Qt Releases
Qt 5.4 has been released along with Qt Creator 3.3.
Qt 5.4: http://blog.qt.digia.com/blog/2014/12/10/qt-5-4-released/
Qt Creator: http://blog.qt.digia.com/blog/2014/12/10/qt-creator-3-3-0-released/
Starting with Qt 5.4.1, QtDBus will be enabled for all builds: https://www.mail-archive.com/development@qt-project.org/msg18435.html
Posted by Jon Trulson