[Zope-dev] Heads up: about to merge new-style ExtensionClass and ZODB 3.3 into Zope 2 head

[Florent Guillaume]

In article <3FC762CB.6090701 at zope.com> you write:
> As I mentioned in another message, old Zope 2 databases won't work on the
> head for a while until I have a chance to come up with a mechanism for
> converting ancient BTrees and intSets.

Could you define "ancient"? Since what version have "recent" BTrees been
used in Zope?

Florent

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Florent Guillaume, Nuxeo (Paris, France)
+33 1 40 33 79 87  http://nuxeo.com  mailto:fg at nuxeo.com