Update 1.7 is now available with a number of compatibility fixes when running on macOS 10.13 High Sierra. There are also a few additional enhancements including for corner toggling and support for overlay layers.
Layer Corner Toggling
For those running on the new release of macOS 10.13 High Sierra, you can take advantage of CALayer's new corner mask rendering capability.
Click-through Overlay Layers
Now during presentation playback, layers that overlay other layers with actions won't prevent you from clicking-through the overlaid layer to those beneath. This is helpful if you need to overlay a tint color layer, or click-through the new iPhone X device bezel that sits on top of your content.
New iPhone X Template
Get an early start on designing UI animation for the new iPhone X screen size and style with the new iPhone X template now available in the template chooser.