This week a new update release of Revit 2016 got announced: Revit 2016 R2 (formerly known as Revit Sunrise).
You can download Revit 2016 R2 now from Autodesk Accounts or via the Autodesk app manager.
This subscription only Revit 2016 R2 delivers user-requested features that add capabilities, enhances software performance, improves user productivity, and addresses issues reported directly to Autodesk.
Some highlights include Global Parameters, which brings the power of parametric families into the project environment to better capture design intent, and Draw Visible elements only which improves performance when working with complex models by using Occlusion Culling.
You can find out more about what's new in this release with this playlist of videos from the Autodesk Building channel on YouTube. The videos cover platform, architecture and MEP features and enhancements.