Date format YYYY-MM-DD; leave blank for TBA. End date only for multi-day events. Time HH:MM (24h, optional). Repeat makes the entry recur in the calendar (weekly / monthly / yearly from its date). Show: both = site + your calendar · public = site only · private = only visible while you're logged in (note: this file lives in the public repo — truly private items belong in the Private calendar below). Finished events drop off automatically.

Owner-only: travel, flights, personal items — shown only in the For Mark calendar, never in the public events list. Stored encrypted (data/private-events.enc.json), unreadable without the server key even though the repo is public.

Month 1–12, day 1–31. Shown on the dashboard from 7 days before to 3 days after.