The library https://github.com/e0ipso/shaper/blob/master/LICENSE is used in this project.
This library uses GPL-2 licence which is a contaminating license. We should be obliged to make open source the whole code of our site if we use this library.
See license:https://github.com/e0ipso/shaper/blob/master/LICENSE
Get rid of this library or ask the autor to change the license.
Active
3.25
Code
Drupal itself is GPL-2: https://www.drupal.org/about/licensing#drupal-license →
So if you are worried about GPL-2, you should consider another project.