Thank you! Is there a way I can tell when the script has been updated?

I am getting the following error while using the AMC script with Filebot 3.8 RC5: MissingMethodException: No signature of method: org.codehaus.groovy.jsr223.GroovyScriptEngineImpl.refreshPlexLibrary() is applicable for argument types: (java.lang.String) values: [localhost] groovy.lang ...