Sales of Adobe® Flash® Catalyst® software ended on April 23, 2012. Flash Catalyst CS5.5 will no longer be available in future versions of Adobe Creative Suite® software. Adobe recommends that designers who are looking for interaction design software consider Creative Suite 6 Master Collection, which delivers the professional creative tools you need to create interactive apps that can reach audiences virtually anywhere.
Adobe has decided to discontinue the production of Flash Catalyst in order to streamline the product line.
Adobe will continue to honor all technical support contracts until they expire. New technical support contracts are no longer being offered. Additionally, the online support resources will allow customers to access existing documentation, as well as tap into community support via the product forums.
No future updates are planned at this time.
To make the most of your creative possibilities, consider purchasing CS6 Master Collection.