Revision control

++ // Copyright (C) 2024 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
++
++ /*!
++ \page qtstatemachine-toc.html
++ \title Qt State Machine module topics
++
++ The following list has links to all the individual topics (HTML files)
++ in the Qt State Machine module.
++
++ \list
++ \li \l {Qt State Machine Overview}{Overview}
++ \li \l {Qt State Machine C++ Guide}{C++ Guide}
++ \li \l {Qt State Machine QML Guide}{QML Guide}
++ \li \l {Changes to Qt State Machine}{Upgrading from Qt 5}
++ \endlist
++
++ */