During April 2025, Electroteque focused on enhancing XR session reliability in the mrdoob/three.js repository. They addressed a critical initialization issue by ensuring the XRManager requests a reference space for both layered and non-layered XR sessions, placing this step after render target configuration and before the animation loop. This careful adjustment in the session lifecycle, implemented using JavaScript and leveraging deep knowledge of WebXR, reduced initialization errors and improved compatibility across different XR session types. Their work resulted in smoother XR experiences, minimized crash vectors, and a more robust onboarding process for developers working with Three.js and WebXR technologies.