Inlcuding phisically based shading & realtime GI
With the new Unity version comes a round of updates for all assets available.
Most of the characters are very similar to unity 4.x versions adding new maps in some cases and with updated scenes.
Environments have been updated with major changes on the demo-scenes and many issues fixed. Demoscenes are now Enlighten™ compatible.
Also all materials are updated to built-in Standard pbs material including new maps in some materials such as occlusion or metalness/smoothness.