Photo by Tom Warren / The VergeXbox’s latest update adds a way to map controller b***ons to keyboard keys. If you have the Xbox Elite Wireless Controller Series 2 and the Xbox Adaptive Controller, you can now a**ign specific keyboard keys to b***ons on your controller. This should make it easier to play games that have limited controller support or just have a lot of different controls.Microsoft first released this feature to Xbox Insiders in August, and now it’s rolling out to the Xbox Accessories app on both PC and console this week. With this feature, you can now map any b***on on your controller, such as your left bumper, to the keyboard key of your choice. Image: Xbox While you can also map as many modifier keys, like Ctrl, Shift, Alt, and…