Django 1.11.1 发布了，添加了一个小功能，并修复了 1.11 中的几个错误，具体如下： 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 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 Fixed empty POST data table appearing instead of “No POST data” in HTML debug page Restored BoundFields without any choices evaluating to True 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) Allowed prefetch calls on managers with custom ModelIterable subclasses Fixed change password link in the contrib.auth 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.htmltemplate. This fixes ModelAdmin.radio_fields with admin.HORIZONTAL Fixed crash in BaseGeometryWidget.subwidgets() Fixed exception reraising in ORM query execution when cursor.execute() fails and the subsequent cursor.close() also fails Fixed a regression where CheckboxSelectMultiple, NullBooleanSelect, RadioSelect, SelectMultiple, and Select localized option values Corrected the stack level of unordered queryset pagination warnings Fixed a regression causing incorrect queries for __in subquery lookups when models use ForeignKey.to_field Fixed crash when overriding the template of django.views.static.directory_index() Fixed a regression in formset min_num validation with unchanged forms that have initial data Prepared for cx_Oracle 6.0 support Updated the contrib.postgres SplitArrayWidget to use template-based widget rendering Fixed crash in BaseGeometryWidget.get_context() when overriding existing attrs Prevented AddIndex and RemoveIndex from mutating model state Prevented migrations from dropping database indexes from Meta.indexes when changing Field.db_indexto False Fixed a regression in choice ordering in form fields with grouped and non-grouped options 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 Corrected the return type of ArrayField(CITextField()) values retrieved from the database Fixed QuerySet.prefetch_related() crash when fetching relations in nested Prefetch objects 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 __in lookups on a foreign key to fail when using the foreign key’s parent model as the lookup value 下载地址： https://www.djangoproject.com/download/ Django 1.11.1 发布，Python 的 Web 框架下载地址
