Zope changes

  This file contains change information for the current Zope release. 
  Change information for previous versions of Zope can be found in the
  file HISTORY.txt.

    Zope 2.2.0 beta 3
    
      Bugs Fixed

        - Handling of "broken" products was, er, broken :) This is why 
          some folks reported seeing objects "spontaneously change into 
          Folders". In reality, the Broken objects that should have been 
          created in place of objects whose Product was missing or broken 
          weren't behaving correctly due to an interaction with the new 
          overridable __getattr__ support in cPersistence.

        - FTP support was broken for Folders containing Broken objects.

        - ZServer returned None as the HTTP version if no version was given 
          in the HTTP request.

        - It was possible to rename or move Versions, which was plain bad.

        - A bug that caused SQLMethods to have problems unpickling was fixed.
          This bug also made it impossible to add Zope Tutorial instances.

        - A bug in the lookup order for Product extensions was fixed.

        - Fixed the tutorial to ensure that a gadfly directory has been 
          created before attempting to import the tutorial info.