1 Some of the changes listed in this file include issue tracking numbers
2 corresponding to tasks in the Qt Bug Tracker:
4 http://bugreports.qt.nokia.com/
6 Each of these identifiers can be entered in the bug tracker to obtain more
7 information about a particular change.
10 ****************************************************************************
11 * Source incompatible changes *
12 ****************************************************************************
14 - QSslCertificate::subjectInfo() and QSslCertificate::issuerInfo() now
15 return a QStringList instead of a QString
17 - Unite clipping support has been removed from QPainter. The alternative is
18 to unite QRegion's and using the result on QPainter.
20 - QLibrary::resolve() now returns a function pointer instead of a void
23 - QSslCertificate::alternateSubjectNames() is deprecated (but can be enabled
24 via QT_DISABLE_DEPRECATED_BEFORE), use
25 QSslCertificate::subjectAlternativeNames() instead.
27 - QLibraryInfo::buildKey() has been removed. Likewise, the QT_BUILD_KEY
28 preprocessor #define has also been removed. The build-key is obsolete
29 and is no longer necessary.
31 - QCoreApplication::translate() will no longer return the source text when
32 the translation is empty. Use lrelease -removeidentical for optimization.
34 ****************************************************************************
36 ****************************************************************************
43 Third party components
44 ----------------------
49 ****************************************************************************
51 ****************************************************************************
55 * drop a bogus QChar::NoCategory enum value; the proper QChar::Other_NotAssigned
56 value is returned for an unassigned codepoints now.
71 ****************************************************************************
73 ****************************************************************************
76 ****************************************************************************
77 * Platform Specific Changes *
78 ****************************************************************************
100 ****************************************************************************
101 * Compiler Specific Changes *
102 ****************************************************************************
105 ****************************************************************************
107 ****************************************************************************
122 * [QTBUG-20785] The moc now has a -b<file> option to #include an additional
123 file at the beginning of the generated file.
134 * QMAKE_MOC_OPTIONS variable is now available for passing additional parameters
144 ****************************************************************************
146 ****************************************************************************
149 ****************************************************************************
150 * Important Behavior Changes *
151 ****************************************************************************