A while ago
More Custom Shapes
Inspired by your creations with the new shapes in Pixelmator 2.2 Blueberry, we had some fun as well and created a few more custom shapes for you to play with. You have probably already seen the new Shapes palette, and in case you missed this, you can add, save, and share those custom shapes with others.
Adding, saving, and sharing custom shapes is easy. Everything essentially works with drag and drop. To add a shape, drag the shape layer to the Shapes palette. To share shapes, drag them from the Shapes palette to your Desktop or even to your e-mail message window. Adding new shapes is just as simple–drag the shape file to Pixelmator.