Qt 6.0.0 is a new major version release of Qt. It is not binary compatible with
earlier Qt releases.

The goal has been to retain as much source compatibility with Qt 5.15 as
possible, but some changes were inevitable to make Qt a better framework.

This module is a new module in Qt 6. It contains some classes that are
deprecated in Qt 6, but made available here to help with the porting of
existing code bases. It should not be used for any new projects.

To make it easier to port to Qt 6.0, we have created a porting guide to
summarize those changes and provide guidance to handle them. In the guide, you
can find links to articles about changes that may affect your application and
help you transition from Qt 5.15 to Qt 6.0:

https://doc.qt.io/qt-6/portingguide.html

For more details refer to the online documentation of Qt 6.0:

https://doc.qt.io/qt-6/index.html

