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Change-Id: I6de04b86f01467c326bf3194fe0bf432d1ee9f9b Reviewed-by: Thiago Macieira <[email protected]> (cherry picked from commit f4c2fcc)
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Qt 5.9.5 is a bug-fix release. It maintains both forward and backward | ||
compatibility (source and binary) with Qt 5.9.0 through 5.9.4. | ||
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For more details, refer to the online documentation included in this | ||
distribution. The documentation is also available online: | ||
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http://doc.qt.io/qt-5/index.html | ||
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The Qt version 5.9 series is binary compatible with the 5.8.x series. | ||
Applications compiled for 5.8 will continue to run with 5.9. | ||
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Some of the changes listed in this file include issue tracking numbers | ||
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 | ||
information about a particular change. | ||
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**************************************************************************** | ||
* Qt 5.9.5 Changes * | ||
**************************************************************************** | ||
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QtCore | ||
------ | ||
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- QDateTime and QLocale: | ||
* [QTBUG-66076] Fixed a crash if the date/time parsed with Qt::ISODate and | ||
Qt::ISODateWithMS had a 'T' for the time, but no actual time. | ||
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- QObject: | ||
* [QTBUG-65712] Improved performance of QObject::deleteLater. | ||
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- QPluginLoader: | ||
* [QTBUG-65197] Fixed a bug that would cause the Qt plugin scanning | ||
system to allocate too much memory and possibly crash the process. | ||
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- QStandardPaths: | ||
* [QTBUG-65687] Fixed a memory leak with displayName() on Apple platforms. | ||
* [QTBUG-65820] Fixed QStandardPaths::AppDataLocation on Android. | ||
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QtGui | ||
----- | ||
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- Text: | ||
* [QTBUG-61882] Fixed a bug where mixing different writing systems with | ||
emojis could lead to missing glyphs. | ||
* [QTBUG-65519] Fixed ZWJ and ZWNJ control characters when fallback | ||
fonts are in use. | ||
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QtWidgets | ||
--------- | ||
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- QTreeView: | ||
* [QTBUG-65980] Fixed missing update of QTreeView on changing tree | ||
position. | ||
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- QLabel: | ||
* [QTBUG-66841] Fixed crash related to deleted buddy. | ||
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- QHeaderView: | ||
* [QTBUG-65478] Fixed crash that could happen during layout. | ||
* [QTBUG-66444][QTBUG-65478][QTBUG-65478] Fixed section resize settings | ||
getting lost after layouting. | ||
* [QTBUG-66413][QTBUG-65478] Fixed hidden section issues during layout. | ||
* [QTBUG-65478] Fixed section restore issues after a layout change. | ||
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- QFusionStyle: | ||
* [QTBUG-66343] Fixed checkbox rendering regression in low DPI settings. | ||
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- QComboBox: | ||
* [QTBUG-55251] Fixed context menu opening up at the wrong location. | ||
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- QFileDialog: | ||
* Fixed regression when using QFileDialog::getOpenFileUrl() using | ||
remote URLs. | ||
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- QWidget: | ||
* [QTBUG-65783] Fixed crash when platform window creation fails. | ||
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Third-Party Code | ||
---------------- | ||
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- Documented use of "Unicode Character Database (UCD)" in Qt Core. | ||
- Clarified use of "Unicode Common Local Data Repository (CLDR)" in the | ||
documentation. Also updated SPDX license name / ID. | ||
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Platform-specific changes | ||
------------------------- | ||
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- Android: | ||
* [QTBUG-65863] Fixed the detection of which thread is the main thread on | ||
Android. | ||
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- Windows: | ||
* Named pipes internally created by QProcess now contain the PID in their | ||
name to ensure uniqueness. | ||
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- winrt: | ||
* -qdevel and -qdebug are removed from the command line arguments and | ||
not passed to the application. | ||
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**************************************************************************** | ||
* Tools * | ||
**************************************************************************** | ||
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configure & build system | ||
------------------------ | ||
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- [QTBUG-65753] Fixed installation of example sources for qrc/rc files. | ||
- [Windows] cl.exe is now preferred over clang-cl.exe again. | ||
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qmake | ||
----- | ||
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- [QTBUG-50839][Windows] Paths starting with a (back-)slash but without | ||
a drive letter are not considered absolute any more. | ||
- [QTBUG-63637][MinGW] Fixed cross-compilation from Linux. | ||
- [QTBUG-65106] Fixed complaints about missing modules in $$QT after the | ||
project has already failed requires() (or REQUIRES=). | ||
- [QTBUG-65477][Darwin] Bundle identifiers are now properly escaped. | ||
- [Windows] Fixed 'make check' for executables in subdirectories. |