– View > Pattern Preview (new in 2019) allows seamless pattern design – a studio exclusive not in earlier CC versions.
: This tool allows you to paint with perfectly mirrored strokes along multiple axes (vertical, horizontal, dual-axis, diagonal, wavy, circle, spiral, parallel lines, radial, or mandala). Live Blend Mode Preview zzz xzxzxzxz photoshop cc 2019 exclusive
This tool allows you to create placeholders for images, similar to Adobe InDesign. You can draw a rectangular or elliptical frame and simply drop an image into it; the image will automatically scale to fit. 5. Live Blend Mode Preview – View > Pattern Preview (new in 2019)