标题:Trolltech Releases Qt 4.3.4
作者:XChinux
日期:2008-02-26 10:00
内容:
原文见：http://trolltech.com/company/newsroom/announcements/press.2008-02-21.4020077636
Now Available to Commercial and Open Source Developers
Oslo, 22 February - 2008 - Trolltech today released Qt 4.3.4 to commercial customers and the open source community. Qt is the standard framework for high-performance cross-platform application development, and Qtopia Core is the leading application framework for single-purpose devices powered by embedded Linux. Both releases are available for customer use, evaluation and open source download.
Qt includes bug fixes made since the release of version 4.3.3 in December 2007. In addition to professional support, Trolltech commercial license holders receive regular releases as part of their annual license. All improvements to Qt are also released to the Open Source Community through GPL editions of both frameworks.
For detailed information on fixes and optimizations included in the releases, please consult the changes-4.3.4 file found in the distribution files, or browse the information contained in the Developer pages at http://www.trolltech.com/developer/notes/changes/changes-4.3.4/
Full Source Evaluations and Open Source Downloads
Qt is available both as full source commercial evaluations and Open Source Editions. Free 30-day evaluations are feature identical to Trolltech's commercial products and offer full access to source code and professional support during the evaluation period. The Open Source Editions are released under the GPL for open source development. Follow the links below to download Qt 4.3.4:
For more information on Qt 4.3.4, please contact sales.
#1 [XChinux 02-26 10:03]
Changes 4.3.4
Qt 4.3.4 is a bug-fix release. It maintains both forward and backward
compatibility (source and binary) with Qt 4.3.0 through Qt 4.3.3.
The Qt version 4.3 series is binary compatible with the 4.2.x, 4.1.x and
4.0.x series. Applications compiled for Qt 4.0, 4.1 or 4.2 will continue to
run with Qt 4.3.
****************************************************************************
* General *
****************************************************************************
General Improvements
--------------------
- Legal
* This version adds the GNU General Public License (GPL) version 3
to all Qt Open Source editions. The GPL Exception version 1.2
applies to both versions of the GPL license.
Build System
------------
* Ensure that Qt plugin paths are only added once to the LIBS variable.
* MinGW: Ensure that PRE_TARGETDEPS and POST_TARGETDEPS are properly
escaped in dependency lists, so they match the rules in the Makefiles.
I18n
----
****************************************************************************
* Library *
****************************************************************************
General Improvements
--------------------
- QApplication
* [193842] Fixed a bug where a statically built Qt would still try
to load Qt plugins (such as style, imageformat, and sqldriver
plugins) which causes the application to crash.
- QCoreApplic ..