Due to security, reliability, and growth reasons, organizations are constantly upgrading their software to newer releases. Some upgrades are incremental and minor in nature. Others, like the upgrade from Django Rest Framework (DRF) V2 to V3, require coding changes due to incompatibilities between the releases. This article is about BitSight's upgrade experience, lessons learned, and how we improved because of it.
Article Link: https://www.bitsighttech.com/blog/upgrading-to-the-django-rest-framework-v3