Versions in edx-analytics-data-api already support Django 2.2

• django-cors-headers

• django-countries

• django-crum

• django-dynamic-fixture

• django-fernet-fields

• django-model-utils

• django-storages

• django-waffle

• djangorestframework

• drf-jwt

• edx-django-release-util

• edx-django-utils

• edx-drf-extensions (https://openedx.atlassian.net/browse/BOM-1045)

• edx-enterprise-data

• edx-opaque-keys

• edx-rbac (https://openedx.atlassian.net/browse/BOM-1042)

Haven't been tested with Django 2.2 upstream

• django-rest-swagger (deprecated, latest release supports 2.1; switch to drf-yasg if this becomes a problem)

• djangorestframework-csv

• rest-condition (negligible Django usage beyond DRF, may just work with 2.2)