Dhtmlxsuite 4.0 codebase files missing

Hello,
I just downloaded the new 4.0 suite and noticed that there are no separate minified js files in codebase folders, as it happened until now.
When I need to use only a subset of the suite functionality do I need to minify the necessary source code files by myself?
Are you going to provide separate minified files?

Hi

since 4.0 we provide library as single dhtmlx js/css file. separate files can be downloaded as separate packages from our site or source code can be used.