Microsoft is continuously improving the Xbox app on Windows 10 and the option to enable very high quality streaming at 1080p 60 FPS is in the works. However, if you want to get it early, you can do so by following some simple steps. A user on Reddit was able to modify a file and unlock the option. Kotaku published a great guide on how to do so on their website recently.
Source: Kotaku
Asher is a games journalist, former News Writer (Gaming) at Windows Central. They contributed 1110 articles to ICXM between 2015–2017, focused on opinion pieces, game reviews, Windows and PC, and Xbox news: wrote over 1,100 ICXM pieces on Xbox news, hardware reviews, and platform commentary before joining Future plc’s Windows Central in 2017.