Discourse 3.0 released

Version3.0 of the Discourse forum platform is out.

We are bringing our customers and users some major new capabilitiesto enable communities to have thoughtful, purposeful discussionsonline. This new release includes real-time chat and user status toenable more informal communication, a customizable sidebar foreasier access to the things each user cares about most, and a newnotifications interface that makes it easier to decide what isimportant to follow up on, along with many other improvements.