Qt 5.12.2 is a bug-fix release. It maintains both forward and backward compatibility (source and binary) with Qt 5.12.0 through 5.12.1. 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 5.12 series is binary compatible with the 5.11.x series. Applications compiled for 5.11 will continue to run with 5.12. 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. **************************************************************************** * Important Behavior Changes * **************************************************************************** - QtTestLib: * [QTBUG-72928] Blacklisting of tests will be taken into account for XPASS and XFAIL. A blacklisted test that causes an XPASS will no longer be a fail. **************************************************************************** * QtCore * **************************************************************************** - [QTBUG-72885] Fixed a number of warnings with Clang or Clang-Tidy in Qt headers related to alignment of Qt private classes. - QDate, QTime and QDateTime; * [QTBUG-51208] Corrected documentation of how non-placeholder characters are handled in format patterns passed to toString(). - QCoreApplication: * [QTBUG-57171] Fixed an out-of-bounds access if the translatable string passed to tr() ended in '%'. - QFileInfo: * [QTBUG-72644] Fixed a bug that would cause QFileInfo to report an link incorrectly as a non-link. - QLocale: * Fixed a crash if qDebug() is used after main() has exited. * [QTBUG-73403] Fixed a race condition in getting the system locale (possible regression from Qt 5.11.x) - QSysInfo: * Fixed a bug on BSD systems in getting the machineUniqueId(). * Fixed a bug on Windows in 32-bit applications getting the machineUniqueId() when the OS is 64-bit. - QWaitCondition: * Fixed handling of wait(QDeadlineTimer::Forever) on 32-bit platforms. **************************************************************************** * QtWidgets * **************************************************************************** - ItemViews: * Fixed a regression with wrongly drawn centered/right aligned item texts **************************************************************************** * Third-Party Code * **************************************************************************** - libpng was updated to version 1.6.36 **************************************************************************** * Freetype * **************************************************************************** - Upgraded bundled Freetype version to 2.9.1. This also adds support for the latest emoji font in use on Android 9. **************************************************************************** * Android * **************************************************************************** - Added the --no-strip command line option to androiddeployqt. - qmake: * Can now set the version name and code for Android using ANDROID_VERSION_NAME and ANDROID_VERSION_CODE respectively in the pro file. **************************************************************************** * Windows * **************************************************************************** - Fixed an issue where loading fonts from files or data would sometimes mistakenly classify them as oblique. **************************************************************************** * qmake * **************************************************************************** - [QTBUG-27079] A new feature "cmdline" was added that implies "CONFIG += console" and "CONFIG -= app_bundle".