Calendar
Reads and writes the calendar organ. Writes are quarantined: this app creates events prefixed rung- and can only ever edit, delete or purge the ones it made itself. Everything else here is read-only, forever.
as of 10:01:41 asked just now
New event
CalendarWritten with TZID + VTIMEZONE in America/Chicago, and created behind If-None-Match: * so it can never overwrite an existing event.
English in, form out. Nothing is written until you press Save.
Written by Rung
0 in viewOnly events this app created are listed — their ids start with rung-. Everything else on the calendar belongs to another app or to David directly and is never edited or deleted from here.
Nothing created by this app in the days on screen.
Quarantine purge
Deletes only resources whose id starts with rung-. The prefix is fixed on the server; no request can point it at anything else.