3.2. CALSCALE Ad Hoc

The draft was updated following CalConnect XXVIII: Non-Gregorian Recurrence Rules in iCalendar. The Ad Hoc presented a short presentation was done of the RSCALE proposal and draft to do recurrences in different calendar scales and to do arithmetic in these scales. The primary requirement is to support non-Gregorian calendars while maintaining compatibility by using Gregorian dates in the actual calendar entries. There are still some compatibility issues, however one implementation has been done. The draft is moving forward at the IETF.