After much back and forth, CD Projekt RED has the next-gen upgrade of The Witcher 3: Wild Hunt for PS5 and Xbox Series X scheduled for December 14th. Simultaneously, a Complete Edition will also be available for the latest Sony and Nintendo consoles. Incidentally, the next-gen upgrade is free within the respective console family.
The Witcher 3: Wild Hunt was released on May 19, 2015 for PS4 and Xbox One. The Switch version followed on October 15, 2019.