we've been trying to migrate a Zope 3.2 application to Zope 3.3 this
week. We stumbled over a few small things due to incorrect usage of APIs
in Zope 3.2, which was easy to fix.
We found two major problems though, regarding the generations that
evolve a Zope 3.2 database to Zope 3.3.
Our application works fine in Zope 3.3 if you re-initialize it there.
However, it severely breaks when migrating an existing database from
We have put in two bugs that include minimal examples of ZODBs created
in Zope 3.2 that fail the migration to Zope 3.3.
I think those issues are pretty critical and just wanted to raise
awareness for them. (I tried getting a fix for the first issue, but I
only got half the way :/, haven't had time to look into the second problem.)
Here are the collector links:
gocept gmbh & co. kg - forsterstraße 29 - 06112 halle/saale - germany
www.gocept.com - [EMAIL PROTECTED] - phone +49 345 122 9889 7 -
fax +49 345 122 9889 1 - zope and plone consulting and development
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