Overview

PySide6 6.10, released on October 8, 2025, adds the @QEnum decorator, performance improvements, and iOS support.

Main Features

@QEnum, performance, and iOS

The @QEnum decorator registers Python enumerations as Qt enums. Rendering performance is improved and iOS deployment is now supported.

python 
from enum import Enum
from PySide6.QtCore import QEnum, QObject

class Backend(QObject):
    @QEnum
    class Status(Enum):
        IDLE = 0
        RUNNING = 1
        ERROR = 2

# The enum is accessible from QML
print(Backend.Status.RUNNING)  # Status.RUNNING

Sources