The update covers 2016 models X830/800/750/700D, S850D, and Z9D series, as well as 2017 models X850/820/800/750E, X950/940/930E, and A1E series. 2018 Sony 4k TVs are already supported.
“4K and HDR represent the best possible cinematic experience at home – and we want to be able to deliver that exceptional experience to as many people as possible, across as many devices as possible,” said Kristine Lopes, Sr Manager, Product Marketing.
Customers with auto-update enabled on their Android TV don’t have to take any steps except be connected to the internet. Others can simply go to the Google Play Store and get the latest version.
For more, see this list of devices that support 4k/HDR from Vudu.