-U, --update Update expected images. (Copy actual images to expected images.) -R, --report Output HTML report to specified path. -J, --json JSON report path. If omitted: ./reg.json. --junit JUnit XML report path. -I, --ignoreChange If true, error will not be thrown when image change detected. -E, --extendedErrors If true, also added/deleted images will throw an error. -P, --urlPrefix Add prefix to

