Django 1.9.2/1.8.9 发布

Django 1.9.2/1.8.9 发布，其中1.8.9更新如下：

Bugfixes¶

Fixed a regression that caused the “user-tools” items to display on the admin’s logout page (#26035).
Fixed a crash in the translations system when the current language has no translations (#26046).
Fixed a regression that caused the incorrect day to be selected when opening the admin calendar widget for timezones from GMT+0100 to GMT+1200 (#24980).
Fixed a regression in 1.8.8 causing incorrect index handling in migrations on PostgreSQL when adding db_index=True or unique=True to aCharField or TextField that already had the other specified, or when removing one of them from a field that had both, or when addingunique=True to a field already listed in unique_together(#26034).
Fixed a crash when using an __in lookup inside a Case expression (#26071).
Fixed a crash when using a reverse OneToOneField inModelAdmin.readonly_fields (#26060).
Fixed a regression in Django 1.8.5 that broke copying a SimpleLazyObjectwith copy.copy() (#26122).
Fixed the contrib.gis map widgets when usingUSE_THOUSAND_SEPARATOR=True (#20415).

1.9.2 的主要更新如下：

Security issue: User with “change” but not “add” permission can create objects for ModelAdmin’s with save_as=True¶

详情请看：发行说明

Django 是 Python 编程语言驱动的一个开源模型-视图-控制器（MVC）风格的 Web 应用程序框架。使用 Django，我们在几分钟之内就可以创建高品质、易维护、数据库驱动的应用程序。

Django 框架的核心组件有：