Django 4.2.x

This series of Django releases was supported from 2023-04-03 to 2026-04-01.

Release Highlights

• Django 4.2.x is a LTS release and will be supported until April 2026
• Psycopg 3 is now supported
• Ability to add comments to Django ORM tables and fields

Upgrade Gotchas

• Dropped support for MariaDB 10.3
• Dropped support for MySQL 5.7
• Dropped support for PostgreSQL 11
• index_together Meta option is deprecated in favor of indexes

CSRF_TRUSTED_ORIGINS

This now needs to be set if you are proxying to your WSGI process, which is 99% of the time.

The easiest thing to do is to duplicate your ALLOWED_HOSTS setting in settings.py with something like:

CSRF_TRUSTED_ORIGINS = [f"https://{host}" for host in ALLOWED_HOSTS]