Qt for Python (PySide/Shiboken)

To the question on the PySide6 docs and examples. Is there a list of what differs between Qt6 and PySide6? I.e., additional functions (QDateTime.toPython, etc.), unimplemented ones (https://wiki.qt.io/Qt_for_Python/Considerations is merely structured and should be merged with https://doc.qt.io/qtforpython-6/considerations.html), changed return types (like QIODevice.readAll vs QIODevice.read in PyQt5 and PyQt6).