Nokia released a Technology Preview of Qt 4.6 on 8 September, 2009, which now includes the port
to the Symbian platform with integration for the S60 framework (previously known as "Qt for S60"). The focus of this release has been to merge the new port into the Qt 4.6 codebase.
Qt 4.6 is the upcoming new version of the Qt cross-platform application and UI framework from Nokia.
* Enable developers to create more exciting user experiences
* Allow developers to deliver Qt-based applications on more platforms, including the Symbian Platform.
* Ensure users of Qt-based applications enjoy the best possible performance