Check that your system meets Qt's requirements
All open issues can be found from Jira: https://bugreports.qt.io
The QML profiler will not record memory allocations. See https://bugreports.qt.io/browse/QTBUG-64674

Qt 5.10 Beta known issues

All platforms

Map with MouseArea child consumes mouse events, see QTBUG-62424
Various problems with QtQuick Controls 2
- Popups and Drawers, see ~~QTBUG-62628~~ (fixed in beta1) and
- ~~QTBUG-62631~~ (fixed in beta2) (and other bugs linked to those)
- QTBUG-63506 module "QtQuick.Controls.Material" is not installed

Windows

Linux

macOS

Android

iOS

iOS deploy from Qt Creator 4.4.1 doesn't work, see QTBUG-62984
- Workaround: use Qt Creator 4.5.0-beta / rc available via online installer preview node or xcode instead

UWP

QNX

Qt for Device Creation

Release Information [edit]
Qt Version	Overview	Tools and Versions	New Features	Changes	Known Issues
Qt 6.6	Qt 6.6 Release	Qt 6.6 Tools and Versions	New Features in Qt 6.6	Qt 6.6.0 Release Note	Qt 6.6 Known Issues
Qt 6.5	Qt 6.5 Release	Qt 6.5 Tools and Versions	New Features in Qt 6.5	Qt 6.5.0 Release Note	Qt 6.5 Known Issues
Qt 6.4	Qt 6.4 Release	Qt 6.4 Tools and Versions	New Features in Qt 6.4	Qt 6.4.0 Release Note • Qt 6.4.1 Release Note • Qt 6.4.2 Release Note • Qt 6.4.3 Release Note	Qt 6.4 Known Issues
Qt 6.3	Qt 6.3 Release	Qt 6.3 Tools and Versions	New Features in Qt 6.3	Qt 6.3.0 Release Note • Qt 6.3.1 Release Note	Qt 6.3 Known Issues
Qt 6.2	Qt 6.2 Release	Qt 6.2 Tools and Versions	New Features in Qt 6.2	Qt 6.2.0 Release Note • Qt 6.2.1 Release Note • Qt 6.2.2 Release Note	Qt 6.2 Known Issues
Qt 6.1	Qt 6.1 Release	Qt 6.1 Tools and Versions	New Features in Qt 6.1	Qt 6.1.0 Release Note • Qt 6.1.1 Release Note • Qt 6.1.2 Release Note • Qt 6.1.3 Release Note	Qt 6.1.0 Known Issues • Qt 6.1.1 Known issues in release note • Qt 6.1.2 Known issues in release note • Qt 6.1.3 Known issues in release note
Qt 6.0	Qt 6.0 Release	Qt 6.0 Tools and Versions	New Features in Qt 6.0	Qt 6.0.0 Change Files • Qt 6.0.1 Release Note • Qt 6.0.2 Release Note • Qt 6.0.3 Release Note • Qt 6.0.4 Release Note	Qt 6.0.0 Known Issues • Qt 6.0.1 Known Issues • Qt 6.0.2 Known Issues • Qt 6.0.3 Known Issues • Qt 6.0.4 Known Issues
Qt 5.15	Qt 5.15 Release	Qt 5.15 Tools and Versions	New Features in Qt 5.15	Qt 5.15.0 Change Files • Qt 5.15.1 Change Files • Qt 5.15.2 Change Files	Qt 5.15.0 Known Issues • Qt 5.15.1 Known Issues • Qt 5.15.2 Known Issues • Qt 5.15.4 Known Issues
Qt 5.14	Qt 5.14 Release	Qt 5.14 Tools and Versions	New Features in Qt 5.14	Qt 5.14.0 Change Files • Qt 5.14.1 Change Files • Qt 5.14.2 Change Files	Qt 5.14.0 Known Issues • Qt 5.14.1 Known Issues • Qt 5.14.2 Known Issues
Qt 5.13	Qt 5.13 Release	Qt 5.13 Tools and Versions	New Features in Qt 5.13	Qt 5.13.0 Change Files • Qt 5.13.1 Change Files • Qt 5.13.2 Change Files	Qt 5.13.0 Known Issues • Qt 5.13.1 Known Issues • Qt 5.13.2 Known Issues
Qt 5.12	Qt 5.12 Release	Qt 5.12 Tools and Versions	New Features in Qt 5.12	Qt 5.12.0 Change Files • Qt 5.12.1 Change Files • Qt 5.12.2 Change Files • Qt 5.12.3 Change Files • Qt 5.12.4 Change Files • Qt 5.12.5 Change Files • Qt 5.12.6 Change Files • Qt 5.12.7 Change Files • Qt 5.12.8 Change Files • Qt 5.12.9 Change Files • Qt 5.12.10 Change Files • Qt 5.12.11 Release Note • Qt 5.12.12 Release Note	Qt 5.12.0 Known Issues • Qt 5.12.1 Known Issues • Qt 5.12.2 Known Issues • Qt 5.12.3 Known Issues • Qt 5.12.4 Known Issues • Qt 5.12.5 Known Issues • Qt 5.12.6 Known Issues• Qt 5.12.7 Known Issues • Qt 5.12.8 Known Issues • Qt 5.12.9 Known Issues • Qt 5.12.10 Known Issues • Qt 5.12.11 Known issues in release note • Qt 5.12.12 Known issues in release note
Qt 5.11	Qt 5.11 Release	Qt 5.11 Tools and Versions	New Features in Qt 5.11	Qt 5.11.0 • Qt 5.11.1 • Qt 5.11.2 Change Files • Qt 5.11.3 Change Files	Qt 5.11.0 • Qt 5.11.1 • Qt 5.11.2 Known Issues • Qt 5.11.3 Known Issues
Qt 5.10	Qt 5.10 Release	Qt 5.10 Tools and Versions	New Features in Qt 5.10	Qt 5.10.0 • Qt 5.10.1 Change Files	Qt 5.10.0 • Qt 5.10.1 Known Issues
Qt 5.9	Qt 5.9 Release	Qt 5.9 Tools and Versions	New Features in Qt 5.9	Qt 5.9.0 • Qt 5.9.1 • Qt 5.9.2 • Qt 5.9.3 • Qt 5.9.4 • Qt 5.9.5 • Qt 5.9.6 Change Files • Qt 5.9.7 Change Files • Qt 5.9.8 Change Files • Qt 5.9.9 Change Files	Qt 5.9.0 • Qt 5.9.1 • Qt 5.9.2 • Qt 5.9.3 • Qt 5.9.4 • Qt 5.9.5 • Qt 5.9.6 Known Issues • Qt 5.9.7 Known Issues • Qt 5.9.8 Known Issues • Qt 5.9.9 Known Issues
Qt 5.8	Qt 5.8 Release	Qt 5.8 Tools and Versions	New Features in Qt 5.8	Qt 5.8.0 Change Files	Qt 5.8.0 Known Issues
Qt 5.7	Qt 5.7 Release	Qt 5.7 Tools and Versions	New Features in Qt 5.7	Qt 5.7.0 • Qt 5.7.1 Change Files	Qt 5.7.0 • Qt 5.7.1 Known Issues
Qt 5.6	Qt 5.6 Release	Qt 5.6 Tools and Versions	New Features in Qt 5.6	Qt 5.6.0 • Qt 5.6.1 • Qt 5.6.2 • Qt 5.6.3 Change Files	Qt 5.6.0 • Qt 5.6.1 • Qt 5.6.2 • Qt 5.6.3 Known Issues
Qt 5.5	Qt 5.5 Release	Qt 5.5 Tools and Versions	New Features in Qt 5.5	Qt 5.5.0 • Qt 5.5.1 Change Files	Qt 5.5.0 • Qt 5.5.1 Known Issues
Qt 5.4	Qt 5.4 Release	Qt 5.4 Tools and Versions	New Features in Qt 5.4	Qt 5.4.0 • Qt 5.4.1 • Qt 5.4.2 Change Files	Qt 5.4.0 • Qt 5.4.1 • Qt 5.4.2 Known Issues
Qt 5.3	Qt 5.3 Release	Qt 5.3 Tools and Versions	New Features in Qt 5.3	Qt 5.3.0 • Qt 5.3.1 • Qt 5.3.2 Change Files	Qt 5.3.0 Beta 1 • Qt 5.3.0 RC 1 Qt 5.3.0 • Qt 5.3.1 • Qt 5.3.2 Known Issues
Qt 5.2	Qt 5.2 Release		New Features in Qt 5.2	Qt 5.2.0 • Qt 5.2.1 Change Files	Qt 5.2.0 Beta 1 • Qt 5.2.0 RC 1 Qt 5.2.0 • Qt 5.2.1 Known Issues
Qt 5.1	Qt 5.1 Release		New Features in Qt 5.1	Qt 5.1.0 Change Files	Qt 5.1.0 Beta 1 • Qt 5.1.0 RC 1 Qt 5.1.0 • Qt 5.1.1 Known Issues
Qt 5.0	Qt 5.0.0 • Qt 5.0.1 Release		New Features in Qt 5.0	Qt 5.0 Changes	Qt 5.0.0 Beta 1 • Qt 5.0.0 Beta 2 • Qt 5.0.0 RC 1 • Qt 5.0.0 RC 2 Qt 5.0.0 • Qt 5.0.1 • Qt 5.0.2 Known Issues