bengutt

I can't find a licence either, reviewing https://help.github.com/articles/open-source-licensing/ suggests that the original author retain all rights to the source code and that nobody else may reproduce, distribute, or create derivative...

Actually there is a "copyleft" licence https://7pass.wordpress.com/about/license/

It would be good to get this in. We are looking to introduce this, but we tend to be working on multiple releases from a few years back for customers...