Migrating from Flex 3 to Flex 4/4.5

There are lots of benefits to be had from migrating from Flex 3 to Flex 4.5, but it can be a pretty daunting task if you have a large or complicated application. We’ve collected a list of good resources that can help you:

-Matthew J. Horn
Flex doc team

2 Responses to Migrating from Flex 3 to Flex 4/4.5

  1. Igor Costa says:

    Cool compilation of From Flex 3.x to Flex 4.x

    I wrote some of it, but in Portuguese, it’s 11 articles covering aspect of code techniques from Flex 3.x to Flex 4.x so on.

    http://www.igorcosta.com/blog/?cat=325

  2. Haissam says:

    Is there any tool to automate the upgrade? we have lots of projects in our company and it is a very time consuming project to upgrade all projects to the latest framework.