It's been a while coming, but today I finally got round to adding the code that prevents `django.contrib.messages` from building up in the background when saving via Ajax.
**Note**: enabling this feature does require additional configuration, but if you choose to omit it everything will continue to work as expected. Information on how to [configure django-writingfield](https://django-writingfield.readthedocs.org/en/latest/installation) to enable this feature is [in the docs](https://django-writingfield.readthedocs.org/en/latest/installation).