Photoshop CC 22.0 Upgrade
This upgrade is more than just minor. The system of Photoshop and Camera Raw seems to work faster and much smoother. It is noticeable.
The ability to hide panels in Camera Raw is very welcome, as is the ability to select an area of an image, blow it up, and edit. I have been able to remove very fine clipping in this way.
Also increase GPU support. The new Color Grading Wheels we are used to in video editing software like Premiere Pro I will have to play with to use them in still photography, but should be useful. Also new cameras, lenses, and supported profiles.
It is remarkable to actually feel the difference and smoother movement in the software.