Qt 5.14.2 is a bug-fix release. It maintains both forward and backward compatibility (source and binary) with Qt 5.14.0 through 5.14.1. For more details, refer to the online documentation included in this distribution. The documentation is also available online: https://doc.qt.io/qt-5/index.html The Qt version 5.14 series is binary compatible with the 5.13.x series. Applications compiled for 5.13 will continue to run with 5.14. Some of the changes listed in this file include issue tracking numbers corresponding to tasks in the Qt Bug Tracker: https://bugreports.qt.io/ Each of these identifiers can be entered in the bug tracker to obtain more information about a particular change. **************************************************************************** * QtBluetooth * **************************************************************************** - Windows: * [QTBUG-80770] Fixed service state (DiscoveryRequired) when service detail discovery fails. * [QTBUG-81827] Avoid possible lock when calling QBluetoothServer::hasPendingConnections. - Android: * Fixed the missing QLowEnergyService::error() signal emission if the error was detected on the Java side. This probably cut 50% of all errors out. * Fixed runtime exception that happened when calling "stopLeScan" when device's Bluetooth adapter is turned off. * [QTBUG-81875] Fixed QBluetoothDeviceDiscoveryAgent with Android API 29. * Fixed race condition where incoming and outgoing Low Energy requests could overwrite each others payload. - Linux: * [QTBUG-81696] Added support for characteristic Write Without Response requests when using BlueZ 5.50 or later. **************************************************************************** * QtNFC * **************************************************************************** - Android: * Fixed case when QNearFieldTarget::waitForRequestCompleted() did not stop early (caused overly long timeout case) despite QNearFieldTarget::sendCommand() having failed already.