1Qt 5.5 introduces many new features and improvements as well as bugfixes 2over the 5.4.x series. For more details, refer to the online documentation 3included in this distribution. The documentation is also available online: 4 5 http://doc.qt.io/qt-5/index.html 6 7The Qt version 5.5 series is binary compatible with the 5.4.x series. 8Applications compiled for 5.4 will continue to run with 5.5. 9 10Some of the changes listed in this file include issue tracking numbers 11corresponding to tasks in the Qt Bug Tracker: 12 13 https://bugreports.qt.io/ 14 15Each of these identifiers can be entered in the bug tracker to obtain more 16information about a particular change. 17 18**************************************************************************** 19* Library * 20**************************************************************************** 21 22QtPositioning 23------------- 24 25 - Added QGeoShape::center() function 26 - Converted QGeoShape, QGeoCircle, QGeoRectangle & QGeoCoordinate to Q_GADGET. 27 It simplifies the integration of the above classes into QML as the extensive 28 QML value type wrapper conversion is implicitly done by Qt QML. The existing 29 custom wrappers were removed. 30 - Fixed Debug stream operators for QGeoAreaMonitorInfo, QGeoCoordinate, 31 QGeoPositionInfo, QGeoSatelliteInfo & QGeoShape following a QDebug related 32 change in Qt Base. 33 - [QTBUG-44663] Added updateTimeout() signal to QML PositionSource type 34 - [QTBUG-44983] Fixed broken build of qtlocation repo when using qmake -r 35 on OS X 36 37QtLocation 38---------- 39 40 - First Technology Preview release of this module 41