I am currently working on a big project to update and complete a big ex-Adobe-Flash developer's catalogue of games on IGDB. As a result of the death of Adobe Flash Player on 31/12/2020, some of their games have been ported to HTML5, and I am aware of the dates of these ports, which I would like to add to the database.
My question is what release date status would a port from Flash to HTML5 count as on IGDB? I was thinking maybe "Digital Compatibility Release", but as you see in the screenshot, nothing is mentioned of browser games.