It does not (at least now), that article is misleading - Tesla Maps did not come with the update, @BigD0g download the map data and enabled it manually. What knowledgeable people are reporting, Tesla can enable new maps without fw download - just a switch in config files that they can trigger, although, the map data needs to be downloaded first which is also separate from firmwareSo does 2018.12 have Tesla Maps update or not? Electrek just reported it does First look at Tesla’s new navigation engine