phpBB.com

It is a lot quicker for me to ask here than set up a test board to find out... Will 'official' extensions (pages, board announcements, rules etc) work with phpbb 3.3?

I cannot find any mention of official extensions working with 3.3 and under the extension filter tab there are no extensions listed at the time of posting.

Check here, from there you can go to the support forum for each official extension where I think this question has already been answered for most of them, if not you can ask yourself.

I can confirm Board Announcements works fine with 3.3