In an article posted by Adobe last November, the name "Adobe flash CC" will be changed to" Adobe Animate CC". This change promises a rich animation studio geared for both flash and HTML5.
As I understand it, there was already a feature to allow HTML5 Canvas and WebGL through CreateJS. In the very least this will keep functionality with as3 programming language that myself and possibly others have been keen to using.
IMO... this is pretty much the official death of the flash era even considering the availability to continue producing flash products. At least we still have as3 language to use.