Ember for Mac has received an update that adds a Smart Drawing feature, along with other, smaller enhancements and fixes. When annotating a document, Smart Drawing detects when you have drawn an arrow, a circle, or a square, and automatically turns them into smooth shapes.
There are other features, imporvements, and fixes in this update as well. You can now drag images straight from the Finder into Collections. Other improvements include better GIF support, better resizing behavior when using the "Full Width" option, and the ability to view each image's file type in the Inspector. There are also a number of smaller stability fixes.