In order to use ProtonCalendar as an everyday calendar, then the ability to subscribe to other calendars would be useful, such as both public calendars (national holidays, sports team schedules, etc.), and private calendars from other services (for instance my work calendars are hosted on either Microsoft or Google, and I have no control over those). Having all calendars of interest collated together in the same calendar app would be very useful for scheduling and prevent jumping backwards and forwards between calendars to check and double booking.
This would be good.
This is must. I cannot collaborate with my team if I cannot see their calendars.
This would be fantastic.
This is a MUST. I need it for syncing showings for my house.
Paolo Alleva commented
is there any update on this feature request?