1 files changed, 3 insertions, 0 deletions
diff --git a/src/sensors/qrotationsensor.cpp b/src/sensors/qrotationsensor.cpp
index 3526438c..b80ab7ed 100644
--- a/src/sensors/qrotationsensor.cpp
+++ b/src/sensors/qrotationsensor.cpp
@@ -42,6 +42,7 @@ IMPLEMENT_READING(QRotationReading)
     \class QRotationReading
     \ingroup sensors_reading
     \inmodule QtSensors
+    \since 5.1
 
     \brief The QRotationReading class represents one reading from the
            rotation sensor.
@@ -156,6 +157,7 @@ void QRotationReading::setFromEuler(qreal x, qreal y, qreal z)
     \class QRotationFilter
     \ingroup sensors_filter
     \inmodule QtSensors
+    \since 5.1
 
     \brief The QRotationFilter class is a convenience wrapper around QSensorFilter.
 
@@ -182,6 +184,7 @@ char const * const QRotationSensor::type("QRotationSensor");
     \class QRotationSensor
     \ingroup sensors_type
     \inmodule QtSensors
+    \since 5.1
 
     \brief The QRotationSensor class is a convenience wrapper around QSensor.