Android 5 0 would be released Google new Android Update

After the released of Android 4.2 in October, we may think about what would be the next update from Google. Would it be just some bug fixed? Now we got some news said that Android 5.0 has been tested out in new device. While this is less than one month after the previous version released.The new exposure was posted on nenamark test site. There is a new device named Sony Ericsson LT30i testing