1Qt 5.9.1 is a bug-fix release. It maintains both forward and backward 2compatibility (source and binary) with Qt 5.9.0. 3 4For more details, refer to the online documentation included in this 5distribution. The documentation is also available online: 6 7http://doc.qt.io/qt-5/index.html 8 9The Qt version 5.9 series is binary compatible with the 5.8.x series. 10Applications compiled for 5.8 will continue to run with 5.9. 11 12Some of the changes listed in this file include issue tracking numbers 13corresponding to tasks in the Qt Bug Tracker: 14 15https://bugreports.qt.io/ 16 17Each of these identifiers can be entered in the bug tracker to obtain more 18information about a particular change. 19 20**************************************************************************** 21* General * 22**************************************************************************** 23 24 - [QTBUG-58571] Enabled the use of QML caching at build time. 25 - [QTBUG-61144] Added a configure feature for disabling multi- touch 26 support (configure -no-feature-quicktemplates2-multitouch). 27 28**************************************************************************** 29* Controls * 30**************************************************************************** 31 32 - ApplicationWindow: 33 * [QTBUG-60893] Fixed access to revisioned members in base classes. 34 35 - ComboBox: 36 * [QTBUG-60684] Fixed an empty popup being shown after model is cleared. 37 38 - Container: 39 * [QTBUG-61310] Fixed a crash that occurred with Repeater under certain 40 circumstances. 41 42 - Menu: 43 * Fixed key navigation to skip separators. 44 45 - Page: 46 * [QTBUG-61109] Fixed the initial content layouting of dynamically created 47 Page instances. 48 49 - Popup: 50 * [QTBUG-61114] Fixed font inheritance for popups. 51 52 - SpinBox: 53 * [QTBUG-61426] Fixed valueModified() to get emitted on repeated value 54 changes during long press. 55 56 - StackView: 57 * Fixed clear() to not emit depthChanged() when the view is empty. 58 59**************************************************************************** 60* Styles * 61**************************************************************************** 62 63 - QQuickStyle: 64 * [QTBUG-60973] Fixed availableStyles() to exclude debug symbol folders 65 (.dSYM) on macOS. 66 67Default 68-------- 69 - RangeSlider: 70 * Fixed the second handle to visualize its pressed state. 71 72Material & Universal 73-------------------- 74 - ScrollBar: 75 * Fixed flashing when calling decrease() or increase() for key navigation. 76