Known Issues - Qt 5.5.0 Beta

All platforms

Check that your system meets Qt's requirements
All open issues can be found from Jira: https://bugreports.qt.io
There are three bugs in the JS/QML garbage collection that didn't make it into the beta but will be fixed in the final (QTBUG-44895, QTBUG-45051 and QTBUG-45888). One symptom of these bugs is that the Qt Quick Designer may crash unexpectedly. Another symptom is that KDE's Plasma crashes on startup.
See all RC blocker issues from https://bugreports.qt.io/browse/QTBUG-44654

If you intend to build the QtWayland module, you need to mkdir qtwayland/.git before running configure and make (QTBUG-43412)