v1.19.0

Improvements

• Add an item prop in arrowComponent. This allows to make the style of the arrow dependent on the item. (#127)

Maintenance

• Update rollup-plugin-license from ^0.13.0 to ^0.14.0 (#121)
• Update rollup-plugin-filesize to from ^6.2.1 to ^7.0.0 (#122)

Documentation

• Add a Contributing section in the README (#126)