The January update for Photoshop CC brings some much awaited feature enhancements including, Windows High Density Monitor Support with the ability to choose display scale factors from 100% through 400%
Select Subject. A one-click selection (the sneak-peek becomes reality) using AI (Adobe Sensei technology) and machine learning.
Access Select Subject in one of the following ways in Photoshop:
-While editing an image, choose Select > Subject.
-While using the Quick Selection or Magic Wand tools, click Select Subject in the options bar.
-While using the Quick Selection tool in the Select & Mask workspace, click Select Subject in the options bar.
Get the update from the Apps tab in Creative Cloud.
Visit the Creative Connection page for more information.
Scott Kelby has provided a demo video of Select Subject at YouTube
March 2018 Update - Photoshop 19.1.2
This is a minor dot release which fixes some issues reported by Adobe customers.