During April 2026, Matthias Gall focused on enhancing the stability of asset import workflows in the mrdoob/three.js repository. He addressed a specific issue in the FBXLoader by implementing a targeted bug fix that filters out orphaned animation curve nodes, which previously led to parsing errors and disrupted animation processing. By ensuring that only nodes with valid parent relationships are processed, Matthias improved the reliability of FBX asset imports for both developers and artists. His work, utilizing JavaScript and leveraging expertise in 3D graphics and animation, contributed a precise, non-breaking improvement that strengthened the robustness of the animation import pipeline.