Neos\Flow\Core\Migrations\Version20120503130300::up PHP Method

    public function up()
    {
        $this->searchAndReplace('form.textbox', 'form.textfield', array('html'));
        $this->showNote('Widget configuration has changed, you might want to add "widgetId" attributes to your widget inclusions in Fluid templates. Adjust Routes.yaml as needed!');
    }