YouTube is also gaining a sleep timer function in the mobile app. You can set a timer to automatically pause playback after a certain amount of time, with the 10, 15, 20, 30, 45 minutes, 1 hour, and ...
There’s also fine-tunable playback speed with a new UI on mobile. Instead of the list of increments ranging from 0.25x to 2x, you get a slider that allows for 0.05x increments. There are also ...