• https://cdn.bootcdn.net/ajax/libs/seamless-immutable/7.1.2/seamless-immutable.development.js
• https://cdn.bootcdn.net/ajax/libs/seamless-immutable/7.1.2/seamless-immutable.development.min.js
• https://cdn.bootcdn.net/ajax/libs/seamless-immutable/7.1.2/seamless-immutable.production.min.js