Release note

Qt 6.5.1 release is a patch release made on the top of Qt 6.5.0.
As a patch release, Qt 6.5.1 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 6.5.0.

For detailed information about Qt 6.5, refer to the online documentation
included in this distribution. The documentation is also available online:


The Qt version 6.5 series is binary compatible with the 6.4.x series.
Applications compiled for 6.4 will continue to run with 6.5.

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.

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:


Important Changes


  • bc070591c2 QMessageAuthenticationCode: remove lazy initialization of
    No longer delays processing of the key to the first setData() or
    result() call. While passing a default-constructed key to the
    constructor and then calling setKey() continues to work, for optimal
    performance, we suggest to pass the actual key as a constructor argument
    and call setKey() only to change the key.

  • 1ac4375135 QErrorMessage: Reset 'again' check box between each error
    QErrorMessage will now reset the check box for showing a message again
    for each new message shown, as each individual message has its own
    suppression state.

  • 7508dad289 QFSFileEngine: fix overflow bug when using lseek64
    Fixed a bug where opening a file in append mode may fail if the file
    size was bigger than INT_MAX.

  • fa34315a5a CMake: Add NO_COMPILER_RUNTIME to deploy script macros
    Added the option NO_COMPILER_RUNTIME to qt_generate_deploy_app_script.

  • b006c2437a SQLite: Update SQLite to v3.41.1
    Updated SQLite to v3.41.1

  • b105e128db QProcess: reimplement systemEnvironment() using
    Fixed a bug that would cause systemEnvironment() to produce corrupted
    entries (mojibake) on Windows if the environment contains characters
    outside of the ANSI character set.

  • d3bc8c79bb QTimer: fix new-style slot invocation for receiver in
    another thread
    Fixed a bug that caused slots connected to single-slot timers using the
    new-style connection mechanism to be delivered in the wrong thread.

  • b9d25848f0 Update license specification for PCRE2
    Clarifying license of PCRE2 to be BSD-3-Clause with advertisement
    exception for binary-like packages.

  • 766d5daf3b SQLite: Update SQLite to v3.41.2
    Updated SQLite to v3.41.2

  • 72487c52fb QMultiHash: fix missing update to m_size
    to not be counted, resulting in a hash map with an incorrect element
    count and which could cause an assertion failure depending on how the
    hash was later mutated.

  • b87883951e QPluginLoader: don't instantiante multiple, identical
    staticInstances() will not call duplicated registrations of the same
    instantiation function, which can only happen as a result of duplicated
    Q_IMPORT_PLUGIN for the same plugin name.

  • dd8b648e69 Fix accessibility on XCB when running as root
    On XCB applications running as root are now accessible.

  • 92b56cab18 CMake: Store unsanitized plugin type names in module .json
    The module information JSON files now contain the unsanitized plugin
    types of a module, e.g. wayland-decoration-client instead of
    wayland_decoration_client. Consumers of the module information file must
    sanitize plugin types themselves if necessary.

  • e53911842a win: Fix default fallback font for some languages
    Fixed an issue querying a default font for certain languages not
    supported by the primary system font.

  • 709e603664 Windeployqt: Add a check for LLVM-MinGW runtimes
    Windeployqt now supports LLVM-MingGW runtimes.

  • 55aee86975 QDnsLookup/Unix: make sure we don't overflow the buffer
    Fixed a bug that could cause a buffer overflow in Unix systems while
    parsing corrupt, malicious, or truncated replies.


  • 2570796 Don't rasterize gigantic shapes
    Unreasonably large shapes are now ignored in SVG files to avoid
    stalling the application. The check can be disabled by setting
    QT_SVG_DISABLE_SIZE_LIMIT=1 in the environment.

  • d40f1c6 QSvgFont: Initialize used member, remove unused
    Fixed undefined behavior from using uninitialized variable.


  • 50cff47d14 CMake: Add NO_COMPILER_RUNTIME to
    Added the option NO_COMPILER_RUNTIME to

  • 8fae0aa4ae QQuickItemView: Skip instantiating delegates if size is 0
    If a ListView has size zero, it won't instantiate any delegates until
    its size becomes non-zero.

  • 466e17a9ae Fix StackLayout to keep the current visible item after
    StackLayout will now update currentIndex if an Item is inserted or
    removed at an index less than or equal to the current index.


  • 54a77b524 lupdate: Handle C++ string literals
    lupdate now supports prefixed string literals like u"foo".



  • QTBUG-111416 [REG 6.3.2->6.4.2] Repeated QPainter::drawPixmapFragments
    calls draw images at wrong positions for QOpenGLWidget
  • QTBUG-111698 Build fails with -march=amdfam10
  • QTBUG-110898 Window disappears when monitor is disconnected
  • QTBUG-111524 [REG 6.4 -> 6.5-beta3] Exec'd QMessageBoxes from QMenus
    return immediately on macOS
  • QTBUG-111774 FTBFS: qtbase -DQT_FORCE_FIND_TOOLS=ON fails on CMake:
    Some (but not all) targets in this export set were already defined.
  • QTBUG-111803 Native QMessageBox on macOS doesn't show check box
  • QTBUG-111735 QPropertyAlias::addNotifier() is ill-formed
  • QTBUG-111397 QNetworkAccessManager hangs indefinitely when loading a
    corrupted cache file
  • QTBUG-111867 QVariant::operator== between QVariant(0) and QString
  • QTBUG-111443 macOS/iOS: "Detected system locale encoding (US-ASCII,
    locale "C") is not UTF-8"
  • QTBUG-111267 markDirty() does not exist for Q_OBJECT_COMPUTED_PROPERTY
  • QTBUG-96616 QODBC-DB2 Unicode support is not recognised
  • QTBUG-102958 ODBC Oracle wrong detection for unicode
  • QTBUG-102107 [REG 5.15.2 => 6.2.3] QMenuBar can crash on Mac
  • QTBUG-106369 Crash when closing modal window with macOS on-screen
  • QTBUG-111183 Qt crash on macOS when using keyboard viewer
  • QTBUG-105250 Access NULL m_platformWindow in qnsview_complextext.mm
  • QTBUG-111884 FTBFS: qtbase can't be built in static mode
  • QTBUG-111027 Adding asset pack to package crashes androiddeployqt
  • QTBUG-8682 QPlainTextEdit: When scrolling vertically using the arrow
    keys then the valueChanged() signal is not emitted from the vertical
  • QTBUG-25365 ValueChanged() signal is not emitted by QScrollBar when
    Page Up/Dn is Hit in QPlainTextEdit having scrollbar
  • QTBUG-85544 androiddeployqt fails with message that neither
    libqtforandroid.so or libqtforandroidGL.so are included
  • QTBUG-97636 Qtbase for Android with examples fails to build
  • QTBUG-83997 Can't deploy a simple console application
  • QTBUG-93185 Android platform plugin not linked when using only QtCore
  • QTBUG-108050 Depth Buffer not working in 5.15.2
  • QTBUG-111753 Manual tests try to use the auto test runner instead of
    wasm shell
  • QTBUG-110485 Empty ApplicationWindow prints a warning
  • QTBUG-111798 Crash on macOS when showing QMainWindow with
    "Preferences" menu item in "Edit" menu
  • QTBUG-111742 QColordialog - cannot input/paste values without #
    (pound) symbol
  • QTBUG-111869 irritating gotcha and crash in QCompleter popup()
  • QTBUG-107842 Style Plugin Example has no CMake docs
  • QTBUG-109227 Style Plugin Example is broken
  • QTBUG-111916 Crash upon copy/paste on Mac in plugin situation
  • QTBUG-68884 Missing isNull check in QOpenGLTexture (crash in driver)
  • QTBUG-109971 Crash during window resize when using QQuickWidget
  • QTBUG-112174 QDebug operator<<(QDebug debug, const QInputDevice
    *device) crashes if device is null
  • QTBUG-56214 Qt Creator stops responding to mouse wheel scrolling
  • QTBUG-98720 Regression: Mouse wheel scrolling randomly stops working
    on Linux.
  • QTBUG-99331 Mouse-wheel scrolling stops working when mouse is
    disconnected and reconnected
  • QTBUG-112141 [Qt6 regression] Scrollwheel doesn't work after KVM
  • QTBUG-104878 xcb wacom support gets confused about device instances
  • QTBUG-107139 Webassembly cannot input Chinese
  • QTBUG-104905 Window modal not blocking ancestor window interaction on
  • QTBUG-112205 QMetaType id of custom QObject subclass unknown prior to
    fetching id from QVariant
  • QTBUG-73260 webassembly: QDialog Transparent background
  • QTBUG-112222 loss of data warnings compiling QTaggedPointer
  • QTBUG-107545 Taking a second future from QPromise overwrites the first
  • QTBUG-106099 QCombobox dropdown not displayed on correct monitor in
    multimonitor setup
  • QTBUG-104781 Tooltip Example: Wrong object is moved when performing
    dragging on another one
  • QTBUG-111102 [REG 6.4.0 -> 6.4.1] QT_WIDGETS_HIGHDPI_DOWNSCALE is
  • QTBUG-107814 Reg:[6.3->6.4]QOpenGLWidget tries to render duplicate
  • QTBUG-74478 mouse flicking on qtabwidget non-current tab causes
  • QTBUG-108614 QComboBox will emit currentIndexChanged when the index
    isn't changed
  • QTBUG-103498 wasm: touch app cannot move app with dialog titlebar
  • QTBUG-86272 wasm: Dead keys don't work on Linux
  • QTBUG-112162 QTimer::singleShot() can call receiver in wrong thread
  • QTBUG-112458 Failed to generate docs
  • QTBUG-56064 QStandardItem:: setEnabled() has no effect on QComboBox
    items when SH_ComboBox_UseNativePopup is applied
  • QTBUG-105109 Example code related to QHash::erase() fails clazy
  • QTBUG-111417 HTTP/2 request does not finish until closed by remote
  • QTBUG-109120 [iOS] Problems with Native Photo Picker
  • QTBUG-112478 WASM: default network connections broken due to changed
  • QTBUG-112534 QMultiHash functions (size, isEmpty) return unexpected
  • QTBUG-110019 Address Book example crashes on exit
  • QTBUG-97571 Text in column header is not elided for QHeaderView
  • QTBUG-112018 syncqt fails 6.5.0 build
  • QTBUG-111163 [6.5] Parallel builds failing in Docker container
  • QTBUG-112527 QPermission incorrectly checks and requests permissions
    on Android
  • QTBUG-112465 androiddeployqt fail on Android build platform:
  • QTBUG-112611 Can not build Qt 6.5.0 with ClangCl and MSVC 2022 17.5
    due to QDateTime issue
  • QTBUG-100128 QListWidget/QListView: item widget disappears when item
    is dragged and dropped on itself
  • QTBUG-102745 Static plugin loaded twice
  • QTBUG-112648 Extra semicolon warnings in qtablewidget.h, qimage.h and
  • QTBUG-96877 Qt6 won't render into cutout area (regression)
  • QTBUG-112656 qcocoanativeinterface.mm:4:10: fatal error:
    'QtGui/private/qopenglcontext_p.h' file not found
  • QTBUG-112204 windeployqt error when creating translations
  • QTBUG-112300 Shared plugin examples do not work
  • QTBUG-112667 qmake QMAKE_BUNDLE not work for mac
  • QTBUG-112668 qmake QMAKE_APPLICATION_BUNDLE_NAME not work for mac
  • QTBUG-111984 Connectivity dependency not installed in 6.4.3
  • QTBUG-110632 Assertion failure in qqmltreemodeltotablemodel.cpp when
    adding/removing files from directory watched by QFileSystemModel used by
  • QTBUG-112257 QIcon::fromTheme very slow for repeated failed lookups
  • QTBUG-111538 QDockAreaLayout::updateSeparatorWidgets crash with null
    pointer dereference sometime after restoring state due to recursion into
    QMainWindowLayout::setGeometry causing corruption of separatorWidgets
  • QTBUG-109763 tst_QAccessibility::focusChild() with QtWayland failed on
    Ubuntu 22.04, GNOME
  • QTBUG-103792 TextField inside a multi sampling layer breaks rendering
    with OpenGL RHI backend
  • QTBUG-34337 Application hangs when enabling a11y for QTableView with
    large number (100k+) rows
  • QTBUG-112317 [REG 6.4.2 -> 6.5] can't NOT install qmltooling anymore
  • QTBUG-105921 Qt: OpenGL does not seem to work on Wayland? (NVIDIA
  • QTBUG-112820 Undefined symbols for msgSend stubs when linking with
    Xcode < 14
  • QTBUG-104709 [REG. 6.2->6.3] macOS: Default Edit menu entries shown
  • QTBUG-79565 Mac: Emoji Picker shortcut (Ctrl + Cmd + Space) doesn't
    work in QML TextEdit
  • QTBUG-112759 Application crashes on QAbstractButton::setChecked if
    button destroyed in toggled signal
  • QTBUG-112756 GL_INVALID_OPERATION in unsupported function called
    (unsupported extension or deprecated function?)
  • QTBUG-110408 [Win] Yet another unhandled exception on
  • QTBUG-43674 Accessibility is not enabled when running as root
  • QTBUG-112019 QSpinBox/QDoubleSpinBox up/down arrow size incorrect on
    screen with non-integer device pixel ratio
  • QTBUG-112861 Regression in spinbox PlusMinus symbol rendering
  • QTBUG-112448 windeployqt for mingw copies wrong mingw dlls
  • QTBUG-112743 Infinite warnings on failure to load .qrc resource file
  • QTBUG-112252 QSS: QSizeGrip { image: } shows image only when in
    bottom-right corner
  • QTBUG-106701 Crash with any QML app on external display with iPadOS
    16.1 on M1 iPad
  • QTBUG-112872 Module JSON files have wrong plugin_type entries for
    Wayland plugins
  • QTBUG-112953 QTextDocument::contentsChange is emitted several times
    when iBus is on
  • QTBUG-112473 Background of splash screen of QtQuick example Window and
    Screen is not transparent
  • QTBUG-112537 A Window's background cannot be semitransparent anymore
  • QTBUG-111969 Qt6 semi transparent bug in Windows 11
  • QTBUG-112524 The Color Property of Window is no Effect
  • QTBUG-112326 [REG: 5->6] Cannot add items with user data to QComboBox
    that has QSortFilterProxyModel
  • QTBUG-111854 The order fonts are loaded in, can artificially reduce
    their style variants
  • QTBUG-99990 windows: Painting an image with DPR >1.0 to a QPrinter
    does not produce correct result
  • QTBUG-110080 Using FileDialog or FolderDialog makes the mouse cursor
  • QTBUG-111978 Setting QComboBox tab order after setting setEditable
    results in incorrect behavior
  • QTBUG-111200 [REG: 5->6] QDomDocument now drops standalone attribute
  • QTBUG-112884 StringLiterals documentation references wrong header
  • QTBUG-109640 QFrame no physical pixel rounding for frame width on
    screen with non-integer device pixel ratio
  • QTBUG-113138 Copyright statements and license identifiers appear in
    the HTML
  • QTBUG-109429 Wrong window and/or content size after screen scaling
  • QTBUG-113127 It is qt_gl_read_framebuffer_rgba8 that cause a crash
    which show info "nvoglv32!DrvPresentBuffers+0xf71ab" at the top of stack
  • QTBUG-112881 QFileDialog::saveFileContent() not working on Chrome
  • QTBUG-112814 The window restore geometry is not correct
  • QTBUG-112761 ctf_array produce an error while compiling with lttng
  • QTBUG-113140 Resizing a QTabBar resets the scroll position
  • QTBUG-112816 REG [6.5.0->6.5.1] corelib/platform/androidnotifier not
    compiling on Android
  • QTBUG-103514 Possible crash in imagescaling example.
  • QTBUG-113147 Documentation of Q_ARG and Q_RETURN_ARG: return value
  • QTBUG-112899 QMacStyle setupSlider leaks memory painting QSlider
  • QTBUG-98093 QSlider is broken in MacOS Monterey
  • QTBUG-113216 The example for QT_DEPLOY_TRANSLATIONS_DIR doesn't
    actually mention that variable
  • QTBUG-113227 ABI issue with QVariant and metatypes from Qt < 6.5
  • QTBUG-112922 Focus lost if mouse is hover over QGraphicsView
  • QDS-9687 Examples cannot be downloaded
  • QTBUG-112334 False doc for void QList::resize(qsizetype size)
  • QTBUG-112697 QMessageBox return immediately on macOS if called from
    MenuBar and after a modal dialog [REG]
  • QTBUG-113376 [REG 6.5.0 -> 6.5.1] QTabBar: Jumping non-expandable tabs
  • QTBUG-113295 Failure to build Qt 6.5.0 from source on macOS
  • QTBUG-113311 [REG] Mac checkable menu stays on parent click (works in
    6.4.3 + 6.4.0b2)
  • QTBUG-113337 [REG 6.4.3 -> 6.5.0] Integer overflow in qfixed_p.h when
    rendering SVG image on the minimal plugin
  • QTBUG-113209 Qt::ItemNeverHasChildren prevents itemChanged() from
    being fired
  • QTBUG-112885 Qt6AndroidMacros generates invalid android's deployment-
  • QTBUG-108094 Image color changing while opening in QtQuick
  • QTBUG-104595 tst_QScreen::grabWindow XWAYLAND fails with Ubuntu 22.04
  • QTBUG-110356 Building Permissions example for debug with qmake on
    macOS fails
  • QTBUG-111625 COM library crash exposed when using TBB scalable memory
  • QTBUG-105140 [REG] default constuctor requirement for meta type
    (QVariant) breaks webengine api
  • QTBUG-111598 Implement get/get_if for QVariant to make it nicer for
    non-default constructible types
  • QTBUG-111772 3D textures behave weird with some Vulkan implementations
  • QTBUG-111741 qt_deploy_runtime_dependencies() doesn't install project
    linked libraries & adds undocumented vcredist installer
  • QTBUG-111262 Review uses [Qt]
  • QTBUG-99125 windeployqt does not deploy qml stuff in a call with
    multiple applications
  • QTBUG-112275 tst_QImageReader::setClipRect() and setScaledClipRect()
    "SVG: rect" and "SVGZ: rect" with QtWayland failed on Ubuntu 22.04 GNOME
  • QTBUG-63481 tst_QSslSocket_onDemandCertificates_member::onDemandRootCe
    rtLoadingMemberMethods tests fail in the CI
  • QTBUG-94871 Qt should subscribe to dbus system tray and dbus menu
    service appearing/disappearing
  • QTBUG-94232 androiddeployqt is broken when manually defining
  • QTBUG-100563 Invalid style override breaks Qt Quick Control
    applications (incl. crash)
  • QTBUG-103257 tst_qquickcanvasitem crashes on Android
  • QTBUG-41043 tst_qquickcanvasitem tends to fail on CI
  • QTBUG-78648 RHI: Does not work with Windows10 inside VMWare (Fusion)
  • QTBUG-97642 When a mask is set on a widget after being moved to a
    different display with a different DPR then it can end up not being set
    correctly because it is seen as the same as the previous one
  • QTBUG-109779 tst_QGraphicsEffect::draw() with QtWayland failed on
    Ubuntu 22.04, GNOME
  • QTBUG-111304 wasm: Cube example does not work
  • QTBUG-111503 QXkbCommon: No Qt::KeypadModifier in QKeyEvents in
  • QTBUG-112896 gtk3 platformtheme returns the font of GtkFixed widget
    instead of monospace font
  • QTBUG-112685 CMake policies are not in sync between qt repos and
    macros included in top-level CMakeLists.txt
  • QTBUG-112965 Dark mode isn't applied
  • QTBUG-113036 Windows: Prevent Vistastyle from changing into darkmode
    at runtime
  • QTBUG-113116 Documentation typos, errors and improvements
  • QTBUG-113161 tracegen creates duplicate argument names for some types
    for lttng
  • QTBUG-104930 QLocale shows German text for "en_DE"
  • QTBUG-53085 Reg[5.6.0-5.6.1] "Start Dictation..." and "Emoji &
    Symbols" are missing in Edit menu in Application
  • QTBUG-112747 Unable to run configure.bat
  • QTBUG-35608 Flickable speed and deceleration does not scale with pixel
  • QTBUG-35609 Flickable speed and deceleration are not easily
  • QTBUG-97055 QQC2 Flickable scrolling is not linear with clicky wheels
    on Qt 6.2.0
  • QTBUG-111330 error: Not a signal or slot declaration in code generated
    by qt_add_dbus_interface


  • QTBUG-111850 [REG 6.2.2 -> 6.2.3] Loading particular svg file takes
    far too long


  • QTBUG-109816 Crash when accessing enums defined in QML_SINGLETON class
  • QTBUG-108896 [REG 6.2.4-6.3.2] Using PinchHandler for Flickable's
    child makes the Flickable transparent for touch events
  • QTBUG-111042 QML cache files are re-generated all the time when they
    contain inline components
  • QTBUG-111511 Object destructuring breaks qmlformat
  • QTBUG-111491 Dark Title on Dark Windows 11 when running native Windows
  • QTBUG-111359 Removing a button from button group does not clear
  • QTBUG-111515 New Material 3 TextField placeholder text does not work
    with smaller heights
  • QTBUG-111557 A left button click followed by a right button click
    triggers a doubleTabbed event
  • QTBUG-111559 Loader with States creates 2 children instead of 1
  • QTBUG-111634 CalendarModel::indexOf() returns wrong value when model
    month starts from February
  • QTBUG-111230 missing export macro for QQuickWheelEvent
  • QTBUG-111227 WASM: 'Failed to build graphics pipeline state' error
    when using QtQuick Particles
  • QTBUG-74020 PointHandler documentation examples refer to TapHandler
    not PointHandler
  • QTBUG-106878 PointHandler documentation examples refer to TapHandler
    not PointHandler
  • QTBUG-111766 qml issues in Effect Maker
  • QTBUG-111857 tst_snippets verify:qtquickcontrols-material-attributes
    fails on macOS
  • QTBUG-106968 QSGSoftwareRenderContext textures leak
  • QTBUG-111935 Qt V4 JIT engine generates bad JIT code on ARM64 (and
    potentially all arches)
  • QTBUG-111881 Incorrect example in
    QQmlApplicationEngine::objectCreationFailed documentation
  • QTBUG-111481 It is really hard to find the new Qt 6.5 qml MultiEffect
    in the docs
  • QTBUG-95807 QtQuick: Missing headers or documentation bug
  • QTBUG-111986 qmlsc generates invalid code
  • QTBUG-112159 Drawing bug with Material 3 Drawer
  • QTBUG-111995 Crash in QRhiImplementation::textureFormatInfo when using
    ColorAnimation on text containing emojis
  • QTBUG-111809 Qml basic type string is not well documented
  • QTBUG-111918 Null Reference Errors on Deconstruction of nested QML
  • QTBUG-112322 BorderImage docs: description of border property is in a
    confusing place
  • QTBUG-25244 SVG: Unsupported Image Format when using BorderImage
  • QTBUG-112354 AnchorChanges in states are not released
  • QTBUG-106677 "Back" button breaks UI of Coffee Machine Example
  • QTBUG-108390 Code snippet for custom Dial in the document is not
    working as expected
  • QTBUG-91425 DelegateModel: Crash when DelegateModelGroup is used for
    delegate geometry and model is cleared
  • QTBUG-98402 tst_qquickimage::mirror() is failing on macOS 12
  • QTBUG-108596 [REG 6.3.2->6.4.0] TableView consumes mouse press/click
  • QTBUG-111800 TapHandler.exclusiveSignals: you can only tap once if
    m_doubleTapTimer is used
  • QTBUG-111220 PinchHandler.persistentTranslation has inconsistent
    meaning with native pinch gesture
  • QTBUG-103257 tst_qquickcanvasitem crashes on Android
  • QTBUG-41043 tst_qquickcanvasitem tends to fail on CI
  • QTBUG-112712 [6.5] "QtQuick" dependency on QmlMeta
  • QTBUG-95940 tst_qquicktextinput is flaky on OpenSUSE
  • QTBUG-111231 qmlformat does not preserve whitespace in comments and
    whitespace following header comments
  • QTBUG-111792 Dynamically changing the Items in a ColumnLayout while
    resizing leads to crash
  • QTBUG-111902 [Reg 5.15 -> 6.4.2] Loader with StackLayout and Repeater
    displays an incorrect index
  • QTBUG-107037 MultiPointTouchArea with enabled:false blocks events to
  • QTBUG-108226 quickwidget example crash in QAccessibleQuickWindow /
  • QTBUG-110592 [REG: 6.4->6.5.0-beta1] Quick tests now open a window
  • QTBUG-111504 Text loses selection when releasing long-press on Android
    text input
  • QTBUG-110850 selectAll does nothing in onFocusChanged triggered by
    touch input
  • QTBUG-112348 Make the options which can be used to control Qt Quick
    Compiler easier to find
  • QTBUG-112838 'visible' of QQuickItem cannot be set to 'true' again
    after being set to 'false' once.
  • QTBUG-109721 Non-Editable ComboBox wrongly propagates KeyEvent that
    has already been accepted
  • QTBUG-84920 StackView's depth is not updating after clear()
  • QTBUG-101985 ListView does not relayout its children when section
    delegate height changes
  • QTBUG-100002 QQuickListView: No layout update is triggered when a
    section delegate has its geometry changed.
  • QTBUG-112860 Binding doesn't seem to be released on changed 'when'
  • QTBUG-106529 QtQuick.Shapes docs lacks mentionning how to make it
  • QTBUG-112463 Very pixelated edges of text in PathText
  • QTBUG-110625 QML ListView creating delegate instances for ALL model
  • QTBUG-89568 Binding delegate height to ListView height causes
    delegates to be created unnecessarily
  • QTBUG-51773 When the height of a delegate is bound to the height of a
    ListView with a large model count, the application is blocked for
    several seconds
  • QTBUG-110114 Qt Quick Controls Button: Unable to override
  • QTBUG-70939 QML ComboBox popup menu doesn't respect scaling
  • QTBUG-112434 [Regr: 6.3.1->6.3.2] MouseArea stays pressed after double
    click on touch screen
  • QTBUG-109393 [Regr: 6.3.1->6.3.2] iPad: DoubleClicking in MouseArea +
    Popup breaks
  • QTBUG-110718 QML_ATTACHED in QQuickAttachedPropertyPropagator
  • QTBUG-112691 StackLayout Visible Item Does Not Update During Inserts
  • QTBUG-111322 HoverHandler example is broken in
  • QTBUG-113226 Flickable emit flickStarted even though the child is
    processing the pinch gesture
  • QTBUG-112924 movementStarted/movementEnded signals are not emitted,
    the flickStarted/flickEnded signals with flick behavior still occur.
  • QTBUG-113172 Qt 6.5 Material TextField placeholder breaks with
  • QTBUG-112945 QML RangeSlider does not work well on touch screen
  • QTBUG-95395 Code snippets for HoverHandler show TapHandler
  • QTBUG-70397 TapHandler fires for all overlapping items
  • QTBUG-73262 it's confusing that TapHandler.gesturePolicy affects event
  • QTBUG-100534 TapHandler doesn't stop propagation
  • QTBUG-107239 DragHandler propagates tap event through Flickable to
    underlying TapHandler
  • QTBUG-111310 \image tag breaks \value block
  • QTBUG-111532 qmlsc when enabled gives many errors/warnings
  • QTBUG-65088 TapHandler: detecting double-clicks is not declarative
  • QTBUG-107264 TapHandler.singleTapped is emitted immediately before we
    know whether a double-tap will occur
  • QTBUG-111741 qt_deploy_runtime_dependencies() doesn't install project
    linked libraries & adds undocumented vcredist installer
  • QTBUG-101488 tst_QQuickFileDialogImpl is flaky
  • QDS-8545 Buttons in default style do not have the correct implicit
    size in the form editor
  • QTBUG-111570 ASSERT: "newInstance != d->animationInstance" in file
  • QTBUG-111595 Qml Menu, inherited property "opened" is not working
  • QTBUG-112696 QQuickWidget::focusPreserved test fails with RHI warnings
  • QTBUG-106118 Changing contentItem to ScrollView breaks scrollbar
  • QTBUG-111012 [Reg 5.15 -> 6.x] QSGGeometry::DrawLineLoop is no longer
  • QTBUG-112650 TextArea decorator not working as intended
  • QTBUG-104323 Not possible to close a modal ComboBox popup by clicking
    on the ComboBox
  • QTBUG-113116 Documentation typos, errors and improvements
  • QTBUG-113138 Copyright statements and license identifiers appear in
    the HTML
  • QTBUG-112685 CMake policies are not in sync between qt repos and
    macros included in top-level CMakeLists.txt
  • QTBUG-111014 QTest backslash escape issue
  • QTBUG-50161 ProgressBar and BusyIndicator are very CPU intensive


  • QTBUG-111718 QAxScript: Changed value of ByRef parameter is not


  • QTBUG-110995 Qt Multimedia Video not working on Nvidia Xavier and Orin
  • QTBUG-110317 Camera active state does not work as expected
  • QTBUG-110868 QML Video crashes on macOS when lazy-loaded
  • QTBUG-110812 Camera not working when using OpenGL Renderer (macOS,
  • QTBUG-111900 FFMPEG library incompatibility on desktop builds
  • QTBUG-111944 wasm: QtMultimedia asks for mic and camera input for
    playing videos
  • QTBUG-98102 [macOS] Specific video can't be played
  • QTBUG-112315 wasm: multimedia examples do not build with qmake
  • QTBUG-110466 Combo Boxes in QML Video Recorder example don't populate
  • QTBUG-110131 QML Camera unloading crash on iOS
  • QTBUG-112352 Crash when destroying page with camera linked to
  • QTBUG-109167 QSoundEffect is stuck in Loading state
  • QTBUG-110005 windows: Crash if using asynchronous IO device as a media
  • QTBUG-112601 Spatial Audio is marked as Tech Preview
  • QTBUG-108083 Video color change while playing in QML MediaPlayer
  • QTBUG-113008 REG [6.5.0->6.5.1] camera example not compiling on
  • QTBUG-112832 Building Qt 6.5.0 for Windows doesn't include QML
  • QTBUG-113286 [REG 6.4.3-6.5.0] [darwin] QMediaPlayer produces invalid
    frames on custom QVideoSink
  • QTBUG-112454 Android-Multimedia know issue with pixel format need to
    be documented
  • QTBUG-111567 masOS audio deadlock with AudioOutputUnitStart /
  • QTBUG-111209 QML Multimedia looping broken
  • QTBUG-111744 QtMM macOS CI: mediaplayer crashes if playing long video
    of with high playback rate
  • QTBUG-110708 [REG: 6.4->6.5-beta2] ffmpeg cannot play http stream
  • QTBUG-99098 Android tst_QMediaCaptureSession test failed
  • QTBUG-108892 Preview of QScreenCapture with HDR display appears dark
  • QTBUG-111459 Heavy jittering in video playback if animations are
  • QTBUG-109009 Ffmpeg: videotoolbox doesn't support some yuv 8bit
  • QTBUG-111213 FFmpeg: Audio stream from one device to another
  • QTBUG-112305 Ffmpeg looping is not seamless
  • QTBUG-111951 [Reg 6.4->6.5] QMediaPlayer does not support video files
    with Chinese names
  • QTBUG-112714 Unable to access camera
  • QTBUG-112702 QMediaDevices::videoInputs returns empty list when used


  • QTBUG-111973 qdoc: Something is wrong with qdoc's handling of marked
  • QTBUG-111310 \image tag breaks \value block
  • QTBUG-112256 qdoc should warn about documented global functions that
    do not use \relates
  • QTBUG-112220 Assistant starting with inappropriately small window
  • QTBUG-111775 Out-of-bounds string read in lupdate translationAttempt
  • QTBUG-112682 REG->6.5.0: Qt Designer does not handle horizontal
    alignment properties correctly
  • QTBUG-112641 6.5: qdoc crashes generating WebXML for Qt for Python in
    Qt 3D examples page
  • QTBUG-112841 [Possible regression 6.4.x->6.5.0] Cannot add translation
    to project from subdirectory (CMake)
  • QTBUG-113116 Documentation typos, errors and improvements


  • QTBUG-112678 Translation catalog for Qt installations is empty


  • QTBUG-85544 androiddeployqt fails with message that neither
    libqtforandroid.so or libqtforandroidGL.so are included
  • QTBUG-97636 Qtbase for Android with examples fails to build
  • QTBUG-83997 Can't deploy a simple console application
  • QTBUG-93185 Android platform plugin not linked when using only QtCore
  • QTBUG-111982 New example demos/documentviewer fails to compile
  • QTBUG-111751 Qt Print Support doesn't support ALL target.
  • QTBUG-111914 Docs: Cannot configure Q4A kit for armv7 with the value
    given in docs
  • QTBUG-107849 Qt 6.4.0 Purchasing Hangman example does not start
  • QTBUG-112327 Typo in the document?
  • QTBUG-112416 Android docs: Update to correct platform/API version
  • QTBUG-110914 Deprecated Qt.labs.settings do not link to new QtCore
  • QTBUG-104930 QLocale shows German text for "en_DE"
  • QTBUG-113116 Documentation typos, errors and improvements


  • QTBUG-111005 [REG 6.5.0 beta2->beta3] location/mapviewer and places
    not launching
  • QTBUG-112477 configure -no-gui fails in qtlocation
  • QTBUG-87646 WheelHandler doesn't work correctly with TouchPad
  • QTBUG-112394 Minimal map example - WheelHandler not working
  • QTBUG-112432 wayland plugin should distinguish touchpads from mice,


  • QTBUG-111116 QT BLE scanner example causes high cpu usage
  • QTBUG-112194 Error message with heartrate-game Bluetooth example
  • QTBUG-112843 [REG 6.5.0->6.5.1] nfc/annotatedurl not compiling on
  • QTBUG-104754 manual tests that use qt_internal_add_manual_test don't
    run on iOS


  • QTBUG-110420 QtWayland fails to build
  • QTBUG-110623 Constrained menus activate items when cursor is not on
  • QTBUG-87303 Wayland context menus can go off the screen because Qt
    does not do set_constraint_adjustment
  • QTBUG-102457 Qt may hit failed state if Wayland compositor provides no
    supported shell integrations
  • QTBUG-113022 wrong cmake module name
  • QTBUG-111503 QXkbCommon: No Qt::KeypadModifier in QKeyEvents in
  • QTBUG-113233 Need a way atomically adjust QWindow minimum and maximum
  • QTBUG-97037 DragHandler / startSystemMove window move issue with QT6
    Webengine on Wayland
  • QTBUG-112808 ERROR: cannot convert 'std::nullptr_t' to 'VkSurfaceKHR'
    {aka 'long long unsigned int'} in assignment
  • QTBUG-112853 Cannot send keys that need modifiers


  • QTBUG-111325 Crash at destruction when running Scene3D in QQuickView
  • QTBUG-110128 Gooch material does not work with Direct3D
  • QTBUG-111980 [REG 6.5.0 RC->beta3] qt3d/wireframe, lights and pbr-
    materials fails on configure
  • QTBUG-112914 Qt3D/Windows[D3D11]: Crash at destruction


  • QTBUG-111585 REG: GL Errors with WebGL on macOS 13
  • QTBUG-104869 QWebEngineDownloadItem::totalBytes() always returns -1
  • QTBUG-111574 documentation is wrong for WebEngineCertificateError
  • QTBUG-111784 Regression: macOS: Some video do not show pictures after
    WebGL fix
  • QTBUG-112007 Qt WebEngine 3rd party licensing documentation is
    generated but hidden
  • QTBUG-106359 QtPDF multipage example should switch to search result
    tab during searching
  • QTBUG-111939 Dependency update on qt/qtwebengine failed in 6.5.0
  • QTBUG-106072 QtPdf can't open password-protected PDF files on
  • QTBUG-87275 Incorrect parsing of local urls in qml
  • QTBUG-111958 opus detection in QtWebEngine still needs perl
  • QTBUG-88482 License terms are missing for Qtpdf
  • QTBUG-112644 FileNotFoundError: [Errno 2] No such file or directory:
  • QTBUG-112282 Support Metal RHI
  • QTBUG-112280 Support Metal and D3D RHI backends
  • QTBUG-111067 Qt PDF Multipage example is crashing on desktop when
    loading pdf files
  • QTBUG-111909 QWebEngineView::print margin issues
  • QTBUG-109401 Add DirectX support to QWebEngine
  • QTBUG-112772 Developer tools open with "screencast" enabled (again)
  • QTBUG-111697 Build failure with GCC 13
  • QTBUG-112700 [REG] [macOS] Using getUserMedia() opens new window's tab
    in Dock
  • QTBUG-113109 [REG 6.4 -> 6.5] WebEngineScripts don't always run on
    pages containing iframes
  • QTBUG-111306 tst_MultiPageView::navigation uses fixed positions
  • QTBUG-108154 Saving to MHTML while printing to PDF crashes with
  • QTBUG-110504 Webengine extremely slow in loading webpage in debug


  • QTBUG-82810 [Android] Deadlock for dynamically loading webview


  • QTBUG-106404 Audio Example doesn't scale properly on android
  • QTBUG-109762 Setting plotArea makes the background to disappear
  • QTBUG-112917 sizeBy method of QScatterSeries is not behaving as
  • QTBUG-112904 Scatter points become invisible or are plotted
    incorrectly while size configuration is applied.
  • QTBUG-112919 PointsConfiguration not cleared even when there are no
    points in QScatterSeries


  • QTBUG-112813 Qt6::DataVisualization has a hard dependency on Qt6::Qml
  • QTBUG-112773 FAIL! : qmltest::Bars3D
    Common::test_3_change_invalid_common() Uncaught exception: Value is null
    and could not be converted to an object


  • QTBUG-111928 [Reg 6.3.2 -> 6.4.x] Virtual keyboard layout is broken
  • QTBUG-108536 Custom styles are not working
  • QTBUG-111154 [REG Qt 5 → Qt 6] qtvirtualkeyboard is unable to locate
    any custom stylings


  • QTBUG-112607 [MSVC] Qt6 failed to build due to error C2695 on Windows
    x86 mode


  • QTBUG-97259 LottieAnimation start() and stop() not work as expected


  • QTBUG-111715 infinite grid documentation has errors
  • QTBUG-110160 Continuous memory growth when the source of Loader 3D{}
    continues to change
  • QTBUG-111276 Poor instanced picking performance
  • QTBUG-111929 QQuick3DLightmapBaker not exported for Design Studio
  • QDS-9507 Lightmapper issues
  • QTBUG-111997 Picking a model with custom geometry with huge numbers of
  • QTBUG-112928 FAIL! : tst_MultiWindow::cubeMultiViewportMultiWindow()
    'comparePixelNormPos(result, 0.5, 0.5, QColor::fromRgb(59, 192, 77),
    FUZZ)' returned FALSE. ()
  • QTBUG-112178 Camera's scale affect the scene
  • QTBUG-112450 Shadows are incorrect when scene has no shadow-casting
  • QTBUG-110400 [macOS] Qt Quick 3D OrbitCameraController : Zooming is
    not working with native gesture
  • QDS-9667 Cannot choose lightmap for a model using combobox in
    Properties view
  • QTBUG-113043 Picking fails with imported scene
  • QTBUG-111709 FAIL! : tst_Input::singleTap2D
  • QTBUG-107990 item2D cannot be shared by importScene
  • QTBUG-101688 QtQuick3D: Fix compiler warnings for QNX


  • QTBUG-112985 Access to GL_MAX_VARYING_COMPONENTS fails in macOS with
    core profile context


  • QTBUG-111846 MQTT Subscriptions Example Crashes


  • QTBUG-112484 QHttpServer: use function pointer as ViewHandler


  • QTBUG-112819 Capsule geometry has invalid geometry bounds
  • QTBUG-111870 CharacterController: changing height or diameter is not
  • QTBUG-113597 ERROR building: Timeout after 15m0s: No output received
  • QTBUG-111565 CharacterController does not receive Contact Reports
  • QTBUG-112846 Shadow artifacts


  • QTBUG-111983 New examples grpc/magic8ball and chat not compiling on
    iOS or Android
  • QTBUG-112754 The qtprotobuf and qtgrpc example documentation doesn't
    link to the .proto files in the list of the example sources


  • QTBUG-113021 Black areas in Water node
  • QTBUG-108171 ScrollBar with sections is jumpy
  • QTBUG-113531 EffectMaker not find resources on macOS

Known Issues

  • Check that your system meets Qt's requirements:
  • RTA reported issues from Qt 6.5
  • See Qt 6.5 known issues from:
  • Qt 6.5.1 Open issues in Jira:

Credits for the release goes to:

Eirik Aavitsland
Amir Masoud Abdol
Laszlo Agocs
Yigit Akcay
Anu Aliyas
Dimitrios Apostolou
Mahmoud Badri
Mate Barany
Sebastian Beckmann
Vladimir Belyavsky
Nicholas Bennett
Tim Blechmann
Eskil Abrahamsen Blomfeldt
Mikolaj Boc
Tatiana Borisova
Joerg Bornemann
Assam Boudjelthia
Aurélien Brooke
Kai Uwe Broulik
Michael Brüning
Andrey Butirsky
Olivier De Cannière
Wang Chuan
Alexandru Croitor
Mitch Curtis
Giuseppe D'Angelo
Szabolcs David
James DeLisle
Pavel Dubsky
Artem Dyomin
Alexey Edelev
David Edmundson
Oliver Eftevaag
Christian Ehrlicher
Iikka Eklund
Hatem ElKharashy
Andreas Eliasson
Fabio Falsini
David Faure
Ilya Fedin
Nicolas Fella
Ben Fletcher
Samuel Gaist
Frederik Gladhorn
Mikko Gronoff
Henning Gruendl
Kaj Grönholm
Christoph Grüninger
Richard Moe Gustavsen
Heikki Halmet
Jani Heikkinen
Miikka Heikkinen
Christian Heimlich
Ulf Hermann
Øystein Heskestad
Volker Hilsheimer
Mats Honkamaa
Sam James
Allan Sandfeld Jensen
Tim Jenßen
Maurice Kalinowski
Jonas Karlsson
Timothée Keller
Friedemann Kleint
Michal Klocek
Lars Knoll
Seokha Ko
Sze Howe Koh
Jarkko Koivikko
Antti Kokko
Tomi Korpipää
Fabian Kosmale
Mike Krus
Konrad Kujawa
Santhosh Kumar
Kai Köhne
Inho Lee
Kimmo Leppälä
Wladimir Leuschner
Robert Löhning
Thiago Macieira
Christophe Marin
Ievgenii Meshcheriakov
Leena Miettinen
Samuel Mira
Jan Moeller
Hamish Moffatt
Safiyyah Moosa
Bartlomiej Moskal
Marc Mutz
Antti Määttä
Martin Negyokru
Andy Nichols
Mårten Nordheim
Dennis Oberst
Bumjoon Park
Kwanghyo Park
Samuli Piippo
Timur Pocheptsov
Milla Pohjanheimo
Joni Poikelin
Aleix Pol
Cajus Pollmeier
Rami Potinkara
Lorn Potter
Liang Qi
Matthias Rauter
David Redondo
Topi Reinio
Mario Roessel
David Rosca
Shawn Rutledge
Ahmad Samir
David Schulz
Carl Schwan
Dmitry Shachnev
Sami Shalayel
Andy Shaw
Kristoffer Skau
Colin Snover
Ivan Solovev
Axel Spoerl
Christian Strømme
Tarja Sundqvist
Lars Sutterud
Tasuku Suzuki
Jan Arve Sæther
Morten Sørvig
Henrik Thillman
Jens Trillmann
Paul Olav Tvete
Peter Varga
Doris Verria
Tor Arne Vestbø
Ville Voutilainen
Juha Vuolle
Jaishree Vyas
Edward Welbourne
Paul Wicking
Oliver Wolff
Semih Yavuz
Vlad Zahorodnii
JiDe Zhang
Yuhang Zhao
Shengfeng Zhou