Django 3.0.2 release notes — Django documentation
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Django/docs/3.2.x/releases/3.0.2
Django 3.0.2 release notes
January 2, 2020
Django 3.0.2 fixes several bugs in 3.0.1.
Bugfixes
- Fixed a regression in Django 3.0 that didn’t include columns referenced by a
Subquery()
in theGROUP BY
clause (:ticket:`31094`). - Fixed a regression in Django 3.0 where
QuerySet.exists()
crashed if a queryset contained an aggregation over aSubquery()
(:ticket:`31109`). - Fixed a regression in Django 3.0 that caused a migration crash on PostgreSQL 10+ when adding a foreign key and changing data in the same migration (:ticket:`31106`).
- Fixed a regression in Django 3.0 where loading fixtures crashed for models defining a default for the primary key (:ticket:`31071`).