I just uploaded a new Starling extension that can load and play those new (weirdly named) "Texture Atlas" animations that can be exported by Adobe Animate CC!
Different to what the name suggests, the "Texture Atlas" export option of Adobe Animate actually does not create just a texture atlas from an animation (that would be the old "Sprite Sheet" export), but it's an alternative to libraries/tools like "Flump", "Spine", "Dragon Bones", or "GAF".
Of course, it's not as feature complete yet — but it's really very easy to use and works well with the latest Starling head-revision. Find out all information, including a gorgeous sample animation from Chris Georgenes (the guy who created the Starling logo bird) in the wiki!
Please, anyone: give it a try and let me know what you think!