Coast 4.21 For more information, please visit the following pages:CoastOpera Software ASAWebKitLatest user agents:Mozilla/5.0 (iPhone; CPU iPhone OS 8_2 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Coast/4.21.91399 Mobile/12D508 Safari/7534.48.3Mozilla/5.0 (iPhone; CPU iPhone OS 7_1_2 like Mac OS X) AppleWebKit/537.51.2 (KHTML, like Gecko) Coast/4.21.91399 Mobile/11D257 Safari/7534.48.3