https://wccftech.com/unity-engine-might-announce-ray-tracing/

Unity Engine’s main competitor, Epic’s Unreal Engine, received official ray tracing support earlier this week in the 4.22 preview build for both low-level and high-level operations. During yesterday’s post-earnings (Q4 2019) conference call, NVIDIA CEO Jen-Hsun Huang boasted this as very big news for the future adoption of ray tracing technology in games.

In his statement, though, he might have slipped something else that’s not official yet – an imminent announcement that the Unity Engine will support ray tracing, too.