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Django Evolution 0.6.4
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**Release date:** June 22, 2011


New Features
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* Install a baseline evolution history for any new apps.

  When upgrading an older database using Django Evolution when a new model
  has been added and subsequent evolutions were made on that model, the
  upgrade would fail. It would attempt to apply those evolutions on that
  model, which, being newly created, would already have those new field
  changes.

  Now, like with an initial database, we install a baseline evolution
  history for any new apps. This will ensure that those evolutions aren't
  applied to the models in that app.


Bug Fixes
=========

* Fixed compatibility with Django SVN in the unit tests.

  In Django SVN r16053, ``get_model()`` and ``get_models()`` only return
  installed modules by default. This is calculated in part by a new
  ``AppCache.app_labels`` dictionary, along with an existing
  ``AppCache.app_store``, neither of which we properly populated.

  We now set both of these (though, ``app_labels`` only on versions of Django
  that have it). This allows the unit tests to pass, both with older versions
  of Django and Django SVN.


Contributors
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* Christian Hammond