The modules newly available to open source users are:
http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/
QT5.6所开放的7个新模块（图表，虚拟键盘，性能分析，静态分析，测试正好，2D渲染）
原文：http://www.cnblogs.com/findumars/p/5140286.html
