6.4.2: Add initial release note

Task-number: QTBUG-108953
Change-Id: I3a64262bfa5c3b8c6d503717f67b07d72498c5da
Reviewed-by: Akseli Salovaara <akseli.salovaara@qt.io>

1 files changed, 387 insertions, 0 deletions

diff --git a/qt/6.4.2/release-note.md b/qt/6.4.2/release-note.md
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+Release note  
+============  
+  
+Qt 6.4.2 release is a patch release made on the top of Qt 6.4.1.  
+As a patch release, Qt 6.4.2 does not add any new functionality but provides  
+bug fixes and other improvements and maintains both forward and backward  
+compatibility (source and binary) with Qt 6.4.1.  
+
+For detailed information about Qt 6.4, refer to the online documentation  
+included in this distribution. The documentation is also available online:  
+  
+https://doc.qt.io/qt-6/index.html  
+  
+The Qt version 6.4 series is binary compatible with the 6.3.x series.  
+Applications compiled for 6.3 will continue to run with 6.4.  
+  
+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.  
+  
+To make it easier to port to Qt 6, we have created a porting guide to  
+summarize those changes and provide guidance to handle them. In the  
+guide, you can find links to articles about changes that may affect your  
+application and help you transition from Qt 5.15 to Qt 6:  
+  
+https://doc.qt.io/qt-6/portingguide.html  
+  
+Important Changes  
+-----------------  
+  
+### qtbase  
+* 04f6f4afa9 Update bundled zlib to version 1.2.13  
+zlib was updated to version 1.2.13.  
+  
+* ff52558530 Update bundled libpng to version 1.6.39  
+libpng was updated to version 1.6.39  
+  
+### qtdeclarative  
+* 2b258e019e QQuickNinePatchImage: fix aliasing by respecting the smooth  
+property  
+The Imagine style now supports smooth scaling for 9-patch images when  
+the QT_QUICK_CONTROLS_IMAGINE_SMOOTH environment variable is set to 1.  
+  
+  
+Fixes  
+-----  
+  
+### qtbase  
+* QTBUG-108128 Absolute coordinates used for pointer events on wasm  
+* QTBUG-106031 Mouse cursor location offset if canvas doesn't start at  
+0,0  
+* QTBUG-107687  [REG 6.3.1 -> 6.3.2] qt_add_resources with .qm  
+translation files no longer rebuild generated .qrc when .qm files change  
+* QTBUG-108113 "RCC: Cannot find file" in qt_add_translations  
+* QTBUG-103470 [iOS] CMake translation handling fails  
+* QTBUG-108103 QHostAddress::isEqual() with IPv6 determines valid ip to  
+be any  
+* QTBUG-46681 [REG 4.x->5.x] QPainter in paintEvent() doesn't work with  
+Qt::WA_PaintOnScreen  
+* QTBUG-100085 xcb: Native window does not get paint event if another  
+window on top of it is hidden unless there is a enter/leave event  
+somewhere  
+* QTBUG-63324 iOS/macOS: system localization always returns english  
+language  
+* QTBUG-108186 Crash in qt_memrotate90 or qt_memrotate270  
+* QTBUG-108156 Unhandled exception on QNetworkInformation::load()  
+* QTBUG-89156 [REG 5.15.0->5.15.1] Focus is limitted after reparenting  
+and adding widgets  
+* QTBUG-108196 SecKeychain is deprecated [-Wdeprecated-declarations]  
+when compiling qnetworkaccessmanager.cpp  
+* QTBUG-67579 QT5 apps running natively under Wayland do not respect  
+cursor size setting  
+* QTBUG-87778 wayland: cursor size wrong  
+* QTBUG-108194 FAIL!  : data::tst_simulation-behavior::compile() module  
+"Simu" is not installed  
+* QTBUG-108047 Setting macos style before creating a QApplication  
+crashes  
+* QTBUG-108218 [Win] Access violation in QNetworkListManagerEvents  
+* QTBUG-107572 Expose QLineEdit focus for QComboBox editable  
+* QTBUG-108344 Something is rotten with texture-based widgets that are  
+native child widgets or are children of a native child widget  
+* QTBUG-108277 QWidget::setParent calls q_evaluateRhiRecursive which is  
+slow  
+* QTBUG-105017 Crash in QRhiGles2::ensureContext with  
+QT_WIDGETS_RHI_BACKEND=vulkan and QOpenGLWidget  
+* QTBUG-106583 Windows and dialogs flashing white  
+* QTBUG-108382 One more unhandled exception on  
+QNetworkInformation::load()  
+* QTBUG-108311 [REG: 6.3->6.4]: When moving a QDockWidget under certain  
+environments it will trigger a warning message  
+* QTBUG-106920 MOC cannot parse nested inline namespace (Parse error at  
+"::")  
+* QTBUG-108742 macdeployqt: Multimedia plugins missing  
+* QTBUG-107057 macdeployqt does not include libdarwinmediaplugin.dylib  
+* QTBUG-108605 Unhandled WinRT exception at  
+QSystemLocalePrivate::uiLanguages()  
+* QTBUG-105857 Qt application does not follow the DPI change when the  
+DPI setting is changed before showing the first window  
+* QTBUG-108709 [REG 6.4.0 -> 6.4.1] Second ColorRole change via  
+QPalette:setBrush() does not modify cacheKey  
+* QTBUG-107675 Typo in the document?  
+* QTBUG-107806 Link is dead in the document  
+* QTBUG-68175 tst_QWidget::raise is flaky  
+* QTBUG-108743 QColor - Undefined symbols QColor::QColor(char const*),  
+QColor::QColor(QString const&)...  
+* QTBUG-108662 Can't build for Android  
+* QTBUG-106025 REG: isSignalConnected creates a dead lock.  
+* QTBUG-108764 tst_qwidgetrepaintmanager is flaky  
+* QTBUG-108300 Crash when setPersistentGraphics(false),  
+setPersistentSceneGraph(false) and visible: true on wayland  
+* QTBUG-108677 macdeployqt tool does not copy networkinformation plugin  
+* QTBUG-83185 [Android]: When using night or dark mode on a device, then  
+the style extracted is still set as if it is light mode  
+* QTBUG-87137 tst_QApplication::sendEventsOnProcessEvents() failed on  
+Ubuntu 20.04/22.04 and RHEL 9  
+* QTBUG-91255 [Android] Add support for APK Signature Scheme v2  
+* QTBUG-108175 [macOS] Qt warning: "macOS generated a color-profile Qt  
+couldn't parse. This shouldn't happen."  
+* QTBUG-105735 Focus is not set to a child widget when a modal is open  
+* QTBUG-107604 [Reg 5.15.10 -> 5.15.11] Incorrect fullscreen dimensions  
+on some Android devices  
+* QTBUG-107709 Android screen size mismatch [Reg 5.15.10 -> 5.15.11]  
+* QTBUG-107523 [REG 5.15.10 -> 5.15.11] Android edge-to-edge layout  
+broken  
+* QTBUG-92468 QTextEdit cursor is drawn incorrectly  
+* QTBUG-86823 REG: Blinking cursor leaving an artifact in QTextEdit  
+* QTBUG-96288 QTextEdit cursor postion error when QTextEdit has  
+different pointsize  
+* QTBUG-109036 QImage mismatch in QXcbBackingStore  
+* QTBUG-106906 tst_qtcuncurrentrun::pollForIsFinished occasionally  
+crashes  
+* QTBUG-108815 Installing qtdeclarative fails  
+* QTBUG-103611 [Reg 5.15 -> 6.x] Re-initializing QGuiApplication causes  
+QQmlApplicationEngine to crash  
+* QTBUG-106393 Mac OS: Dot and Comma key combinations not working for  
+russian layout  
+  
+### qtdeclarative  
+* QTBUG-108026 Memory leak when capturing a 3D scene using  
+QQuickItem::grabImage  
+* QTBUG-106106 Crash in ~QQuickScrollBarAttached during rearrange of  
+QQmlDelegateModel  
+* QTBUG-71922 Mime data is corrupted when using QQuickDragAttached and  
+it's not UTF-8  
+* QTBUG-106940 "QML Import could not be resolved in any of the import  
+paths: shared" when trying to QML debug example "emitters"  
+* QTBUG-74496 Performance issue: rejected drag re-triggers drag enter  
+event every frame while mouse moves  
+* QTBUG-107989 Aliasing occurs at the image boundary if add Scale  
+Animator to nine-patch image  
+* QTBUG-107818 Sometimes ShaderEffect types are not be drawn correctly  
+on 2 QQuickWindows  
+* QTBUG-108252 Crash occurs when GUI thread accesses QRhi objects  
+created by Renderer Thread  
+* QTBUG-98979 ListView scrolling is broken for ListView.SnapOneItem mode  
+* QTBUG-107774 madvise() terminates application due to EBADF code  
+* QTBUG-106602 extending-qml example is missing QtQuick dependency in  
+CMakeLists.txt  
+* QTBUG-106884 Typo in the document  
+* QTBUG-94619 Qt.labs.platform.Menu opens at the wrong location with  
+scaling enabled  
+* QTBUG-94783 Popup menu in incorrect position when using  
+QT_SCALE_FACTOR=1.5 on Wayland Ubuntu  
+* QTBUG-108298 Crash using ConicalGradient in a ShapePath  
+* QTBUG-108352 tst_touchmouse::strayTouchDoesntAutograb is flaky  
+* QTBUG-108549 PinchHandler.scale loses the accumulated scaling if  
+target == null  
+* QTBUG-92064 PinchHandler target scale jumps when pinching a second  
+time via native gesture  
+* QTBUG-104890 PointHandler deactivated on touch screen  
+* QTBUG-108627 Assertion in QQmlPropertyData::setOverrideIndex  
+* QTBUG-106875 Segfault when Loader is trying to load a file that  
+contains the Loader  
+* QTBUG-108646 Segmentation fault when inspecting QML objects without  
+breaking  
+* QTBUG-83890 [REG 5.14.1->5.14.2,5.15] Horizontal Scrollbars in  
+ScrollView when Flickable fits  
+* QTBUG-108388 code snippet in the document is incomplete  
+* QTBUG-108820 Infinity - real vs int  
+* QTBUG-108634 Invalid code generated for comparison  
+* QTBUG-108651 Property change detection for null values doesn't seem to  
+be working  
+* QTBUG-108683 [Reg 5.15.2/6.3.2 -> 6.4.x] DropShadow: Changing radius  
+at runtime also changes Z-order  
+* QTBUG-107607 Crash when trying to inspect "this.parent"  
+* QTBUG-108913 ->6.4.1: Restore qmllint JSON Output Message  
+* QTBUG-108697 Program can crash when Connections target is destroyed  
+* QTBUG-109010 top-level build: automoc broken yet again in 6.4 branch  
+(depending on moc before it's built)  
+* QTBUG-104047 Qt Quick: Drag event coordinates wrong in Release mode  
+* QTBUG-104716 draganddrop example issues  
+* QTBUG-109002 [PinchHandler] Dragging a target is not functional  
+* QTBUG-107171 qmlsc: Cannot resolve type annotations for args of type  
+list<T>  
+* QTBUG-98130 QtQuick and controls examples use qt_add_resources to add  
+QML files  
+* QTBUG-107850 Crash on QQuickItem destruction  
+* QTBUG-106864 Reg-5.15.9->5.15.10: Android crash on startup on armv7  
+(32bit) devices  
+* QTBUG-106269 Qt Quick apps immediately crash under Android 6  
+  
+### qtmultimedia  
+* QTBUG-108009 QML Camera maximumZoomFactor in iPad  
+* QTBUG-108027 Signal videoFrameChanged not emitted  
+* QTBUG-95127 QMediaPlayer::setVideoOutput() no longer takes QList of  
+outputs  
+* QTBUG-103238 [macOS] Crash in qt_convert_NV12_to_ARGB32  
+* QTBUG-107671 Using strcmp instead of gst's methods for classfying  
+classes  
+* QTBUG-108187 QAudioSink can not be moved to another thread  
+* QTBUG-108898 [Windows] Crash on  
+QWindowsMediaDevices::availableDevices()  
+* QTBUG-109009 Ffmpeg: videotoolbox doesn't support some yuv 8bit  
+formats  
+* QTBUG-107678 audio device has unknown channel  
+* QTBUG-108020 QMediaDevices on MacOS needs additional listeners to  
+correctly catch device changes  
+* QTBUG-108018 Camera Example crashes on macOS 13 ventura  
+* QTBUG-103567 QML MediaPlayer fails to playback rtsp media properly.  
+  
+### qttools  
+* QTBUG-108243 Naming menu separators in design view is broken  
+* QTBUG-94365 QDoc: "error code: 4" from clang on macOS  
+* QTBUG-108353 qdoc: QHash related warnings with LLVM 15.0.0  
+* QTBUG-96239 Document CMake component in CMake function documentation  
+  
+### qtdoc  
+* QTBUG-108513 Disappearing text on a Button on QtQuick Controls when  
+the Dark theme is active on macOS  
+* QTBUG-108101 String "6.4.0" found in Qt6.4.1 sources  
+* QTBUG-108670 doc state, that QOpenGLWidget is not supported, but it  
+was fixed in qt 6.4  
+* QTBUG-108335 calqlatr demo buttons are broken  
+  
+### qtwayland  
+* QTBUG-104259 tst_seatv4 tests are failing with Ubuntu 22.04 Wayland  
+* QTBUG-75919 Override cursor has no precedence on Wayland  
+  
+### qt3d  
+* QTBUG-56368 Crash when using async NodeInstantiator within Scene3D  
+* QTBUG-106972 QRenderCapture leaks memory with RHI renderer  
+* QTBUG-107693 tst_QResourceManager received signal 11 (SIGSEGV) with  
+Ubuntu 22.04 QEMU  
+  
+### qtserialbus  
+* QTBUG-107132 Typo in the document?  
+  
+### qtwebsockets  
+* QTBUG-108276 MQTT WebSocket doesn't connect  
+  
+### qtwebengine  
+* QTBUG-108265 Pasting plain text does not work on Discord web  
+* QTBUG-108843 [WebRTC] Crash inside  
+RTCStatsCollector::ProduceAudioRTPStreamStats_n  
+  
+### qtvirtualkeyboard  
+* QTBUG-108030 Virtual keyboard basic example freezes on Android  
+* QTBUG-108396 The link in the document seems to be wrong  
+  
+### qtspeech  
+* QTBUG-108381 qtspeech does not compile without qtqml  
+* QTBUG-108205 tst_QTextToSpeech::pauseResume(darwin) fails on macOS 13  
+in CI  
+  
+### qtquick3d  
+* QTBUG-108078 CustomMaterial texture min filter can't be changed  
+* QTBUG-96302 3D scenes with 2D subtrees leak graphics resources upon  
+destroying the scene  
+* QTBUG-106032 If you start an application with View3D not visible from  
+one state, it's impossible to get it visible then.  
+* QTBUG-86716 Materials shared between views don't always render  
+* QTBUG-108811 Skinned mesh doesn't follow skeleton  
+* QTBUG-108606 All View3D instances where material is used are not  
+updated when material color changes  
+* QTBUG-107780 Rendering Texture in WebAssembly  
+* QTBUG-107841 tst_Input crashes a lot  
+* QDS-8024 Icons needed for new component library items  
+* QTBUG-109157 QtQuick3D fails to compile with C++20 : allocator.destroy  
+called in qtquick3d/src/3rdparty/embree//common/sys/vector.h:137  
+  
+### qtshadertools  
+* QTBUG-107483 Typo in the document?  
+  
+### qtmqtt  
+* QTBUG-108276 MQTT WebSocket doesn't connect  
+  
+### qtquick3dphysics  
+* QTBUG-108897 QFATAL : tst_physicsscene::UnknownTestFunc() ASSERT  
+* QTBUG-108667 libcooker installed in PREFIX/bin  
+  
+Known Issues  
+------------  
+  
+Credits for the  release goes to:  
+---------------------------------  
+  
+Eirik Aavitsland  
+Laszlo Agocs  
+Vladimir Belyavsky  
+Nicholas Bennett  
+Tim Blechmann  
+Mikolaj Boc  
+Joerg Bornemann  
+Assam Boudjelthia  
+Aurélien Brooke  
+Michael Brüning  
+Hxcan Cai  
+Alexandru Croitor  
+Mitch Curtis  
+Thibaut Cuvelier  
+Giuseppe D'Angelo  
+Artem Dyomin  
+Alexey Edelev  
+Oliver Eftevaag  
+Hatem ElKharashy  
+Andreas Eliasson  
+Ilya Fedin  
+Nicolas Fella  
+Josep M. Ferrer  
+Jan Grulich  
+Richard Moe Gustavsen  
+Lucie Gérard  
+Tang Haixiang  
+Heikki Halmet  
+Jani Heikkinen  
+Miikka Heikkinen  
+Ulf Hermann  
+Volker Hilsheimer  
+Allan Sandfeld Jensen  
+Jonas Karlsson  
+Johannes Kauffmann  
+Timothée Keller  
+Friedemann Kleint  
+Michal Klocek  
+Jarkko Koivikko  
+Janne Koskinen  
+Fabian Kosmale  
+Konrad Kujawa  
+Santhosh Kumar  
+Kai Köhne  
+Inho Lee  
+Paul Lemire  
+Thiago Macieira  
+Ievgenii Meshcheriakov  
+Phan Quang Minh  
+Samuel Mira  
+Fawzi Mohamed  
+Bartlomiej Moskal  
+Marc Mutz  
+Mårten Nordheim  
+Dennis Oberst  
+Bumjoon Park  
+Evgen Pervenenko  
+Samuli Piippo  
+Timur Pocheptsov  
+Milla Pohjanheimo  
+Lorn Potter  
+Liang Qi  
+David Redondo  
+Topi Reinio  
+Alexey Rochev  
+Niclas Rosenvik  
+Shawn Rutledge  
+Sami Shalayel  
+Axel Spoerl  
+Piotr Srebrny  
+Christian Stenger  
+Christian Strømme  
+Tasuku Suzuki  
+Jan Arve Sæther  
+Morten Sørvig  
+U-GER\tjmaciei  
+Peter Varga  
+Doris Verria  
+Tor Arne Vestbø  
+Ville Voutilainen  
+Ole Wegen  
+Edward Welbourne  
+Fushan Wen  
+Oliver Wolff  
+Semih Yavuz  
+Vlad Zahorodnii  
+Yuhang Zhao