[ZODB-Dev] "Versions aren't supported" message in Plone 4 upgrade

[Chris Withers]

On 09/09/2010 23:31, David Glick wrote:
> I meant that we exported the database under Plone 3.x and reimported to
> a new database in the same Zope instance (still Plone 3.x with the same
> versions of all software).  *Then* proceeded with a normal upgrade to
> 4.0 using the normal method and the new Data.fs.

...or you could just use the micro-buildout I linked to previously which 
lets you just strip out the versions.

Chris

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