The waiting for Nexus 6 users it’s over! At least for T-Mobile ones. The so wanted Android 5.1 Lollipop update is coming to these devices. It only took a few days to launch after the other Nexus line started picking it up. The build number attached is LMY47M and will only go out over Wi-Fi at the moment. The company state a cell update will commence at a later date.
At the T-Mobile support page only lists Device Anti-Theft in the new feature section along with software stability and various bug fixes. But according to Google it will have Android 5.1 along with HD voice.