I'd like to save my flowchart data to an XML file and I use SaveToXML using an Assembly name Program2020 and Version 2020.0.0.0

This works fine with LoadFromXML, but if I change my assembly name to Program2021 and Version to 2021.0.0.0, and try to load the file using LoadFromXML, I get the following error:

System.Runtime.Serialization.SerializationException: 'Unable to find assembly 'Program2020, Version=2020.0.0.0, Culture=neutral, PublicKeyToken=null'.'

Is there a way to make the XML file Assembly and Version independent?

Edit: I can't seem to find Assembly name and version in the XML file. I am using node tags filled with properties. The tags seem to be encrypted in the XML. Are the assembly and version  embedded in the tag? If so, is there a way to control/change them?