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django/docs/releases/4.1.2.txt

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Added stub release notes for 4.1.2.
2022-09-05 12:02:40 +08:00
==========================
Django 4.1.2 release notes
==========================
*Expected October 4, 2022*
Django 4.1.2 fixes several bugs in 4.1.1.
Bugfixes
========
Fixed #33982 -- Fixed migrations crash when adding model with ExclusionConstraint. Regression in 0e656c02fe945389246f0c08f51c6db4a0849bd2.
2022-09-07 11:53:37 +08:00
* Fixed a regression in Django 4.1 that caused a migration crash on PostgreSQL
when adding a model with ``ExclusionConstraint`` (:ticket:`33982`).
Fixed #33992 -- Fixed queryset crash when aggregating over a group containing Exists. A more in-depth solution is likely to make sure that we always GROUP BY selected annotations or revisit how we use Query.exists() in the Exists expression but that requires extra work that isn't suitable for a backport. Regression in e5a92d400acb4ca6a8e1375d1ab8121f2c7220be. Thanks Fernando Flores Villaça for the report.
2022-09-08 10:30:06 +08:00
* Fixed a regression in Django 4.1 that caused aggregation over a queryset that
contained an ``Exists`` annotation to crash due to too many selected columns
(:ticket:`33992`).