Drupal 4.7.0, 2006-05-01 ------------------------ - added free tagging support. - added a site-wide contact form. - theme system: * added the PHPTemplate theme engine and removed the Xtemplate engine. * converted the bluemarine theme from XTemplate to PHPTemplate. * converted the pushbutton theme from XTemplate to PHPTemplate. - usability: * reworked the 'request new password' functionality. * reworked the node and comment edit forms. * made it easy to add nodes to the navigation menu. * added site 'offline for maintenance' feature. * added support for auto-complete forms (AJAX). * added support for collapsible page sections (JS). * added support for resizable text fields (JS). * improved file upload functionality (AJAX). * reorganized some settings pages. * added friendly database error screens. * improved styling of update.php. - refactored the forms API. * made it possible to alter, extend or theme forms. - comment system: * added support for "mass comment operations" to ease repetitive tasks. * comment moderation has been removed. - node system: * reworked the revision functionality. * removed the bookmarklet code. Third-party modules can now handle this. - upgrade system: * allows contributed modules to plug into the upgrade system. - profiles: * added a block to display author information along with posts. * added support for private profile fields. - statistics module: * added the ability to track page generation times. * made it possible to block certain IPs/hostnames. - block system: * added support for theme-specific block regions. - syndication: * made the aggregator module parse Atom feeds. * made the aggregator generate RSS feeds. * added RSS feed settings. - XML-RPC: * replaced the XML-RPC library by a better one. - performance: * added 'loose caching' option for high-traffic sites. * improved performance of path aliasing. * added the ability to track page generation times. - internationalization: * improved Unicode string handling API. * added support for PHP's multibyte string module. - added support for PHP5's 'mysqli' extension. - search module: * made indexer smarter and more robust. * added advanced search operators (e.g. phrase, node type, ...). * added customizable result ranking. - PostgreSQL support: * removed dependency on PL/pgSQL procedural language. - menu system: * added support for external URLs. - queue module: * removed from core. - HTTP handling: * added support for a tolerant Base URL. * output URIs relative to the root, without a base tag. Drupal 4.6.6, 2006-03-13 ------------------------ - fixed bugs, including 4 security vulnerabilities. Drupal 4.6.5, 2005-12-12 ------------------------ - fixed bugs: no critical bugs were identified. Drupal 4.6.4, 2005-11-30 ------------------------ - fixed bugs, including 3 security vulnerabilities. Drupal 4.6.3, 2005-08-15 ------------------------ - fixed bugs, including a critical "arbitrary PHP code execution" bug. Drupal 4.6.2, 2005-06-29 ------------------------ - fixed bugs, including two critical "arbitrary PHP code execution" bugs. Drupal 4.6.1, 2005-06-01 ------------------------ - fixed bugs, including a critical input validation bug. Drupal 4.6.0, 2005-04-15 ------------------------ - PHP5 compliance - search: * added UTF-8 support to make it work with all languages. * improved search indexing algorithm. * improved search output. * impose a throttle on indexing of large sites. * added search block. - syndication: * made the ping module ping pingomatic.com which, in turn, will ping all the major ping services. * made Drupal generate RSS 2.0 feeds. * made RSS feeds extensible. * added categories to RSS feeds. * added enclosures to RSS feeds. - flood control mechanism: * added a mechanism to throttle certain operations. - usability: * refactored the block configuration pages. * refactored the statistics pages. * refactored the watchdog pages. * refactored the throttle module configuration. * refactored the access rules page. * refactored the content administration page. * introduced forum configuration pages. * added a 'add child page' link to book pages. - contact module: * added a simple contact module that allows users to contact each other using e-mail. - multi-site configuration: * made it possible to run multiple sites from a single code base. - added an image API: enables better image handling. - block system: * extended the block visibility settings. - theme system: * added new theme functions. - database backend: * the PEAR database backend is no longer supported. - performance: * improved performance of the forum topics block. * improved performance of the tracker module. * improved performance of the node pages. - documentation: * improved and extended PHPDoc/Doxygen comments. Drupal 4.5.8, 2006-03-13 ------------------------ - fixed bugs, including 3 security vulnerabilities. Drupal 4.5.7, 2005-12-12 ------------------------ - fixed bugs: no critical bugs were identified. Drupal 4.5.6, 2005-11-30 ------------------------ - fixed bugs, including 3 security vulnerabilities. Drupal 4.5.5, 2005-08-15 ------------------------ - fixed bugs, including a critical "arbitrary PHP code execution" bug. Drupal 4.5.4, 2005-06-29 ------------------------ - fixed bugs, including two critical "arbitrary PHP code execution" bugs. Drupal 4.5.3, 2005-06-01 ------------------------ - fixed bugs, including a critical input validation bug. Drupal 4.5.2, 2005-01-15 ------------------------ - fixed bugs: a cross-site scripting (XSS) vulnerability has been fixed. Drupal 4.5.1, 2004-12-01 ------------------------ - fixed bugs: no critical bugs were identified.