How do I upgrage a 4.0 project to 4.1?

[reselbob]

Hi:

I have a ExtJS 4.0 project I have been writing in SA 2.1. Recently I created a custom component for the project. I wrote the component in ExtJS 4.1. The 4.0 project will not allow me to add the 4.1 component to the project's toolbox.

Is there anyway I can upgrade the 4.0 project? Or do I need to create a new project in 4.1 and refactor the code manually.

Any help will be greatly, greatly appreciated!

Thanks in advance,
Bob

[scottmartin]

Please see the following: Ext JS 4.0 to 4.1 Auto-Migration
http://www.sencha.com/blog/sencha-architect-2-1/

Regards,
Scott.