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Adobe Developer Connection / Flex Developer Center /

Introducing Flex SDK 3.1 and Flex Builder 3.0.1

by Matt Chotin

Matt Chotin
  • Adobe

Modified

18 August 2008

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Flex

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User level

Beginning

Since Flex 3 was released at the end February 2008 developers have been able to see progress within the Flex SDK by monitoring the commit list and downloading nightly or stable builds from the Flex SDK Open Source site. Flex SDK 3.1 is what the team considers a milestone build, a certification of all of that work and a roll-up into a build that is recommended for all users. Flex Builder 3.0.1 is an update that includes the Flex 3.1 SDK along with numerous bug fixes and certified versions of the professional data visualization and testing components.

You can download the Flex Builder update from here, or if you wish to manually initiate an update to Flex Builder using the Adobe Updater, open Flex Builder and go to Help > Search for Flex Builder Updates...

Here is a quick summary of what's included:

Flex SDK 3.1

  • Numerous bug fixes including fixes provided by the community. A complete list of bug fixes can be found here.
  • Introductory support for Flash Player 10 (currently in beta); note that final support is expected in a future release. Despite our support, we do not include Flash Player 10 Beta in the actual SDK as we try not to ship beta software in official releases. You can however retrieve the matching 3.1 SDK with Flash Player 10 included from our Flex 3 open source downloads page.
  • Final support for AIR 1.1

Flex Builder 3.0.1 (including the data visualization components)

  • Numerous bug fixes. A complete list of bug fixes for the IDE can be found here and the data visualization components here.
  • Support for AIR 1.1
  • Support for Eclipse 3.4

Note: The source for the data visualization components may not be extracted automatically in the 3.1 SDK.  Please review the instructions to manually extract the source code.

Please review the SDK release notes and Flex Builder release notes for the most up-to-date information on what is included in each release, and any remaining known issues.

Tutorials & Samples

Tutorials

  • Flex mobile performance checklist
  • Flex and Maven with Flexmojos – Part 3: Journeyman
  • Migrating Flex 3 applications to Flex 4.5 – Part 4

Samples

  • Twitter Trends
  • Flex 4.5 reference applications
  • Mobile Trader Flex app on Android Market

Flex User Forum

More
07/25/2011 Flash Player Debug Issues - Safari 5.1 & Chrome 13
04/22/2012 Loader png - wrong color values in BitmapData
04/22/2012 HTTPService and crossdomain.xml doesn't work as expected
04/23/2012 Memory related crashes in Flex application

Flex Cookbook

More
04/06/2012 How to detect screen resize with a SkinnableComponent
02/29/2012 Embed Stage3D content inside Flex application components
02/15/2012 Custom WorkFlow Component
02/09/2012 Using Camera with a MediaContainer instead of VideoDisplay

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