| Qt 5.3.1 is a bug-fix release. It maintains both forward and backward |
| compatibility (source and binary) with Qt 5.3.0. |
| |
| For more details, refer to the online documentation included in this |
| distribution. The documentation is also available online: |
| |
| http://qt-project.org/doc/ |
| |
| The Qt version 5.3 series is binary compatible with the 5.2.x series. |
| Applications compiled for 5.2 will continue to run with 5.3. |
| |
| Some of the changes listed in this file include issue tracking numbers |
| corresponding to tasks in the Qt Bug Tracker: |
| |
| http://bugreports.qt-project.org/ |
| |
| Each of these identifiers can be entered in the bug tracker to obtain more |
| information about a particular change. |
| |
| **************************************************************************** |
| * Library * |
| **************************************************************************** |
| |
| - Use Q_NULLPTR for null pointer purposes with NULL fallback for Qt4. |
| - The WinCE implementation is moved into its own separate module. |
| - Disabled automatic header precompilation for QtSerialPort, since it is |
| more expensive than the benefit. |
| |
| - QSerialPortInfo: |
| * Added support for the VID/PID of PCI serial ports from the Sysfs backend. |
| * Fixed mixed up vendor and product identifiers by using of Udev backend. |
| |
| - QSerialPort: |
| * Added support of custom baud rate on QNX. |
| * Improved the error handling. |
| * QTimer is now used with zero interval to defer starting of writing on |
| Windows to next event-loop entering. It allow to accumulate a multiple |
| write() calls to futher write of whole buffer instead of chunks. |
| * [QTBUG-36758] Fixed the waitForBytesWritten() behavior on Windows. |
| * [QTBUG-38640] Now a states of the DTR/RTS signals are initialized after |
| opening. |
| * [QTBUG-39369] Do not emit the error() in destructor of QSerialPort; this |
| error signal may then call slots of already (partially) deleted objects. |
| * Fixed the error message for TimeoutError on Windows (which has the |
| WAIT_TIMEOUT error code). |
| * [QTBUG-39314] Fixed regression of waitForReadyRead() method on Windows. |
| * Added handling of the ENOENT error code in uclibc on Linux. Now this error |
| is interpreted as DeviceNotFoundError. |
| |