[ Thanks to Admin_OM for this link.
You can book conference rooms and meeting times
directly to a private message and the meeting will be in your and
the participants’ calendar. You can access those booked conference
rooms directly from the private message or from the calendar event.
Additionally, you are able to log in using your Facebook account
In the whiteboard there is a new tool to automatically scale the
documents to the participants screen resolution. Also objects drawn
on each slide scale with the document zoom.
The system backup has been extended to contain all recorded
files and also the new features like private messages and user
There is a video demonstrating the new features at Youtube: