- Qt 6.4
- Qt Labs Platform
- Changes to Qt Quick Labs Platform
- Qt 6.4.3 Reference Documentation

# Changes to Qt Quick Labs Platform

Qt 6 is a result of the conscious effort to make the framework more efficient and easy to use.

We try to maintain compatibility for all the public APIs in each release. Some changes were inevitable in an effort to make Qt a better framework.

In this topic we summarize those changes in Qt Quick Labs Platform, and provide guidance to handle them.

## The Menu type

The deprecated `iconName` and `iconSource` properties were removed. Use the icon property instead.

## The MenuItem type

The deprecated `iconName` and `iconSource` properties were removed. Use the icon property instead.

## The SystemTrayIcon type

The deprecated `iconName` and `iconSource` properties were removed. Use the icon property instead.