All EE Cycleworks brakes currently in stock are then new updated 2016 models. In trying to provide the best brakeset with input from riders EE Cycleworks has once again made a rolling change to their brakes. This is a smaller update than the 2015 update and no dimensions have changes.
The latest iteration of the EE Cycleworks brake expands on many of the features that have lead it to be one of the finest brakesets available. It seems unlikely that EE Cycleworks would be able to improve on the best brake on the market, but each generation of EE brakes comes stocked with a sizeable list of improvements.