v0.22.0

API Changes

• Added once() method to allow an event to be fired once only (See docs)
• Added undo() and redo() methods as aliases of state('undo') and state('redo') respectively
• Added handle option to only allow selection to start from that element (See docs)
• Added destroyed event (See docs)
• Changed toggle() method to allow passing a boolean as the second argument to force the state (See docs)
• Deprecated bind() and unbind() methods and added more semantic attachEvents() and detachEvents()
• Deprecated appendTo option and added the container option as a replacement (See docs)

Fixes

• Fixed mouseover event not being removed when destroying or disabling an instance

Perfrormance Tweaks

• Replaced slower forEach loops
• Removed the classList shim in favour of the native Element.classList property