rector/config/set/symfony/symfony41.yaml

services:
    # https://github.com/symfony/symfony/blob/master/UPGRADE-4.1.md
    Rector\Renaming\Rector\MethodCall\RenameMethodRector:
        $oldToNewMethodsByClass:
            # https://github.com/symfony/symfony/commit/463f986c28a497571967e37c1314e9911f1ef6ba
            'Symfony\Component\Console\Helper\TableStyle':
                setHorizontalBorderChar: 'setHorizontalBorderChars'
                setVerticalBorderChar: 'setVerticalBorderChars'
                # special case to "getVerticalBorderChar" → "getBorderChars()[3]"
                getVerticalBorderChar:
                    name: 'getBorderChars'
                    array_key: 3
                getHorizontalBorderChar:
                    name: 'getBorderChars'
                    array_key: 2

                setCrossingChar: 'setDefaultCrossingChar'

            'Symfony\Component\HttpFoundation\File\UploadedFile':
                getClientSize: 'getSize'

            'Symfony\Component\Workflow\DefinitionBuilder':
                reset: 'clear'
                add: 'addWorkflow'

    Rector\Renaming\Rector\Class_\RenameClassRector:
        $oldToNewClasses:
            # https://github.com/symfony/symfony/commit/07dd09db59e2f2a86a291d00d978169d9059e307
            'Symfony\Bundle\FrameworkBundle\DataCollector\RequestDataCollector': 'Symfony\Component\HttpKernel\DataCollector\RequestDataCollector'
            'Symfony\Component\Workflow\SupportStrategy\SupportStrategyInterface': 'Symfony\Component\Workflow\SupportStrategy\WorkflowSupportStrategyInterface'
            'Symfony\Component\Workflow\SupportStrategy\ClassInstanceSupportStrategy': 'Symfony\Component\Workflow\SupportStrategy\InstanceOfSupportStrategy'