Django 1.11.1 release notes

    漏洞修复

    • 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 ().
    • Fixed a crash when using a __icontains lookup on a ArrayField (#28038).
    • Fixed a crash when using a two-tuple in EmailMessage’s attachments argument ().
    • Fixed QuerySet.filter() crash when it references the name of a OneToOneField primary key (#28047).
    • Fixed empty POST data table appearing instead of “No POST data” in HTML debug page ().
    • Restored BoundFields without any choices evaluating to True (#28058).
    • Prevented SessionBase.cycle_key() from losing session data if _session_cache isn’t populated ().
    • Fixed layout of ReadOnlyPasswordHashWidget (used in the admin’s user change page) (#28097).
    • Fixed change password link in the admin for el, es_MX, and pt translations ().
    • 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 (#28059).
    • Fixed crash in BaseGeometryWidget.subwidgets() ().
    • Fixed exception reraising in ORM query execution when cursor.execute() fails and the subsequent cursor.close() also fails (#28091).
    • Fixed a regression where CheckboxSelectMultiple, NullBooleanSelect, RadioSelect, SelectMultiple, and Select localized option values ().
    • Corrected the stack level of unordered queryset pagination warnings (#28109).
    • Fixed a regression causing incorrect queries for __in subquery lookups when models use ForeignKey.to_field ().
    • Fixed crash when overriding the template of (#28122).
    • Fixed a regression in formset min_num validation with unchanged forms that have initial data ().
    • Prepared for cx_Oracle 6.0 support (#28138).
    • Fixed crash in BaseGeometryWidget.get_context() when overriding existing attrs ().
    • Prevented AddIndex and RemoveIndex from mutating model state (#28043).
    • Prevented migrations from dropping database indexes from Meta.indexes when changing Field.db_index to False ().
    • Fixed a regression in choice ordering in form fields with grouped and non-grouped options (#28157).
    • Fixed crash in BaseInlineFormSet._construct_form() when using save_as_new ().
    • Fixed a regression where Model._state.db wasn’t set correctly on multi-table inheritance parent models after saving a child model (#28166).
    • Corrected the return type of ArrayField(CITextField()) values retrieved from the database ().
    • Fixed QuerySet.prefetch_related() crash when fetching relations in nested Prefetch objects (#27554).
    • Prevented hiding GDAL errors if it’s not installed when using contrib.gis (). (It’s a required dependency as of Django 1.11.)
    • Fixed a regression causing lookups on a foreign key to fail when using the foreign key’s parent model as the lookup value (#28175).