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Diffstat (limited to 'qt/5.15.7/release-note.md')
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diff --git a/qt/5.15.7/release-note.md b/qt/5.15.7/release-note.md new file mode 100644 index 0000000..18ba00b --- /dev/null +++ b/qt/5.15.7/release-note.md @@ -0,0 +1,338 @@ +Release note +============ + +Qt 5.15.7 release is a patch release made on the top of Qt 5.15.6. As a patch +release, Qt 5.15.7 does not add any new functionality but provides bug fixes +and other improvements. + +For detailed information about Qt, see the Qt 5.15 online documentation: +https://doc.qt.io/qt-5/index.html. + +Important Changes +----------------- + +### qtbase +* 41fabc9b27 Fix bug with NoFontMerging when font does not support +script +Fixed an issue with NoFontMerging and changing font families +dynamically, where boxes would be seen in place of the correct text. + +* 07815c61d2 OpenSSL: Let people opt-in to use TLS 1.3 PSK callback +When using TLS 1.3 we suppress the first callback from OpenSSL about +pre-shared keys, as it doesn't conform to the past behavior which +preSharedKeyAuthenticationRequired provided. With this update you can +opt-out of that workaround by setting the QT_USE_TLS_1_3_PSK environment +variable + +* bc36ae33e8 Fix license information for libjpeg-turbo +Clarified that libjpeg-turbo is actually covered by three licenses, not +only IJG. + +* 9929873fdf SQLite: Update SQLite to v3.36.0 +Updated SQLite to v3.36.0 + +* ea5edb67a9 Update bundled libjpeg-turbo to version 2.1.1 +libjpeg-turbo was updated to version 2.1.1 + +* b7598fd7e9 Fix querying font aliases that share name with other fonts +Fixed an issue where some font styles and weights would not be +selectable. This was especially noticeable on Windows. + +* 4851da1509 Update PCRE2 to 10.38 +PCRE2 has been updated to version 10.38. + +* 4c1a95efa9 Revert "Support family names that end/start with space" +Fixed an assert that happened when the system had a font with a +trailing or leading space in its name. + +### qtdeclarative +* 4757cac470 Fix distorted text with subpixel matrix translation +Fixed an issue where text using NativeRendering would look slightly +skewed if it was inside a parent that had been positioned at a subpixel +offset. + +### qtwayland +* 36060ad8 Ignore viewporter buffer size when buffer is null +Fixed an issue in the wp_viewporter extension, where it would emit a +protocol error if the viewport was configured before attaching a buffer +to the surface. + +* 3ff4cd60 Implement wp_viewporter support for video buffer formats +Support for wp_viewporter extended to cover less common buffer formats. + +### qtimageformats +* e8585ba Update bundled libwebp to version 1.2.1 +Update bundled libwebp to version 1.2.1 + + +Fixes +----- + +### qtbase +* QTBUG-30522 macOS: Closing application window while context menu is +open leaves menu open +* QTBUG-94826 Build Failure with LTTNG enabled +* QTBUG-69975 Cocoa NSFullSizeContentViewWindowMask was wiped when +toggling fullscreen +* QTBUG-81770 Garbled character is displayed when switching Arabic to +another language +* QTBUG-94951 Qt 6.2 alpha assertion failed in qunicodetools.cpp +* QTBUG-94091 Nested Graphicsview does not works as expected +* QTBUG-87128 In the help pages: The QFileInfo::setFile() example is +really the QDir::setCurrent() one +* QTBUG-96101 QPMCache deleted from another thread +* QTBUG-88989 Build errors on Android with latest gradle +* QTBUG-92018 QLocale date toString uses standalone name where plain +name should be used +* QTBUG-86279 QLocale::system()'s standaloneDayName() and dayName() use +the same back-end +* QTBUG-52450 macOS: Closing a window that's in fullscreen removes the +window, but doesn't exit fullscreen +* QTBUG-81552 macOS: Wrong cursor shown when the mouse is moved slowly +into window +* QTBUG-96003 [Reg Qt5.9.9 -> Qt5.15] setCursor() does not work on +QWidget inside QWidget +* QTBUG-68069 Exiting fullscreen window leaves the application in +fullscreen mode on macOS +* QTBUG-96170 WASM: data URI scheme does not work +* QTBUG-91059 Mac: Multiple modal dialogs block all input +* QTBUG-96305 [REG 5.15.5 -> 5.15.6] xcode builds broken if OBJECTS_DIR +set +* QTBUG-79016 Processing qm file name error when using config +embed_translations +* QTBUG-95108 Reg[Qt 5.15.4->Qt5.15.5] Qt::MetaModifier and +Qt::GroupSwitchModifier is always set +* QTBUG-95289 GroupSwitchModifier always present in event.modifiers() +* QTBUG-49771 Backspace key is not working when CapsLock is on +* QTBUG-72872 Nested QtConcurrent::map cause deadlock +* QTBUG-96208 macOS: Crash on application exit due to unloading library +with objc class +* QTBUG-87669 few gui tests fail to build on Android +* QTBUG-95202 Auto-generated android-*-deployment-settings.json contains +wrong path to immediate qrc file on Qt 6 +* QTBUG-95235 Building Quick Controls 2 examples with Qt 6.1.1 for +Android fails +* QTBUG-94835 Font Weight not properly reflected +* QTBUG-42661 Wrong dialog activation +* QTBUG-96600 Some QGuiApplication command line options have incorrect +descriptions +* QTBUG-95013 pt_BR translations not loaded +* QTBUG-96926 QImage::convertToFormat(format, colorTable) doesn't +preserve devicePixelRatio +* QTBUG-96846 Many messages "QThread::wait: Thread tried to wait on +itself" when Creator starts new threads +* QTBUG-96621 Missing QHash include in qcocoawindow.h +* QTBUG-91438 iOS enormous leak ends with "Terminated due to memory +issue" +* QTBUG-95827 qmake CONFIG+=Debug leads to release builds +* QTBUG-85574 No focus on window after showing and hiding a modal dialog +* QTBUG-92958 Blinking scrollbar with QScrollArea and edge cases. +* QTBUG-97179 Assertion failure inside of QNetworkAccessManager thread +* QTBUG-93885 ASSERT failure in void __cdecl +QtFontFamily::ensurePopulated(void) on system registed font +* QTBUG-79140 [REG 5.13.0 -> 5.14.0]OTF fonts don't work correctly +* QTBUG-86094 Generating large pdf files when using pen with zero width +* QTBUG-96838 signing Android app bundles fails with 6.2.0-rc +* QTBUG-95565 Qt Creator cannot build Qt 6 for iOS from the start +* COIN-777 *** Could not find any device matching '--platform iOS +--minimum-deployment-target +* QTBUG-89296 No way to specify C standard for Visual Studio 2019 in +qmake project +* QTBUG-83081 QTextCodec::canEncode does not work for ICU conversions +* QTBUG-95670 PSK doesn't work when both the client and server use TLS +1.3 +* QTBUG-95661 Test result counts are incorrect +* QTBUG-94451 Switch Android target SDK to 30 for Qt 6.2 +* QTBUG-96345 tst_QSocks5SocketEngine::simpleConnectToIMAP() is flaky on +Ubuntu +* QTBUG-95249 OpenSSL TLS backend plugin missing in macOS installation +from official binary +* QTBUG-95042 QFrame Qt::WA_TranslucentBackground is broken with +specific window flags and drawable child item +* QTBUG-96057 Bluetooth crash when connectToPairedDevice on windows +* QTBUG-70137 Dockwidgets - Placing QDockWidget is almost impossible +* QTBUG-58013 Cursor position changes not properly passed to input +method +* QTBUG-93414 Qt Quick application stuck in a cursor update loop +* QTBUG-95669 Clicking enter on some text fields it might freeze UI +* QTBUG-96671 Android: Keyboard sometimes stuck and replacing previous +letter +* QTBUG-96675 Android: Cursor is shown in wrong place +* QTBUG-96769 Android: keyboard input can get lost + +### qtdeclarative +* QTBUG-95825 Live preview not starting +* QTBUG-95461 QQuickTextInput doesn't manage pre-edit text correctly +* QTBUG-89409 Unable to scroll listview by dragging / swiping if header +is used +* QTBUG-95881 Single QSGRenderNode-based element in the scene with +"clip" property enabled is not rendered +* QTBUG-55204 Crash when items that use shaders are being used +* QTBUG-96902 Import of JS module to QML does not work +* QTBUG-86744 ListView.isCurrentItem not available until model is +refreshed +* QTBUG-96275 Crash while loading QML type data from disk cache +* QTBUG-96112 Text tearing on text element when set inside parent +element with noninteger y value +* QTBUG-83626 When a Popup has an odd number for the width and/or height +then texts inside it can be rendered badly +* QTBUG-55638 garbled font after scrolling with mouse wheel +* QTBUG-95788 Singletons with clearComponentCache don't fully work + +### qtmultimedia +* QTBUG-93747 CMake configuration files unable to find QtMultimedia for +QNX + +### qttools +* QTBUG-96220 qt6_create_translation() mishandles -extensions due to +malformed regex +* QTBUG-96369 qdoc: The obsolete members page for the QtMac namespace is +not generated +* QTBUG-96837 qdoc: warnings about generatelist incorrectly formatted +* QTBUG-91082 [REG: 5.12->5.13] Assistant does not support custom +filters anymore +* QTBUG-90982 macdeployqt mistakenly detect my library as debug libs + +### qttranslations +* QTBUG-95014 pt_BR translations load incorrect catalogs +* QTBUG-95013 pt_BR translations not loaded + +### qtconnectivity +* QTBUG-93991 Run example Heartrate monitor server on iOS and on Windows +* QTBUG-95960 IOBluetoothDeviceInquiry never ends +* QTBUG-95686 Multiple Bluetooth tests fail on macOS +* QTBUG-80719 connectToDevice() hangs when trying to connect to faulty +Bluetooth device +* QTBUG-89149 QLowEnergyController::connectToDevice +* QTBUG-97242 Windows: 100% CPU load when reading services and +characteristics +* QTBUG-96057 Bluetooth crash when connectToPairedDevice on windows +* QTBUG-83633 Bluetooth Discovery device crash + +### qtwayland +* QTBUG-95464 Qt wayland surface is empty when gst-launch client is +playing video +* QTBUG-87624 Wayland client crash when QDrag is used +* QTBUG-95715 Incorrect texture handling in multi-screen wayland +compositor + +### qtwebengine +* QTBUG-95770 Cannot open recently saved file +* QTBUG-95269 Clicking on a link in the PDF viewer crashes with SIGSEGV +* QTBUG-96928 QtWebEngine continuously allocates memory until it get +killed +* QTBUG-96911 qtwebengine build fails with harfbuzz-3.0.0 +* QTBUG-97414 tst_CertificateError::fatalError() +'!page.error->isOverridable()' returned FALSE. +* QTBUG-96214 QtWebEngineProcess crashes on glibc 2.34 +* Linux sandbox: fix fstatat() crash +* Security fixes from Chromium up to version 94.0.4606.81, including: + - CVE-2021-30613: Use after free in Base internals + - CVE-2021-30616: Use after free in Media. + - CVE-2021-30618: Inappropriate implementation in DevTools + - CVE-2021-30625: Use after free in Selection API + - CVE-2021-30626: Out of bounds memory access in ANGLE + - CVE-2021-30627: Type Confusion in Blink layout + - CVE-2021-30628: Stack buffer overflow in ANGLE + - CVE-2021-30629: Use after free in Permissions + - CVE-2021-30630: Inappropriate implementation in Blink + - CVE-2021-30633: Use after free in Indexed DB API + - CVE-2021-37962: Use after free in Performance Manager + - CVE-2021-37967: Inappropriate implementation in Background Fetch API + - CVE-2021-37968: Inappropriate implementation in Background Fetch API + - CVE-2021-37971: Incorrect security UI in Web Browser UI. + - CVE-2021-37972: Out of bounds read in libjpeg-turbo + - CVE-2021-37973: Use after free in Portals + - CVE-2021-37975: Use after free in V8 + - CVE-2021-37978: Heap buffer overflow in Blink + - CVE-2021-37979: Heap buffer overflow in WebRTC + - CVE-2021-37980: Inappropriate implementation in Sandbox + - Security bug 1206289 + - Security bug 1227228 + - Security bug 1238178 + - Security bug 1239116 + - Security bug 1248665 + +### qtquickcontrols2 +* QTBUG-93050 Memory leak in qiconhelper.cpp when loading icon by name +* QTBUG-94251 tst_QQuickPopup fails with OpenSUSE 15.3 + +### qtpurchasing +* QTBUG-90839 Google Play billing api must be updated + +### qtcharts +* QTBUG-94998 5.15.4 -> 5.15.5, some labels disappeared from axes +* QTBUG-79218 When zooming out enough then the labels on the axes will +end up showing drawing errors + +### qtdatavis3d +* QTBUG-96206 Graph's orthoprojection property doesn't work like +documentation says + +### qtvirtualkeyboard +* QTBUG-95996 Segmentation fault on exit caused by virtual keyboard + +Known Issues +------------ + +The RTA (release test automation) reported issues in Qt 5.15.x: +https://bugreports.qt.io/issues/?filter=21874 + +### qtwebengine + The CHROMIUM_VERSION file includes an incorrect version number 94.0.4606.61. + The correct Chromium patch level version number is 94.0.4606.81. + +Credits for the release goes to: +--------------------------------- + +Eirik Aavitsland +Mike Achtelik +Laszlo Agocs +Alexander Akulich +Dimitrios Apostolou +Eskil Abrahamsen Blomfeldt +Joerg Bornemann +Assam Boudjelthia +Michael Brasser +Oswald Buddenhagen +Andreas Buhr +Mitch Curtis +Giuseppe D'Angelo +David Faure +Josep Ma. Ferrer +Richard Moe Gustavsen +Ulf Hermann +Volker Hilsheimer +Andreas Holzammer +Lars Knoll +Jarkko Koivikko +Jani Korteniemi +Kai Köhne +Ievgenii Meshcheriakov +Marc Mutz +Yuya Nishihara +Mårten Nordheim +Timur Pocheptsov +Joni Poikelin +Aleix Pol +Lorn Potter +Liang Qi +Topi Reinio +Shawn Rutledge +Craig Scott +Luca Di Sera +Dmitry Shachnev +Andy Shaw +Ivan Solovev +Tarja Sundqvist +Jan Arve Sæther +Morten Johan Sørvig +Tyson Tan +Ivan Tkachenko +Jens Trillmann +Paul Olav Tvete +Sami Varanka +Doris Verria +Tor Arne Vestbø +Juha Vuolle +Edward Welbourne |