Since the last release with [wiki:"QtWebKitFeatures45" Qt 4.5] many features have been implemented in the core of WebKit as well as on the Qt specific side of the code. This page provides a summary of these features: = Features specific to the QtWebKit API = * QWebPluginDatabase to provide access to plugin information and specify preferences. * QWebElement together with QWebFrame::findFirstElement and findAllElements allows easy traversal and content manipulation. * qWebKitVersion to determine the current WebKit Version * Fixed various focus issues with plugins on Linux and Mac. * New API for dealing with HTML5 technologies such as the Offline Web Application Cache * API for cleaning the memory caches during runtime. * requestedUrl API * Got the layout testing intrastructure up and running, resulting in less buggy and more conformant WebKit port * Symbian S60 support * Font fixes, incl. spacing. * Support for using a different QStyle per page. = Cross-platform WebKit features = * Web Workers. * ARM v7/Thumb2 Javascript JIT