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Qt 4.6.3 is a bug-fix release. It maintains both forward and backward
compatibility (source and binary) with Qt 4.6.0. For more details,
refer to the online documentation included in this distribution. The
documentation is also available online:
http://qt.nokia.com/doc/4.6
The Qt version 4.6 series is binary compatible with the 4.5.x series.
Applications compiled for 4.5 will continue to run with 4.6.
Some of the changes listed in this file include issue tracking numbers
corresponding to tasks in the Qt Bug Tracker, the (now obsolete) Task
Tracker, or the Merge Request queue of the public source repository.
Qt Bug Tracker: http://bugreports.qt.nokia.com
Task Tracker: http://qt.nokia.com/developer/task-tracker
Merge Request: http://qt.gitorious.org
****************************************************************************
* General *
****************************************************************************
New features
------------
- SomeClass, SomeOtherClass
* New classes for foo, bar and baz
Optimizations
-------------
- Optimized foo in QSomeClass
* See list of Important Behavior Changes below
****************************************************************************
* Library *
****************************************************************************
QtCore
------
- QXmlStreamReader
* [QTBUG-9196] fixed crash when parsing
QtGui
-----
- QPainter
* [QTBUG-10421] Fixed WebKit-specific justification bug for text containing
more than one script.
- QTextEdit
* [QTBUG-9599] Fixed crash when copying the current text cursor as a result
of deleting a character.
- QTextEngine
* [QTBUG-9374] Fixed possible crash in QTextEngine::boundingBox() when using
multiscripted text.
- QTextLayout
* [QTBUG-9074] Fixed performance regression that was introduced in Qt 4.6.0.
QtDBus
------
- foo
* bar
QtNetwork
---------
- foo
* bar
QtOpenGL
--------
- foo
* bar
QtScript
--------
- foo
* bar
QtSql
-----
- foo
* bar
QtXml
-----
- [QTBUG-8398] QDom: prevent infinite loop when cloning a DTD
QtXmlPatterns
-------------
- [QTBUG-8920] fixed crash with anonymous types in XsdSchemaChecker
- [QTBUG-8394] include/import/redefine schemas only once
- QXmlSchema: fix crash with referencing elements
Qt Plugins
----------
- foo
* bar
Third party components
----------------------
- Updated foo to version 2.3.9.
- Updated bar to the latest version from baz.org.
****************************************************************************
* Platform Specific Changes *
****************************************************************************
Qt for Unix (X11 and Mac OS X)
------------------------------
-
Qt for Linux/X11
----------------
-
Qt for Windows
--------------
-
Qt for Mac OS X
---------------
-
Qt for Embedded Linux
---------------------
-
DirectFB
--------
-
Qt for Windows CE
-----------------
-
Qt for Symbian
--------------
- [QT-567] Implementation of QtMultimedia QAudio* APIs
- [QTBUG-8919] Modified Phonon MMF backend to support video playback on
platforms which use graphics surfaces (i.e. platforms using the
New Graphics Architecture a.k.a. ScreenPlay)
****************************************************************************
* Tools *
****************************************************************************
- Designer
* foo
- qdoc3
* bar
- Linguist
* baz
****************************************************************************
* Important Behavior Changes *
****************************************************************************
-
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