[Zope] Zope - future planning

[Jonathan]

I have a fairly extensive application running on Zope 2.6 and would like to 
upgrade it for long-term maintainability.  So I am looking for thoughts from 
the group as to whether it would be better to upgrade to the latest version 
of Zope 2, or 'bite-the-bullet' and upgrade to Zope 3.

Does anyone know the long term fate of Zope 2? (ie. is the plan to 
eventually move everything into Zope 3, then slowly fade Zope 2 from the 
picture, or will Zope 2 be with us forever?).

Any and all thoughts gratefully appreciated!

Thanks,

Jonathan