Gradients in 16-bit images now look much smoother.
Improved support for 16-bit Photoshop images.
Effect previews in the Effects Browser look sharper.
When cropping, the area within the crop marquee used to be slightly lightened, now the colors stay the same.
When hovering over an effect name in the Effects Browser, the correct name and shortcut is shown in the tooltip.
In OS X 10.11.2, the corners of several effects thumbnails were filled with random colors. We fixed them.
Fixed crashing on OS X 10.9.5 when using the Gradient Tool.