What do we need for a 2.1 final release?

Hi All,
 
I'd like to say that I am really impressed with the meta-framework you have here.  I have to admit that I have only read the documentation.  In either case I am very pleased with the work you guys have pulled off here.  I am looking forward to verify all the doc in code ;-)
 
 
Anyway,  I noticed that 2.1 was planned to be out sometime around May.  I was wondering what the status of this is and if I can help to take the 2.1 out.
 
The reason for this is that I want to use keel for our application at work.  So, in the absence of 2.1 final what codebase should I use? 2.1-dev ? HEAD?  Please advice
 
Also, I'd like to know the status in keel to use JSF.  I know it's limited, not so stable implementations and all, but I am betting (not the farm ;-) on it.
 
Also a question.  I can use Struts/JSF/WW2 and so all at the same time, right?  do I need separate web-contexts (diff WARs) for this?
 
One more question.  How is the status of supporting JDO in keel?  is 1.0.1 supported?
 
One more, is there any integration done/planned with a workflow engine like jbpm.org and/or bonita.objectweb.org?
 
I am looking forward your answers.
 
Thanks a lot, Carlos Cardenas