Feature: "Use icon as Mask"
It was already possible to use the icon as a "Mask" to be applied to the template.
Mask means, white areas stay intact whereas black areas would be "cut out". For example a black icon would cut a hole in the template.
Now there are two additional settings ("Mask (dark icon)" and "Mask (light icon)") which gives you more possibilities.
Technically, these settings automatically first mixes the icon with a white or black background and applies the result as mask to the template.
As a result "Mask (dark icon)" creates a cutout (works better in some cases than plain "Mask".
The method "Mask (light icon)" creates the completly inversed result: only areas of the original icon stay intact, everthing else is removed from the template.
I added a new template named "Sketch" to demonstrate and help you better understand this new feature.
This templates creates icons which look like scribbled on canvas, on chalkboard, with crayons or sprayed on Concrete Wall.
I attached samples of icon sets created with this template.