Adobe Flash CC (version 13) is part of Adobe's Creative Cloud released in June 2013.
About Flash CC:
Adobe Flash CC (Creative Cloud) is a multimedia platform/tool/IDE used for creating animation, video, desktop applications, RIAs ("Rich Internet Applications"), HTML5 web content, and Android/iOS mobile applications.
This version differs from it's predecessors by being a 64-bit application, allowing HTML5 content output, and dropping support for ActionScript 2.