logger and client to the list of arguments sent through to listeners (such as event, message, etc.). This makes it easier for listeners to make calls to Web API methods while keeping the client rate-limit and queue-aware. (#359, #168, #354) - thanks @seratchinvite_requested event type (#382, #387) thanks @seratch401 status code instead of 500 for signature verification failures (#324, #362) - thanks @seratchack in ExpressReceiver firing twice. (#327 #370) - thanks @jarrodldavisExpressReceiver's RespondFn implementation now accepts a string (#377, #379) - thanks @seratchExpressReceiver (#357) - thanks @seratchFetched April 3, 2026