I&#x27;ve looking at <a href="https:&#x2F;&#x2F;www.apple.com&#x2F;osx&#x2F;elcapitan-preview&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.apple.com&#x2F;osx&#x2F;elcapitan-preview&#x2F;</a>, and I can&#x27;t see one thing that looks interesting to me. Is there anything exciting, for a developer type, that they are excluding?