We have updated the format of the HTML5 interactions that Studio supports, so that characteristics of the interaction can be directly edited in Studio, rather than having to edit manifest and styling files external to Studio.
A property editor has been created that allows plain text, rich text, images, hyperlinks, colours, audio, video, etc. to be easily inserted and configured in an interaction.
Under the surface, the HTML5 interaction capabilities have been further enhanced to allow interactions within a course to communicate and to store / access information with the host LMS. These capabilities allow complex scenarios to be created, again greatly improving your ability to deliver scenario and context driven content.
For further information about HTML5 Interactions in Studio, please email the support alias: firstname.lastname@example.org.