1Qt 5.12.3 is a bug-fix release. It maintains both forward and backward
2compatibility (source and binary) with Qt 5.12.0 through 5.12.2.
3
4For more details, refer to the online documentation included in this
5distribution. The documentation is also available online:
6
7https://doc.qt.io/qt-5/index.html
8
9The Qt version 5.12 series is binary compatible with the 5.11.x series.
10Applications compiled for 5.11 will continue to run with 5.12.
11
12Some of the changes listed in this file include issue tracking numbers
13corresponding to tasks in the Qt Bug Tracker:
14
15https://bugreports.qt.io/
16
17Each of these identifiers can be entered in the bug tracker to obtain more
18information about a particular change.
19
20****************************************************************************
21*                             Third-Party Code                             *
22****************************************************************************
23
24 - Changed classification of the wintab license from Public Domain to
25   Custom.
26
27****************************************************************************
28*                                 QtCore                                   *
29****************************************************************************
30
31 - Event system:
32   * [QTBUG-72438] Fixed a possible race condition on Windows that would
33     cause an interrupted event loop to be stuck until more events were
34     posted.
35
36 - Logging system:
37   * [QTBUG-74359] Fixed the compilation of qCDebug("", ...) when debug
38     output was disabled.
39
40 - QCollator:
41   * [QTBUG-74209] Fixed a bug that caused QCompare to incorrect return a
42     sorting order on Windows if the Win32 API failed.
43
44 - QDateTime / QTimeZone:
45   * [QTBUG-74614] Fixed handling of timezones that contain no DST
46     transitions.
47
48 - QProcess:
49   * [QTBUG-73778] Fixed a crash when calling closeWriteChannel() on Windows.
50
51****************************************************************************
52*                                  QtSql                                   *
53****************************************************************************
54
55 - When cross-compiling pg_config, mysql_config are not looked up in PATH
56   anymore. Pass -psql_config path/to/pg_config or -mysql_config
57   path/to/mysql_config to explicitly enable PSQL or MySQL in this setup.
58
59****************************************************************************
60*                        Platform Specific Changes                         *
61****************************************************************************
62
63 - Android:
64   * Text fields with ImhNoPredictiveText set are no longer working around
65     keyboards that disregard this setting. To enforce the workaround, the
66     environment variable
67     QT_ANDROID_ENABLE_WORKAROUND_TO_DISABLE_PREDICTIVE_TEXT should be set.
68
69   * [QTBUG-74029] Added entries in the AndroidManifest.xml for specific
70     portrait and landscape splash screens. If one is present for the current
71     orientation, it will be preferred over the generic one.
72
73 - Linux:
74   * [QTBUG-74526] Changed the way we use the statx() system call to use a
75     fallback mechanism provided by the GNU C library. This should allow Qt
76     applications that are compiled with glibc >= 2.28 to run even on kernels
77     older than 4.11.
78
79 - Windows:
80   * [QTBUG-74062] Fixed QToolTip pop-ups and QComboBox animation pop-ups
81     being off by a few pixels on Windows 10.
82
83