When did the upgrade take place? On December 22, 2013 Blackboard was upgraded to Service Pack 13 (we are currently on Blackboard version 9.1; the upgrade brings us from Service Pack 9 to Service Pack 13).
At a glance: Top 5 features in the Blackboard upgrade
How can I find out more? Check out the short videos of some of the new features in Service Pack 13.