軟件簡介
Drupal是一個開源的內容管理系統(CMS) 平臺，它是用PHP寫成的。主要用于構造提供多種功能和服務的動態網站，這些功能包括用戶管理(UserAdministration)、發布工作流 (Publishing Workflow)、討論、新聞聚合(NewsAggregation)、元數據(Metadata)操作和用于內容共享的XML發布。Drupal有一個優秀的模塊化結構，提供了許多模塊，包括短消息、個性化書簽、網站管理、Blog、日記、電子商務、電子出版、留言簿、Job、網上電影院、論壇、投票等模塊。并且Drupal模塊的下載、安裝、定制非常方便。
詳細改進內容：
- Critical fixes to OpenID to spec violations that could allow for impersonation in certain scenarios. Existing OpenID users should see http://drupal.org/node/1323342 for more information on transitioning.
- Fixed files getting lost when adding multiple files to multiple file fields at the same time.
- Improved usability of the clean URL test screens.
- Restored height/width attributes on images run through the theme system.
- Fixed usability bug with first password field being pre-filled by certain browser plugins.
- Fixed file_usage_list() so that it can return more than one result.
- Fixed bug preventing preview of private images on node form.
- Fixed PDO error when inserting an aggregator title longer than 255 characters.
- Spelled out what TRADITIONAL means in MySQL sql_mode.
- Deprecated "!=" operator for DBTNG; should be "<>".
- Added two new API functions (menu_tree_set_path()/menu_tree_get_path()) were added in order to enable setting the active menu trail for dynamically generated menu paths.
- Added new "fast 404" capability in settings.php to bypass Drupal bootstrap when serving 404 pages for certain file types.
- Added format_string() function which can perform string munging ala the t() function without the overhead of the translation system.
- Numerous #states system fixes.
- Numerous EntityFieldQuery, DBTNG, and SQLite fixes.
- Numerous Shortcut module fixes.
- Numerous language system fixes.
- Numerous token fixes.
- Numerous CSS fixes.
- Numerous upgrade path fixes.
- Numerous minor string fixes.
- Numerous notice fixes.