HTML5, CSS3
A new Theme, named "GeneXusXev2" has been added to GeneXus X Evolution 2. It is based on CCS3 and offers a modern web design using less HTML code and images. More details: HTML 5
The user Contorl Map, part of Google Visualization Library, was update to V3 version. It implies several improvements such as: No Accesskey is required, fast maps on mobile browsers, More details: Map User Control