The developers of the UNIGINE engine announced the release of version 2.17. Among other things, stable versions of Vulkan and DirectX 12 became available in it, as well as integration with the Photon network engine.
In addition, the developers have optimized the performance of UNIGINE, introduced the Raymarching mode to work with dynamic global lighting in panoramic space and added a new spatial temporal denoiser.
You can read more about these and other innovations on the UNIGINE website.