Qt for Python 5.15.1 Release has been announced for general availability with a host of bug fixes, new features, and other improvements.
There is a new type, QEnum that helps to improve the QML interaction. The new type can be used as a decorator for Qt objects and Python Enum-based classes. This has been included in readiness for upcoming changes in Qt for Python 6.0. This is in addition to other features planned for Qt 6.0 being included.
There are also some issues regarding C++ language support and bindings that have been fixed as well.
You can visit the release notes here to find out more about all the changes, fixes, and new features that have been introduced in this Qt for Python 5.15.1 release.