[1.3.0] - 2019-01-21

Changed

• Playground: bumped to react@16.6.0, react-dom@16.6.0, and react-scripts@2.1.6
• *: Update algorithm, instead of using componentDidUpdate, we now use setInterval to check if the panel is sticky or not, this help to track content update that happen outside of React lifecycle, for example, HTMLImageElement.onload event
• Composer: scrollTo() now accepts "100%" instead of "bottom"

Removed

• Removed threshold props because the algorithm is now more robust