I just released an updated version of the Maker Project Canvas (v2). Improvements were made to the Form section. In addition, a Concept Canvas for brainstorming has been introduced. It only has the high level sections (Goal, Form, Function) of the full canvas.

Here are some resources:

1. Download the Concept and Full canvas PDF files from Github.
2. Download the Maker Project Canvas Workbook from here.
3. A few articles can be found on Medium.

I hope you find it a useful tool. I would love to see how you use it on projects!