Pleased to release WP Ligbox2 Release 2.28.3. Now WP Ligbox2 is compatible with WordPress 3.6
Today date 3 June 1013 we released 2.28.2 with to make Lighbox 2 plugin working with HTML 5 responsive theme. We have added option to generate HTML5 valid code.
Please ask questions in case you have any.. we will try to resolve as soon as possible.