Improvements
- Prevent blacklisted resources from causing timeouts on Synthetics Checks
 - Prevents long running background requests from failing a monitor if the 
pageLoadEventis detected. Common examples include Google Analytics andbam.nr-data.net. 
Features
- Added functionality where 
$browser.waitForAndFindElement()now returns a WebElementPromise, so users can issue commands to the webElement that is returned from the promise.