71 lines
3.0 KiB
Plaintext
71 lines
3.0 KiB
Plaintext
Qt 5.12 introduces many new features and improvements as well as bugfixes
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over the 5.11.x series. For more details, refer to the online documentation
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included in this distribution. The documentation is also available online:
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https://doc.qt.io/qt-5/index.html
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The Qt version 5.12 series is binary compatible with the 5.11.x series.
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Applications compiled for 5.11 will continue to run with 5.12.
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Some of the changes listed in this file include issue tracking numbers
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corresponding to tasks in the Qt Bug Tracker:
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https://bugreports.qt.io/
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Each of these identifiers can be entered in the bug tracker to obtain more
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information about a particular change.
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****************************************************************************
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* Qt 5.12.0 Changes *
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****************************************************************************
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QtBluetooth
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-----------
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- [QTBUG-68026] Excluded ICC build for QtBluetooth. Previously, ICC attempted to build
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the WinRT implementation which does not work. In the long term, ICC should build
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the Win32 port of QtBluetooth which unfortunately does not exist yet.
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- [QTBUG-68550] Added a DBus based Bluez implementation for QBluetoothSocket. Previously,
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raw Bluetooth socket API was used to established the connection. However
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this is no longer the recommended BlueZ way and hence the need for this change.
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The new implementation is chosen if the BlueZ runtime version is 5.46+. This change
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required extensive redesign of the QBluetoothSocket internals affecting all other platforms.
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- [QTBUG-69857] Fixed crash in QBluetoothServiceInfo::unregisterService() on macOS.
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- Added manufacturer data related API to QBluetoothDeviceInfo. This is needed for
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Bluetooth Low Energy device scans.
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- [QTBUG-46008] [QTBUG-69747] Added QBluetoothDeviceDiscoveryAgent::deviceUpdated()
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signal. The signal permits live updates of changing Bluetooth Low Energy data such
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as manufacturer or RSSI information during the discovery.
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- Fixed incorrect QLowEnergyService::state() of local (peripheral) services.
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- Fixed failing Bluetooth config test when using clang due to stricter error
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dectection in clang (when compared to gcc).
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- [QTBUG-70222] Fixed incorrect detection of BTLE Battery services in BlueZ 5.48+
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- [QTBUG-70295] Added implementation to properly handle pin code pairing
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(BluetoothDevice.PAIRING_VARIANT_PIN) on Android. So far, only
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BluetoothDevice.PAIRING_VARIANT_PASSKEY_CONFIRMATION was supported.
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- [QTBUG-70754] Ensured that repeated calls to QLowEnergyCOntroller::startAdvertising()
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updates the to-be-updated info on Linux.
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- [QTBUG-58660] Fixed discovery of unpaired Bluetooth devices on WinRT.
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- [QTBUG-58529] Fixed incorrect BluetoothProfileDescriptorList generation by various
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QBluetoothSocket related classes, documentation and examples.
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QtNfc
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-----
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- [QTBUG-62169] Added QNearFieldManager::isSupported(). This only works on
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Android at the moment.
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- Added QNearFieldManager::AdapterState enum and the related adapterStateChanged()
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signal.
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