diff --git a/src/bluetooth/qbluetooth.cpp b/src/bluetooth/qbluetooth.cpp
index d418adc10f0b8d4e232daadf9f78dd912a75ae10..ea3900e12b2fb5ac7698986384d754d94eaf2cd2 100644
--- a/src/bluetooth/qbluetooth.cpp
+++ b/src/bluetooth/qbluetooth.cpp
@@ -72,6 +72,7 @@ namespace QBluetooth {
 /*!
     \typedef QLowEnergyHandle
     \relates QBluetooth
+    \since 5.4
 
     Typedef for Bluetooth Low Energy ATT attribute handles.
 */
diff --git a/src/bluetooth/qbluetoothtransferreply.cpp b/src/bluetooth/qbluetoothtransferreply.cpp
index 6c5c83a230eb349ffa66fcd8e9e3fe431fd634ba..af1bf828316febda52d3794d8b0ab39c4e5dd51b 100644
--- a/src/bluetooth/qbluetoothtransferreply.cpp
+++ b/src/bluetooth/qbluetoothtransferreply.cpp
@@ -64,7 +64,8 @@ QT_BEGIN_NAMESPACE
     \value UserCanceledTransferError User terminated the transfer.
     \value IODeviceNotReadableError File was not open before initiating the sending command.
     \value ResourceBusyError Unable to access the resource..
-    \value SessionError      An error occurred during the handling of the session.
+    \value SessionError      An error occurred during the handling of the session. This enum was
+                             introduced by Qt 5.4.
 */
 
 
diff --git a/src/bluetooth/qbluetoothuuid.cpp b/src/bluetooth/qbluetoothuuid.cpp
index 61798b0366bbd2a5ecb8afc2c7383bcee7e57f5d..1c8c0cf2953fe5185cb15c86241734bb4d8ba851 100644
--- a/src/bluetooth/qbluetoothuuid.cpp
+++ b/src/bluetooth/qbluetoothuuid.cpp
@@ -99,7 +99,8 @@ Q_GLOBAL_STATIC_WITH_ARGS(QUuid, baseUuid, ("{00000000-0000-1000-8000-00805F9B34
     it can be used as a value for either of the above service attributes. Such a dual use has historical reasons
     but is no longer permissible for newer UUIDs.
 
-    The list below explicitly states as what type each UUID shall be used.
+    The list below explicitly states as what type each UUID shall be used. Bluetooth Low Energy related values
+    starting with 0x18 were introduced by Qt 5.4
 
     \value ServiceDiscoveryServer     Service discovery server UUID (service)
     \value BrowseGroupDescriptor      Browser group descriptor (service)
@@ -214,6 +215,7 @@ Q_GLOBAL_STATIC_WITH_ARGS(QUuid, baseUuid, ("{00000000-0000-1000-8000-00805F9B34
 
 /*!
     \enum QBluetoothUuid::CharacteristicType
+    \since 5.4
 
     This enum is a convienience type for Bluetooth low energy service characteristics class UUIDs. Values of this type
     will be implicitly converted into a QBluetoothUuid when necessary.
@@ -369,6 +371,7 @@ Q_GLOBAL_STATIC_WITH_ARGS(QUuid, baseUuid, ("{00000000-0000-1000-8000-00805F9B34
 
 /*!
     \enum QBluetoothUuid::DescriptorType
+    \since 5.4
 
     Descriptors are attributes that describe Bluetooth Low Energy characteristic values.
 
@@ -425,6 +428,7 @@ QBluetoothUuid::QBluetoothUuid(ServiceClassUuid uuid)
 
 /*!
     Constructs a new Bluetooth UUID from the characteristic type \a uuid.
+    \since 5.4
 */
 QBluetoothUuid::QBluetoothUuid(CharacteristicType uuid)
 :   QUuid(uuid, baseUuid()->data2, baseUuid()->data3, baseUuid()->data4[0], baseUuid()->data4[1],
@@ -435,6 +439,7 @@ QBluetoothUuid::QBluetoothUuid(CharacteristicType uuid)
 
 /*!
     Constructs a new Bluetooth UUID from the descriptor type \a uuid.
+    \since 5.4
 */
 QBluetoothUuid::QBluetoothUuid(DescriptorType uuid)
     :   QUuid(uuid, baseUuid()->data2, baseUuid()->data3, baseUuid()->data4[0], baseUuid()->data4[1],