So, does this mean they no longer release a build with the -all files in them? We have to do that on our own even when just getting started? I'm a bit surprised by this.
There still are '-all.js' files, which is at the top of that guide I just linked to. It explains all the different builds and what you should use them for....
Sencha Inc. Robert Dougan - @rdougan
Sencha Touch 2 and Ext JS 4 Core Team Member, SASS/Theming Wizard.