We're happy to announce the immediate availability of Sencha Touch 2.0.1. This version include fixes for many issues developers have reported. For a complete list of changes, please read the Release Notes.
If you are using a LocalStorage proxy, from now on your Model's identifier strategy must generate unique id's. We suggest you use the included UUID strategy by adding identifier: 'uuid' to your Model definition. Any existing Models you have saved to LocalStorage will need to have this added. A warning will be thrown for any Model configured with a LocalStorage proxy that doesn't have a unique id generating strategy.
The change event in Ext.field.Select has been changed to return the new and old values and not records. This is to make it more consistent with all other form fields.
The change event in Ext.field.Slider has been changed event now passes the Slider component
Removed the default Ext.MessageBox requirement, added a proper error when Ext.Msg is used without Ext.MessageBox the requirement
Refactored NavigationBar. NavigationBar now extends TitleBar and has ellipsis support. Animations in NavigationView on Android are now supported
Optimized Card Layout with extra absolute position wrapper, improves performance in complex applications and when docking items to the left/right
Implemented a new default ui for the radio field
Revamped Command, removed all binaries (now reside in SDK Tools installations entirely)