• Revised license model. Isotope is licensed GPL by default. Purchasing a commercial license allows use outside of the GPL, under the Commercial License terms. Read details at: isotope.metafizzy.co/license.html
• Added arrangeComplete event. Fixed #732
• Changed bower.json main to just js/isotope.js. Resolved #879
• Added fizzy-ui-utils
• Removed isoInstance argument from layoutComplete and removeComplete events