Chrome 45 beta updates released with new ES2015 feature

The newest Chrome 45 beta recently released includes new JavaScript language features, an improved audio experience on Android, and a large number of minor API improvements and deprecations. Chrome 45 beta comes with lots of new features including New ES2015 features, improvements to Service Worker, Media Controls, Changes to Push, additions to Touch API and much much more. Chrome 45 beta changelog Service worker improvements: Chrome 40 introduced support for service workers, enabling developers to build high performance sites that work offline.