xml_result = XML::Node.new model.to_s.downcase
xml_result["old_id"] = old.id.to_s
- xml_result["new_id"] = new.id.to_s
- xml_result["new_version"] = new.version.to_s
+ xml_result["new_id"] = new.id.to_s
+ # version is updated in "old" through the update, so we must not
+ # return new.version here but old.version!
+ xml_result["new_version"] = old.version.to_s
result.root << xml_result
end