https://wiki.qt.io/Qt_5.10.0_Change_Files
Interesting changes:
Qml and Enums:
https://bugreports.qt.io/browse/QTBUG-54961
https://bugreports.qt.io/browse/QTBUG-14861
OpenGL:
https://bugreports.qt.io/browse/QTBUG-50987
Qml and OpenGL;
qmlscene
Added --core-profile option to request that type of OpenGL context