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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".
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