MyBB Community Forums

The idea is to create a way to export calendar events in some comfortable format, like ics or ical.

Another idea is to make MyBB compatible with Google Calendar - to make MyBB use some existing Google Calendars, at least read events from them.

I know that this post is quite old, but it is asking for exactly the thing that I'm looking for right now as well.

I've been on MyBB Ideas - Calendar enhancements page does not name the ICAL as being included in 1.4 but Plugin material (Justin S., 26th December 2008, 4:04:17 AM).

I'll search for a plugin now but if somebody has some infos, I would dare to know.