Crytek, another major game engine player next to Epic and Unity also finishes 2016 with a new version of their offering in this area, CryEngine. This is version 5.3.

The official site here lists all the additions you need to know about; I can highlight the beta addition of Schematyc which is essentially CryEngine's take on Blueprints (for the UE4 afficionados amongst you).

Though this one is actually a beta feature at the moment it is an important enhancement to the engine in my view, given the access the Blueprints approach offers on UE4.