PyQt v6.12.1 Released

14 November 2026

PyQt v6.12.1 has been released. This is a minor bug-fix and feature release.

PyQt6-3D v6.12.1, PyQt6-CanvasPainter v6.12.1, PyQt6-Charts v6.12.1, PyQt6-DataVisualization v6.12.1, PyQt6-Graphs v6.12.1, PyQt6-NetworkAuth v6.12.1, PyQt6-Pdf v6.140.1 and PyQt6-WebEngine v6.140.1 have also been released.

The QtQuickControls2 module was added to PyQt6.
PYQT_PDF_VERSION and PYQT_PDF_VERSION_STR was added to the QtPdf module.
All .pyi stub files pass flake8-pyi tests.
All wheels were built against the Python v3.14 headers in order to work around a Python bug.