Revision control
++ Qt 5.9.3 is a bug-fix release. It maintains both forward and backward
++ compatibility (source and binary) with Qt 5.9.0.
++
++ For more details, refer to the online documentation included in this
++ distribution. The documentation is also available online:
++
++
++ The Qt version 5.9 series is binary compatible with the 5.8.x series.
++ Applications compiled for 5.8 will continue to run with 5.9.
++
++ Some of the changes listed in this file include issue tracking numbers
++ corresponding to tasks in the Qt Bug Tracker:
++
++
++ Each of these identifiers can be entered in the bug tracker to obtain more
++ information about a particular change.
++
++ ****************************************************************************
++ * Qt 5.9.3 Changes *
++ ****************************************************************************
++
++ QtSerialBus
++ ------
++
++ - SystecCAN:
++ * [QTBUG-63833] Fixed that availableDevices() could return
++ wrong device numbers.
++ * Fixed that availableDevices() did only return the first two
++ channels of the first device.
++
++ - PeakCAN:
++ * [QTBUG-63428] Fixed that connect() always returned false
++ under Linux.
++ * Peak status frames are no longer wrongly converted into
++ QCanBusFrame::DataFrame, they are simply dropped for now.
++ In a later Qt version they might by converted into proper
++ QCanBusFrame::ErrorFrame, together with an interpretErrorFrame()
++ implementation.