[Mailman-Developers] Upgrading from 2.0.10 to 2.1.b2

[Barry A. Warsaw]

>>>>> "DG" == David Gibbs <david@midrange.com> writes:

    DG> Applied the fix and tried to force an upgrade again ... got
    DG> this ...

Hmm, I can't reproduce this.  I just tried creating a list under
2.0.10, then migrated it to 2.1, ran bin/update and it works just
fine.  bin/withlist showed me that the list had the topics attribute.

What happens when you do

    % bin/withlist list-owners
    >>> m.topics

?
-Barry