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* Add compatibility with Wagtail 2.13 StreamFields
* Exclude "tests" package from the installation.
* Model chooser views now accept a list of fields as order_by
* Fix for Django 3.0 - replace ugettext_lazy with gettext_lazy (Todd Dembrey)
* Fix JS error in search box rate limiting (Martijn Jacobs)
* Fix missing 'edit item' button on initially-empty choosers