As per their promises, both Amazon and Google are rolling out some much requested features on their respective platforms. Google is re-releasing its official YouTube app on the Fire TV devices. The app will automatically become available to all compatible Fire TV devices and once installed will offer full support for all YouTube content and functionality. Users will be able to access content in 4K at 60p and with HDR. Meanwhile, Amazon has also enabled casting support in its Prime Video app on Android and iOS. This will allow users to cast the video from the Prime Video app to any...