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  • Documentation version: 2.2

Django 2.2.4 release notes

Expected August 1, 2019

Django 2.2.4 fixes several bugs in 2.2.3.


  • Fixed a regression in Django 2.2 when ordering a QuerySet.union(), intersection(), or difference() by a field type present more than once results in the wrong ordering being used (#30628).
  • Fixed a migration crash on PostgreSQL when adding a check constraint with a contains lookup on DateRangeField or DateTimeRangeField, if the right hand side of an expression is the same type (#30621).
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