Public Preview Releases of Flex SDK, Flash Builder and Flash Catalyst available for download

For the past 9 months the Flex team has been hard at work building the next versions of Flex, Flash Builder and Flash Catalyst. We are proud to announce that you can now download preview releases of all three products from Adobe Labs. You may have also heard that we also released Adobe AIR 2.5, which extends AIR to run on a number of mobile platforms. Together, these releases open up a significant new opportunity for Flex developers to build applications that span the web, desktop and now mobile. Here’s a quick snapshot of the new major feature sets:

Flex SDK “Hero” provides new mobile features for building standalone applications for mobile devices, additional Spark components and capabilities as well as infrastructure improvements that target large-scale applications.

Flash Builder “Burrito” provides integrated workflows for building multi-screen applications, improved designer/developer workflows with Flash Catalyst, provides enhancements to core performance, and includes a wealth of new coding productivity improvements for Flex and ActionScript projects.

Flash Catalyst “Panini” provides improvements which enable bi-directional workflows between Flash Catalyst and Flash Builder, adds support for resizable applications and components, provides improvements to project-defined interactions, and includes a newly designed Components panel.

You can learn more about these exciting new releases by reading our intro articles written by our product managers:

Andrew Shorten’s What’s New in Flash Builder “Burrito”

Deepa Subramaniam’s What’s New in Flex SDK “Hero”

Narciso Jaramillo’s Mobile Development Using Flex SDK “Hero” and Flash Builder “Burrito”

Doug Winnie’s What’s New in Flash Catalyst “Panini”

You can download the preview releases for Flex SDK “Hero“, Flash Builder “Burrito” and Flash Catalyst Panini right now on Adobe Labs. We’ve also included numerous samples and tutorials to help you get up and running more quickly, plus a set of videos that showcase larger features and workflows.

We are all very excited to provide you with an early opportunity to evaluate in-development features and to allow us to get your feedback. Please remember that they are preview releases, so they have not undergone the same level of testing as you will find in our finals, and therefore may contain a higher number of bugs. Please also note that they are not yet feature complete.  All that said, we hope you’ll enjoy working with the new features and are as excited as we are by the improvements we’re making. Please share your feedback with us through the Adobe forums (Flash Builder, Flash Catalyst and Flex SDK) as well as through JIRA, our public bugbase.


Flex SDK, Flash Builder and Flash Catalyst Product Teams

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