Django CMS 3.3 发布，更新内容如下：

• Removed support for Django 1.6, 1.7 and python 2.6

• Changed the default value of CMSPlugin.position to 0 instead of null

• Refactored the language menu to allow for better integration with many languages

• Refactored management commands completely for better consistency

• Fixed “failed to load resource” for favicon on welcome screen

• Changed behaviour of toolbar CSS classes: cms-toolbar-expanded class is only added now when toolbar is fully expanded and not at the beginning of the animation. cms-toolbar-expanding andcms-toolbar-collapsing classes are added at the beginning of their respective animations.

• Added unit tests for CMS JavaScript files

• Added frontend integration tests (written with Casper JS)

• Removed frontend integration tests (written with Selenium)

• Added the ability to declare cache expiration periods on a per-plugin basis

• Improved UI of page tree

• Improved UI in various minor ways

• Added a new setting CMS_INTERNAL_IPS for defining a set of IP addresses for which the toolbar will appear for authorized users. If left unset, retains the existing behavior of allowing toolbar for authorized users at any IP address.

• Changed behaviour of sideframe; is no longer resizable, opens to 90% of the screen or 100% on small screens.

• Removed some unnecessary reloads after closing sideframe.

• Added the ability to make pagetree actions work on currently picked language

• Removed deprecated CMS_TOOLBAR_SIMPLE_STRUCTURE_MODE setting

• Introduced the method get_cache_expiration on CMSPluginBase to be used by plugins for declaring their rendered content’s period of validity.

• Introduced the method get_vary_cache_on on CMSPluginBase to be used by plugins for declaring VARY headers.

• Improved performance of plugin moving; no longer saves all plugins inside the placeholder.

• Fixed breadcrumbs of recently moved plugin reflecting previous position in the tree

• Refactored plugin adding logic to no longer create the plugin before the user submits the form.

• Improved the behaviour of the placeholder cache

• Improved fix-tree command to sort by position and path when rebuilding positions.

• Fixed several regressions and tree corruptions on page move.

• Added new class method on CMSPlugin requires_parent_plugin

• Fixed behaviour of get_child_classes; now correctly calculates child classes when not configured in the placeholder.

• Removed internal ExtraMenuItems tag.

• Removed internal PluginChildClasses tag.

• Modified RenderPlugin tag; no longer renders the content.html template and instead just returns the results.

• Added a get_cached_template method to the Toolbar() main class to reuse loaded templates per request. It works like Django’s cached template loader, but on a request basis.

• Added a new method get_urls() on the appbase class to get CMSApp.urls, to allow passing a page object to it.

• Changed JavaScript linting from JSHint and JSCS to ESLint

• Fixed a bug when it was possible to drag plugin into clipboard

• Fixed a bug where clearing clipboard was closing any open modal

• Added CMS_WIZARD_CONTENT_PLACEHOLDER setting

• Renamed the CMS_WIZARD_* settings to CMS_PAGE_WIZARD_*

• Deprecated the old-  wizard-related settings

• Improved documentation further

• Improved handling of uninstalled apphooks

• Fixed toolbar placement when foundation is installed

• Fixed an issue which could lead to an apphook without a slug

• Fixed numerous frontend issues

• Added contribution policies documentation

• Corrected an issue where someone could see and use the internal placeholder plugin in the structure board

• Fixed a regression where the first page created was not automatically published

• Corrected the instructions for using the delete-orphaned-plugins command

• Re-pinned django-treebeard to >=4.0.1

  
  

更多介绍请看：

• release notes

• django-cms-3.3