Django 1.11.1 adds a minor feature and fixes several bugs in 1.11.
Allowed disabling server-side cursors on PostgreSQL
The change in Django 1.11 to make :meth:.QuerySet.iterator() use server-side
cursors on PostgreSQL prevents running Django with pgBouncer in transaction
pooling mode. To reallow that, use the :setting:DISABLE_SERVER_SIDE_CURSORS <DATABASE-DISABLE_SERVER_SIDE_CURSORS> setting in :setting:DATABASES.
See :ref:transaction-pooling-server-side-cursors for more discussion.
Bugfixes
Made migrations respect Index’s name argument. If you created a
named index with Django 1.11, makemigrations will create a migration to
recreate the index with the correct name (:ticket:28051).
Fixed a crash when using a __icontains lookup on a ArrayField
(:ticket:28038).
Fixed a crash when using a two-tuple in EmailMessage’s attachments
argument (:ticket:28042).
Fixed QuerySet.filter() crash when it references the name of a
OneToOneField primary key (:ticket:28047).
Fixed empty POST data table appearing instead of "No POST data" in HTML debug
page (:ticket:28079).
Restored BoundField\s without any choices evaluating to True
(:ticket:28058).
Prevented SessionBase.cycle_key() from losing session data if
_session_cache isn't populated (:ticket:28066).
Fixed layout of ReadOnlyPasswordHashWidget (used in the admin's user
change page) (:ticket:28097).
Allowed prefetch calls on managers with custom ModelIterable subclasses
(:ticket:28096).
Fixed change password link in the contrib.auth admin for el,
es_MX, and pt translations (:ticket:28100).
Restored the output of the class attribute in the <ul> of widgets
that use the multiple_input.html template. This fixes
ModelAdmin.radio_fields with admin.HORIZONTAL (:ticket:28059).
Fixed crash in BaseGeometryWidget.subwidgets() (:ticket:28039).
Fixed exception reraising in ORM query execution when cursor.execute()
fails and the subsequent cursor.close() also fails (:ticket:28091).
Fixed a regression where CheckboxSelectMultiple, NullBooleanSelect,
RadioSelect, SelectMultiple, and Select localized option values
(:ticket:28075).
Corrected the stack level of unordered queryset pagination warnings
(:ticket:28109).
Fixed a regression causing incorrect queries for __in subquery lookups
when models use ForeignKey.to_field (:ticket:28101).
Fixed crash when overriding the template of
django.views.static.directory_index() (:ticket:28122).
Fixed a regression in formset min_num validation with unchanged forms
that have initial data (:ticket:28130).
Prepared for cx_Oracle 6.0 support (:ticket:28138).
Updated the contrib.postgresSplitArrayWidget to use template-based
widget rendering (:ticket:28040).
Fixed crash in BaseGeometryWidget.get_context() when overriding existing
attrs (:ticket:28105).
Prevented AddIndex and RemoveIndex from mutating model state
(:ticket:28043).
Prevented migrations from dropping database indexes from Meta.indexes
when changing Field.db_index to False (:ticket:28052).
Fixed a regression in choice ordering in form fields with grouped and
non-grouped options (:ticket:28157).
Fixed crash in BaseInlineFormSet._construct_form() when using
save_as_new (:ticket:28159).
Fixed a regression where Model._state.db wasn't set correctly on
multi-table inheritance parent models after saving a child model
(:ticket:28166).
Corrected the return type of ArrayField(CITextField()) values retrieved
from the database (:ticket:28161).
Fixed QuerySet.prefetch_related() crash when fetching relations in nested
Prefetch objects (:ticket:27554).
Prevented hiding GDAL errors if it's not installed when using contrib.gis
(:ticket:28160). (It's a required dependency as of Django 1.11.)
Fixed a regression causing __in lookups on a foreign key to fail when
using the foreign key's parent model as the lookup value (:ticket:28175).
Coverage remained the same at 81.558% when pulling f8def94baeadfdbe5daf1e896310700b66ee0bf9 on pyup-scheduled-update-05-07-2017 into 388ce431b65b022db72c122b0222ef5ac38f3a90 on master.
Updates
Here's a list of all the updates bundled in this pull request. I've added some links to make it easier for you to find all the information you need.
Changelogs
Django 1.11 -> 1.11.1
That's it for now!
Happy merging! 🤖