Revision control
++ Qt 5.12.3 is a bug-fix release. It maintains both forward and backward
++ compatibility (source and binary) with Qt 5.12.0 through 5.12.2.
++
++ For more details, refer to the online documentation included in this
++ distribution. The documentation is also available online:
++
++
++ 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:
++
++
++ Each of these identifiers can be entered in the bug tracker to obtain more
++ information about a particular change.
++
++ ****************************************************************************
++ * Third-Party Code *
++ ****************************************************************************
++
++ - Changed classification of the wintab license from Public Domain to
++ Custom.
++
++ ****************************************************************************
++ * QtCore *
++ ****************************************************************************
++
++ - Event system:
++ * [QTBUG-72438] Fixed a possible race condition on Windows that would
++ cause an interrupted event loop to be stuck until more events were
++ posted.
++
++ - Logging system:
++ * [QTBUG-74359] Fixed the compilation of qCDebug("", ...) when debug
++ output was disabled.
++
++ - QCollator:
++ * [QTBUG-74209] Fixed a bug that caused QCompare to incorrect return a
++ sorting order on Windows if the Win32 API failed.
++
++ - QDateTime / QTimeZone:
++ * [QTBUG-74614] Fixed handling of timezones that contain no DST
++ transitions.
++
++ - QProcess:
++ * [QTBUG-73778] Fixed a crash when calling closeWriteChannel() on Windows.
++
++ ****************************************************************************
++ * QtSql *
++ ****************************************************************************
++
++ - When cross-compiling pg_config, mysql_config are not looked up in PATH
++ anymore. Pass -psql_config path/to/pg_config or -mysql_config
++ path/to/mysql_config to explicitly enable PSQL or MySQL in this setup.
++
++ ****************************************************************************
++ * Platform Specific Changes *
++ ****************************************************************************
++
++ - Android:
++ * Text fields with ImhNoPredictiveText set are no longer working around
++ keyboards that disregard this setting. To enforce the workaround, the
++ environment variable
++ QT_ANDROID_ENABLE_WORKAROUND_TO_DISABLE_PREDICTIVE_TEXT should be set.
++
++ * [QTBUG-74029] Added entries in the AndroidManifest.xml for specific
++ portrait and landscape splash screens. If one is present for the current
++ orientation, it will be preferred over the generic one.
++
++ - Linux:
++ * [QTBUG-74526] Changed the way we use the statx() system call to use a
++ fallback mechanism provided by the GNU C library. This should allow Qt
++ applications that are compiled with glibc >= 2.28 to run even on kernels
++ older than 4.11.
++
++ - Windows:
++ * [QTBUG-74062] Fixed QToolTip pop-ups and QComboBox animation pop-ups
++ being off by a few pixels on Windows 10.
++