Forum updated to v1.6.0
There were some issues with some of the existing enabled plugins - so some are disabled currently. Need to debug further. Right now the question and answer plugin is disabled, as is the video embed plugin.
awesome! maybe already on your list, but one thing that could do with tweaking is the email notifications - currently they're busy HTML messages with a huge banner image, rather than the previous text updates. Personally I find the new ones a bit harder to parse.