Android One will come to Indonesia later this month, and with the launch comes an Indonesian-specific version of the Android One site. If you read it closely, you'll see the site mention—over and over—"Android 5.1 Lollipop." The latest version of Android is 5.0.1 or 5.0.2, depending on your device, so "5.1" comes as a surprise.

While the mention of Android 5.1 could be a typo, it shows up five times on the Android One page, and we're starting to see people say they're getting the update. Android Police was the first to spot the change; one reader even sent in pictures of an updated device running 5.1.

There's no official announcement or changelog yet, and if the site is correct, the update looks minor. The biggest change spotted so far is a drop-down for the Wi-Fi and Bluetooth power controls, which allows users to connect to things right from the notification panel.

For now, it looks like the update applies only to Android One devices. User reports are still trickling in, and we've contacted Google PR for some kind of official confirmation of all this.