I have a question regarding migration from one minor release to another. Currently I have an Sencha Touch app which is setup using Sencha Touch 2.1. However I want to use the 2.2 beta since Windows Phone 8 support is desired.
How do I perform the migration in the best way? Is there any Sencha CMD command I can run to upgrade or should I just manually copy the files? If I have to copy manually, which files must be upgraded?