Migration guide - Step EngineEdit on GitHub
Upgrading from version 2.* to version 3.*
If you’re migrating the StepEngine module from version 2 to version 3, you need to follow the steps described below.
In Version 3 the
StepCollectionInterface::getPreviousStep() has a new second optional argument (
AbstractTransfer $dataTransfer). If you use this interface for your own implementation, you need to update your derived class.
StepEngineInterface::getTemplateVariables() is overridden in your project, you need to update the call to
StepCollectionInterface::getPreviousStep() here as well.
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