Qt 4.5.4 is a bug-fix release. It maintains both forward and backwardcompatibility (source and binary) with Qt 4.5.0. For more details,refer to the online documentation included in this distribution. Thedocumentation is also available online: http://doc.trolltech.com/4.5The Qt version 4.5 series is binary compatible with the 4.4.x series.Applications compiled for 4.4 will continue to run with 4.5.Some of the changes listed in this file include issue tracking numberscorresponding to tasks in the Task Tracker: http://www.qtsoftware.com/developer/task-trackerEach of these identifiers can be entered in the task tracker to obtain moreinformation about a particular change.***************************************************************************** General *****************************************************************************General Improvements--------------------- Documentation and ExamplesThird party components----------------------***************************************************************************** Library ********************************************************************************************************************************************************** Database Drivers ********************************************************************************************************************************************************** Platform Specific Changes *****************************************************************************Qt for Linux/X11----------------Qt for Windows--------------Qt for Mac OS X---------------Qt for Embedded Linux---------------------Qt for Windows CE-----------------***************************************************************************** Compiler Specific Changes ********************************************************************************************************************************************************** Tools *****************************************************************************- Build System- Assistant- Designer- Linguist - Linguist GUI - lupdate - lrelease- rcc- moc- uic- uic3- qmake- configure- qtconfig- qt3to4***************************************************************************** Plugins ********************************************************************************************************************************************************** Important Behavior Changes *****************************************************************************