OperationId numeric instead of method namespace in new versions?

[dogmaxpeppe]

Hi, we're reusing this library after one year and, updating Lumen and SwaggerLume package we notice that operationId, when not specified in PHPDoc, is not anymore generated by the method name with namespace, but by a random identification. We need to generate again that operationId. There's one way, through configuration file? Or we had to modify source code?

Version Used of SwaggerLume: 7.0