Xbox streamlines Unreal Engine dev on PC with 5.8 toolkit

Xbox is rolling out Unreal Engine 5.8 plugins to cut the friction of PC game development for Xbox, allowing developers to stay on Win64, keep existing third‑party plug‑ins, and ship more easily across PC storefronts via tools like GDK Store, GDK Runtime, Online Subsystem GDK, and Online Subsystem Selector as part of a broader Project Helix initiative.