Adobe released the CC (2017) version of the Creative Cloud apps.
To update Photoshop (and the other CC apps) to the CC (2017) version please do the following:
1. Open the Creative Cloud desktop app.
2. Click the gear icon on the upper right corner.
3. Select: "Check for App Updates"
Adobe added a new search panel in Photoshop, that lets you perform extensive searches, from tools and layers to Adobe stock photos. There are also a number of other improvements to existing features.