The integration of the NVIDIA Denoiser for capture exports significantly cleans up noise in enclosed spaces or low-light scenes.
noted several stability issues addressed in this specific point release: Enscape 4.0: The Foundation for the Future - The Chaos Blog
It is particularly valuable for freelancers with older gaming laptops or small firms that cannot afford to upgrade their entire fleet of workstations. The real-time ray tracing quality at 60+ frames per second is still impressive by any modern standard.
One of the killer features in this build is the ability to export a file. You can generate a single .exe or a web link that clients can open in any browser. This file contains the fully rendered scene, allowing clients to walk through the design without owning any CAD software.