Django 3.1.4 release notes

December 1, 2020

Django 3.1.4 fixes several bugs in 3.1.3.

Bugfixes

• Fixed setting the Content-Length HTTP header in AsyncRequestFactory (#32162).
• Fixed passing extra HTTP headers to AsyncRequestFactory request methods (#32159).
• Fixed crash of key transforms for JSONField on PostgreSQL when using on a Subquery() annotation (#32182).
• Fixed a regression in Django 3.1 that caused a crash of auto-reloader for certain invocations of runserver on Windows with Python 3.7 and below (#32202).
• Fixed a regression in Django 3.1 that caused the incorrect grouping by a Q object annotation (#32200).
• Fixed a regression in Django 3.1 that caused suppressing connection errors when JSONField is used on SQLite (#32224).
• Fixed a crash on SQLite, when QuerySet.values()/values_list() contained key transforms for JSONField returning non-string primitive values (#32203).