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Qt 4.2 introduces many new features as well as many improvements and
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bugfixes over the 4.1.x series. For more details, see the online
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documentation which is included in this distribution. The
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documentation is also available at http://qt.nokia.com/doc/
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The Qt version 4.2 series is binary compatible with the 4.1.x series.





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Applications compiled for 4.0 or 4.1 will continue to run with 4.2.





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*                           General                                        *





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Qt 4.2 contains a lot of changes, which will be fully documented in the





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final release.





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For this tech preview, please concentrate on the new features and provide





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feedback on the qt4-preview-feedback mailing list (see





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http://qt.nokia.com/lists/ for details)