When Android 4.2.2 quietly debuted last week, most users were left guessing about what exactly had been included in the software update. Helpful community sites like AndroidPolice had put together a thorough listing of some of the new features in Android 4.2.2, but any official listing of updates had yet to be made. Today, Google published its official changelog for its Android 4.2.2 update, along with listing everything else that comes as a part of the Jelly Bean package.

Many of the bullet points marked as "new" actually identify features that have been included in Android 4.2 since its initial launch and have since been thoroughly discussed. However, the changelog does include some of the minor features not previously touched on, like networking changes that were made to improve Wi-Fi Direct support and faster captive portal detection. Updates also include minor features, like the fact that TalkBack can now be accessed right from the power menu. You can also view the entirety of the Google Cards updates that have been made in Android 4.2.

If you’re curious, you can view the changelog at Google’s official Android site, then try out some of the features you may not have known existed on your Android 4.2 device.