Developer options tend to stay the same across Android iterations, essentially debugging and workarounds for, well, developers. Android 17, though, has added a couple of new options in there, one of which seems pretty useful. Google hid this toggle away in Developer options, so to find it, you have to unlock Developer options, then go to Settings > System > Developer options, scroll down to the Bluetooth section, and open Bluetooth Audo Codec. MOst of the rest of what's changed in Android 17 has nothing to do with Developer Options at all. If you're running Android 17 on a Tensor-powered Pixel (and you have compatible headphones or earbuds), this is one hidden setting actually worth checking out.