Apart from improved visuals and Netflix-sourced content, The Witcher 3's next-gen update will bring new gameplay features.
Next-gen Xbox: 8K graphics, 120fps, SSD & ray-tracing - launching in 2020 - FlatpanelsHD
The Witcher 3 Next-Gen Update: Everything you should know
News - March, 2022
The Witcher 3 next-gen update release times: play Wild Hunt next-gen ASAP - Video Games on Sports Illustrated
The Witcher 3 next-gen update release times: play Wild Hunt next-gen ASAP - Video Games on Sports Illustrated
The Witcher 3 Next-Gen Update: Everything you should know
The Witcher 3 Next-Gen Update: Everything you should know
News - March, 2023
The Witcher 3 next-gen update release times: play Wild Hunt next-gen ASAP - Video Games on Sports Illustrated