django1/docs/releases/1.8.3.txt

==========================
Django 1.8.3 release notes
==========================

*Under development*

Django 1.8.3 fixes several bugs in 1.8.2.

Bugfixes
========

* Fixed ``BaseRangeField.prepare_value()`` to use each ``base_field``’s
  ``prepare_value()`` method (:ticket:`24841`).

* Fixed crash during :djadmin:`makemigrations` if a migrations module either
  is missing ``__init__.py`` or is a file (:ticket:`24848`).

* Fixed ``QuerySet.exists()`` returning incorrect results after annotation with
  ``Count()`` (:ticket:`24835`).

* Corrected ``HStoreField.has_changed()`` (:ticket:`24844`).

* Reverted an optimization to the CSRF template context processor which caused
  a regression (:ticket:`24836`).

* Fixed a regression which caused template context processors to overwrite
  variables set on a ``RequestContext`` after it's created (:ticket:`24847`).

* Prevented the loss of ``null``/``not null`` column properties during field
  renaming of MySQL databases (:ticket:`24817`).

* Fixed a crash when using a reverse one-to-one relation in
  ``ModelAdmin.list_display`` (:ticket:`24851`).

* Fixed quoting of SQL when renaming a field to ``AutoField`` in PostgreSQL
  (:ticket:`24892`).
-												Added stub release notes for 1.8.3.

											
										
										
											2015-05-21 02:17:59 +08:00
+								==========================
 								Django 1.8.3 release notes
 								==========================
 								*Under development*
 								Django 1.8.3 fixes several bugs in 1.8.2.
 								Bugfixes
 								========
-												Fixed #24841 -- Made BaseRangeField.prepare_value() call base_field's prepare_value()

											
										
										
											2015-05-22 21:54:31 +08:00
+								* Fixed ``BaseRangeField.prepare_value()`` to use each ``base_field``’s
 								  ``prepare_value()`` method (:ticket:`24841`).
-												Fixed #24848 -- Fixed ValueError for faulty migrations module.

Added apps to unmigrated apps if the migrations module is a file
or a folder missing __init__.py.

Thanks to Ernest0x for the bug report.

											
										
										
											2015-05-25 03:17:39 +08:00
 								* Fixed crash during :djadmin:`makemigrations` if a migrations module either
 								  is missing ``__init__.py`` or is a file (:ticket:`24848`).
-												Fixed #24835 -- Fixed QuerySet.exists() after an annotation with Count()

QuerySet.exists() incorrectly handled query.group_by = True
case (grouping by all select fields), causing GROUP BY
expressions to be wiped along with select fields.

											
										
										
											2015-05-25 01:05:56 +08:00
-												Added release notes for refs #24844.

											
										
										
											2015-05-26 09:03:41 +08:00
+								* Fixed ``QuerySet.exists()`` returning incorrect results after annotation with
-												Fixed #24835 -- Fixed QuerySet.exists() after an annotation with Count()

QuerySet.exists() incorrectly handled query.group_by = True
case (grouping by all select fields), causing GROUP BY
expressions to be wiped along with select fields.

											
										
										
											2015-05-25 01:05:56 +08:00
+								  ``Count()`` (:ticket:`24835`).
-												Added release notes for refs #24844.

											
										
										
											2015-05-26 09:03:41 +08:00
 								* Corrected ``HStoreField.has_changed()`` (:ticket:`24844`).
-												Fixed #24836 -- Made force_text() resolve lazy objects.

											
										
										
											2015-05-27 04:46:13 +08:00
 								* Reverted an optimization to the CSRF template context processor which caused
 								  a regression (:ticket:`24836`).
-												Fixed #24847 -- Prevented items set on a RequestContext from being lost.

											
										
										
											2015-05-27 03:38:01 +08:00
 								* Fixed a regression which caused template context processors to overwrite
 								  variables set on a ``RequestContext`` after it's created (:ticket:`24847`).
-												Fixed #24817 -- Prevented loss of null info in MySQL field renaming.

											
										
										
											2015-05-27 06:18:21 +08:00
 								* Prevented the loss of ``null``/``not null`` column properties during field
 								  renaming of MySQL databases (:ticket:`24817`).
-												Fixed #24851 -- Fixed crash with reverse one-to-one relation in ModelAdmin.list_display

Forwardport of 2456276b0250c9f21d580ca6c3f3c86345ad6370 from stable/1.8.x

											
										
										
											2015-05-27 23:43:22 +08:00
 								* Fixed a crash when using a reverse one-to-one relation in
 								  ``ModelAdmin.list_display`` (:ticket:`24851`).
-												Fixed #24892 -- Fixed quoting of SQL when renaming a field to AutoField in PostgreSQL

											
										
										
											2015-06-02 05:06:54 +08:00
 								* Fixed quoting of SQL when renaming a field to ``AutoField`` in PostgreSQL
 								  (:ticket:`24892`).