Qt 6.7.3 Release !new! Page

As a "patch release," Qt 6.7.3 strictly adheres to the policy of maintaining backward compatibility. It introduces no new API changes or features, ensuring that developers can upgrade their existing 6.7.x installations without the risk of breaking functionality.

If you’re coming from Qt 6.6:

– The Qt Project has announced the release of Qt 6.7.3 , the latest installment in the Qt 6.7 series. While the industry often watches major version jumps (like the upcoming Qt 6.8) for new features, the 6.7.3 release serves a critical role in the software development lifecycle: delivering crucial bug fixes, stability improvements, and security patches for the current Long-Term Support (LTS) track. qt 6.7.3 release

| Issue | Workaround | |-------|-------------| | – Drag-and-drop from native apps into Qt apps sometimes fails | Use QT_WAYLAND_FORCE_DRAG_BACKGROUND=1 | | macOS – QWebEngineView flickers on M1/M2 when resizing | Set QTWEBENGINE_CHROMIUM_FLAGS="--disable-gpu-vsync" | | Windows on ARM – Qt Quick 3D crashes in some particle systems | Use software adaptation: QMLSCENE_DEVICE=software | | QML – StackView deep linking broken with multiple windows | Avoid push/pop across windows | As a "patch release," Qt 6

vcpkg install qtbase:x64-windows qtdeclarative:x64-windows --recurse While the industry often watches major version jumps

While the release touches almost every corner of the framework, several key areas have seen concentrated improvements:

QT_NO_DEPRECATED_WARNINGS=0 qmake # or cmake -DQT_NO_DEPRECATED_WARNINGS=OFF ..