[Zope3-Users] Problems with ZDC upgrading to Zope 3.3.0b1

[Tom Dossis]

I've encountered a problem running zope 3.3.0 beta1 against a zodb 
created 3.2.
As a consequence of moving zope.app.dublincore to zope.dublincore, it 
seems DC annotations on old instances break, i.e.

<persistent broken 
zope.app.dublincore.annotatableadapter.ZDCAnnotationData instance 
'\x00\x00\x00\x00\x00\x00\x00%'>

In the meantime I can work around this by dummy'ing zope.app.dublincore.

Is there a migration operation I need to run?

Clicking evolve: http://localhost:8080/++etc++process/@@generations.html 
doesn't seem to do the trick.