The packages version is on a super old version of Wagtail & Django
According to the 'django-python-wagtail matrix' on wagtail.io, I may be looking at a tangle of dependencies with 5-year-old code samples. Sigh
getting this error from manage.py makemigrations
ImportError: cannot import name 'prefetch_related_objects' from 'django.db.models' (/home/almo/wagtail-form-example/venv/lib/python3.9/site-packages/django/db/models/__init__.py)
(venv) wagtail-form-example$ venv/bin/pip freeze
beautifulsoup4==4.10.0
Django==1.9.13
django-appconf==1.0.5
django-compressor==3.1
django-modelcluster==5.2
django-taggit==0.22.2
django-treebeard==3.0
djangorestframework==3.10.3
html5lib==0.999999999
Pillow==8.4.0
pytz==2021.3
rcssmin==1.1.0
rjsmin==1.2.0
six==1.16.0
soupsieve==2.3.1
Unidecode==1.3.2
wagtail==1.3.1
webencodings==0.5.1
Willow==0.2.2
(venv) wagtail-form-example$ venv/bin/python -V
Python 3.9.9