QT 5.2 Beta 发布了，该版本的 Qt Everywhere 已经足够稳定，提供 Android 和 iOS、Blackberry 10 上的 QT 移植版本；同时该版本引入新的 场景图形渲染器，该渲染器提升了图形的处理性能，对 CPU 的占用更低、更加高效；此外之前内置的 V8 JavaScript 引擎已经被 Qt-specific engine 所替换。
Qt 5.2 还包含：
Qt Bluetooth: supported on Linux with Bluez 4.x and Blackberry
Qt NFC: supported on Blackberry
Qt Positioning: supported on all platforms using NMEA data, and using GeoClue on Linux
Qt Windows Extras: Integrate with native code on Windows
Qt Mac Extras: Integrate with native code on Mac OS X
Qt Android Extras: Integrate with native code on Android
Improved time zone and locale support with QTimeZone and QCollator
Enhancements to multiple Qt Widgets and a new one, the QKeySequenceEdit class
Animations for QML that can not be blocked by high loads on the main thread
Some new features and mobile specific controls for Qt Quick Controls
Accessibility is now fully supported on all desktop platforms and basic support on Android.
完整的列表和介绍请看 http://qt-project.org/wiki/New-Features-in-Qt-5.2 页面。
Qt 5.2 将附带 Qt Creator 3.0，详细介绍请看http://blog.qt.digia.com/blog/2013/10/23/qt-5-2-beta-available/
免费下载：http://qt-project.org/downloads
来自:开源中国社区
