2019-07-09 13:39:00 +08:00
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==========================
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Django 2.2.4 release notes
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==========================
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*Expected August 1, 2019*
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Django 2.2.4 fixes several bugs in 2.2.3.
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Bugfixes
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========
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2019-07-10 05:26:37 +08:00
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* Fixed a regression in Django 2.2 when ordering a ``QuerySet.union()``,
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``intersection()``, or ``difference()`` by a field type present more than
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once results in the wrong ordering being used (:ticket:`30628`).
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2019-07-10 16:33:36 +08:00
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* Fixed a migration crash on PostgreSQL when adding a check constraint
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with a ``contains`` lookup on
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:class:`~django.contrib.postgres.fields.DateRangeField` or
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:class:`~django.contrib.postgres.fields.DateTimeRangeField`, if the right
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hand side of an expression is the same type (:ticket:`30621`).
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