• feat(gltf): decode draft vector-topology extensions and support JSON-only GLB v2 files
• feat(mlt): decode Arrow tables directly and support MLT tile archives in PMTiles
• feat(tiles): add Cesium-style skip-LOD traversal and extend TileFold experimentation
• feat(core): propagate fetch options to subloaders and select workers from loader estimates
• feat(i3s): decode LEPCC point clouds in workers and propagate credentials to nested requests
• feat(worker-utils): add stateful batched workers with module-worker fallbacks
• fix(gltf): preserve loaded buffers after post-processing
• fix(wkt): support async WKB parsing in shared workers
• fix(tile-converter): preserve zero-valued material factors
• fix(traces): harden Chrome Trace streaming parsing
• test(parquet): cover UTF8 byte-array strings and deepen cross-module coverage