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Migrating from 4.0.0b2 to 4.0.0
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.. note::
    You can also migrate from the latest 3.x release to 4.0.0 without going through the beta releases.


What's new?
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No new functionality, but Devilry has been upgraded from Python 2.7 to 3.6.


Backup database and files
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BACKUP. YOUR. DATABASE. AND. FILES.


Update devilry to 4.0.0
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Update the devilry version to ``4.0.0`` as described in :doc:`../update`.