WordPress 3.6 Updates for developers

The new WordPress 3.6 updates embrace general functionality.
1. Some bugs have been fixed
2. Introduction to new classes
3. New functions, scripts, filters, and external libraries include Backbone 1.0.0,jQuery 2.2.1, Services_JSON 1.0.3, jQuery UI 1.10.3, Iris 1.0.3, MediaElement.js 2.11.1 and hoverIntent r7.
4.Audio/Video API enable developers access to the metadata media
5.The new Semantic markup lets the WP themes select from the newly improved HTML5 markup for comment, search, comment, forms and lists.
6.The post revisions filters allows setting the revision number in an ad hoc mode
7.using the has_shortcode() to search content for specific short codes checks if the content has that short code.