thats the time when a "snapshot" is taken from the system and written down to the backup (.TXT file)...