An additional boolean property skipModlSigning has been added to ModuleSettings extension to allow for the creation of unsigned modules. The task ordering has not been modified, but the emitted modl file and buildResult.json now reference the *.unsigned.modl file instead along with additional logging for the SignModule task alerting the user that module signing will be skipped.
This is useful for early development of a module for a development gateway which has support for unsigned modules enabled. This mode should not be used for production as it is a potential security risk.