9.0.1

Fixes

• Fixing memory leak when unmounting DragDropContext #720. Thanks @faiwer for finding this one, and for the great issue detail!

Improvements

• More flexible flow type for DragDropContext > hook functions #695. Thanks @kylehalleman!!!
• More information in the documentation about using interactive elements (such as button) as drag handles. #704 Thanks @kylehalleman!

Changes

DragDropContext > hook functions now allow you to return a value from your hook function if you want. However, we do not do anything with these returned values. This is also called out in the docs #695

- type OnBeforeDragStartHook = (start: DragStart) => void;
- type OnDragStartHook = (start: DragStart, provided: HookProvided) => void;
- type OnDragUpdateHook = (update: DragUpdate, provided: HookProvided) => void;
- type OnDragEndHook = (result: DropResult, provided: HookProvided) => void;

+ type OnBeforeDragStartHook = (start: DragStart) => mixed;
+ type OnDragStartHook = (start: DragStart, provided: HookProvided) => mixed;
+ type OnDragUpdateHook = (update: DragUpdate, provided: HookProvided) => mixed;
+ type OnDragEndHook = (result: DropResult, provided: HookProvided) => mixed;