Microsoftanon_ .... this is **bleep**.. and how can i found out who has been updated and who has not? I have been communicating this with Office365 support team in December, but it appeared that they had no idea about this upcoming change.. If i check now the Office365 road map it says it is already launched, so really lost....
I am also disappointed on the small amount of information available and how unclear is everything. initially, it was said that already shared calendars will not be migrated to REST unless they are re-shared, now this part has stopped being communicated.
We are desperately looking for this changes since we are fully mac based and work a lot with shared calendars with Edit permissions, and last 24 months it was a pain in the **bleep** for us, with huge amount of duplicating appointments and meetings + cases of disappearing appointments due to local cache syncing on Outlook for Mac.
