An easy to use, highly customizable replacement for NSCollectionView.
This release fixes a few bugs with reload items and adds a method to reload entire sections.
The CollectionViewProxy internals have also been exposed to allow for custom use to update a collection view. This lands well with the new ContextObserver class which can be used to observe changes in a managed object context and handle them as needed.
CollectionViewProvider now manages state and updates for collapsable sections.
An all new results controller brings improved performance and accuracy. The collection view manipulation logic has also been rewritten, fixing a few bugs and improving performance.