plone/plone.app.dexterity — pull request #117 by Adniel (2014-04-02 11:58:43+00:00)
Title: additional_schemata changed to additionalSchemata

additional_schemata property changed to additionalSchemata in plone.autoform:
https://github.com/plone/plone.autoform/blob/e215744bce9d776dcdd77e340dc6a85554e0b511/CHANGES.rst#10b2---2009-07-12