[Zope] missing add version in Zope

[Chris Withers]

Andreas Pakulat wrote:
> AFAIK Versions were dropped in 2.7 or 2.8. Not sure if there were too
> many problems with em, or just nobody who would maintain em.

They have a habit of biting you in all sorts of sensitive places when 
you'd least like them to ;-)

Chris

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