v3-v4.md

4.0.0

• react-data-grid 4.x is using the latest version of react-contextmenu v2.9.2 which introduced a few breaking changes
• ContextMenuLayer higher order function is replaced with ContextMenuTrigger component and react-data-grid-addons now exports ContextMenuTrigger instead of ContextMenuLayer.
• Various classnames have been changed. Please refer to the react-context-menu changelog for details