Unity 2017.2 is now available for developers. New features and improvements include:

• New 2D tools
• Support for new XR platforms
• Faster import/export between Maya/3DS Max and Unity
• Updates to Timeline and Cinemachine
• Support for ARCore, ARKit, Vuforia, and Windows Mixed Reality headsets

Learn more at https://blogs.unity3d.com/2017/10/12/unity-2017-2-is-now-available/.