When I first turned on my Pixel XL one of the first frustrations was the fact that it wasn't very obvious as to how to enable the battery percentage. I actually had started to search for a root mod since I couldn't find the option in my settings. My good friend @BaneTech decided to shed some...
Google has added a new secret feature "System UI Tuner" which allows you to make a small handful of changes to your UI. This feature is really in its infancy, and Google warns that it is beta and can cause things to bug out, but I am hoping that Google decides to do more with this in the future...