has officially announced Android 5.1, about a month after it started shipping Android One phones with it. Better late than never, right?

The release was detailed on the Official Android Blog, should start rolling out to Nexus devices this week. Don’t get too excited; this release is mostly about fixing the plethora of bugs in Android llipop. There are four new features worth mentioning, though.

Multi-SIM support: Have a phone with more than one SIM slot? Now you can use them both!

HD Voice: On networks with HD Voice like Verizon T-Mobile, you can now actually use it on supported devices (such as the Nexus 6).

Device otection: If your phone is lost or stolen, you’ll need to log in with your account to unlock it—even if it is factory reset.

Quick settings: Select which -Fi network to join or Bluetooth device to pair with, right from a drop-down list in the quick settings menu.

Most of those features won’t be of much use to people who don’t use stock Android phones (Nexus, ay ition, or Android One). Most manufacturers enhance Android with their own quick settings menus, support for carrier features like HD Voice, or dual-SIM support. But the new device protection feature should be a welcome deterrent to theft for all phones that ship with Android 5.1.

rhaps the best to come from its release will be more rapid updates from manufacturers, who have not been as speedy in updating their phones to Android 5.0 as we hoped. This is in part due to all the bugs in the initial release—this major bugfix release might help grease the wheels on Android updates.