Update 5.5.4D

Improved RT performance

• Up to 20% FPS improvement on RT Medium without any quality loss.

• Up to 15% FPS improvement on RT High with same graphics settings and quality.

New Features

• Loop mode included

• 6 Upscale quality modes (Ultra performance, Performance, Balanced, Quality, Ultra Quality, Native)

• Updated DLSS and FSR Plugin

Not using Unreal 5.6.1 since still a lot of quality degradation with much more noise and scintilation, for just a few FPS gain.

FSR4 Plugin still worse than using FSR 3.1.5 + Optiscaler, so still native FSR 3.1.5 for now.