Qt 4.2 introduces many new features as well as many improvements andbugfixes over the 4.1.x series. For more details, see the onlinedocumentation which is included in this distribution. Thedocumentation is also available at http://qt.nokia.com/doc/The Qt version 4.2 series is binary compatible with the 4.1.x series.Applications compiled for 4.0 or 4.1 will continue to run with 4.2.***************************************************************************** General *****************************************************************************Qt 4.2 contains a lot of changes, which will be fully documented in thefinal release.For this tech preview, please concentrate on the new features and providefeedback on the qt4-preview-feedback mailing list (seehttp://qt.nokia.com/lists/ for details)