Drupal is an open-source content management system (CMS) and content management framework (CMF) written in PHP. It is also used for knowledge management and business collaboration.
The standard release of Drupal, known as Drupal core, contains basic features common to content management systems. These include user account registration and maintenance, menu management, RSS-feeds, page layout customization, and system administration. CKEditor 3.6.3 was released by Drupal is a unique solution that integrates the online editor into the Drupal content management system which is reliable for drupal developers. This release brings CKEditor version to 3.6.3, introduces CKFinder version 2.2.1, and includes some fixes specific for the Drupal integration.
CKEditor 3.6.3 is a maintenance release that contains few bug fixes and few new features like including a new image and table alignment option and some accessibility enhancements for the color picker dialog window as well as enhanced Esc key support. Starting from this version the editor now makes it possible to align images just by using the Align toolbar buttons. Various issues with the editor content scrolling to the top in Internet Explorer have been fixed.
CKFinder is the file browser that is included in the CKEditor for Drupal package is now updated to version 2.2.1. This version contains new features like HTML5 multiple file uploads, drag and drop uploads, read-only mode, and the lightbox plug-in, as well as numerous enhancements and bug fixes like improved detection and support for Android and iOS tablets or improvements of the Upload feature. This release fixes a Chrome 18 bug that makes it impossible to display the CKFinder popup in the browser after clicking the "Browse Server" button in the editor.
From this release onwards, a new security filters policy that protects user from executing malicious code that is already in your database was introduced. In order to configure the security filters, enter the profile configuration for the CKEditor module and go to the Security section. The CKEditor for Drupal module includes built-in support for security filter modules which needs to be downloaded and installed by users. Detailed information about the security filters policy as well as supported modules is available in the CKEditor module documentation.
Apart from the above, CKEditor 3.6.3 for Drupal introduces the Stylesheet Parser plugin with a simplified method of customizing the styles for the document created in CKEditor and populating the Styles drop-down list with style definitions added in an external CSS stylesheet file. Fixes specific for both Drupal 6 and Drupal 7 versions are also added.