CD Projekt Red has begun rolling out Patch 1.52 for Cyberpunk 2077, likely its last game running REDengine. The company has confirmed that it will still release an expansion pack for Cyberpunk 2077 too.
https://www.notebookcheck.net/Cyberpunk-2077-Patch-1-52-released-as-developer-hints-of-expansion-pack.609579.0.html