The new 'cloud delivery' feature was announced at a webinar a couple of weeks ago and I had the impression it was something that was ready for a handful of tags, for example Google universal analytics. We now run 5.03 Mobile SDK and it still calls for mobile.html>utag.js. No sight of the announced REST api. What happened? Is it not live yet? It is a very cool and useful "feature" and we would love to start using it, especially for mobile applications..