• chore(math.gl): upgrade to alpha.11 and use native TypeScript projections while preserving CRS metadata
• feat(tile-converter): add portable v5 point-cloud conversion, browser inputs and sinks, restartable manifests, modern source traversal, and bounded decoded resources
• feat(arcgis): extract lightweight service entrypoints and add complete, observable feature queries
• feat(gis): add spatial and table queries, exact predicates, managed extent loading, and GeoArrow marker clustering
• feat(wms): add bounded feature pagination, WMTS feature-info queries, tile limits, and dimension defaults
• feat(las): support legacy LASzip v1, compatibility-mode fields, typed 64-bit Extra Bytes, and opt-in recovery of interrupted fixed-chunk LAZ files
• feat(geotiff): preserve numeric raster bands and geodetic metadata
• feat(mvt): add a lightweight GeoJSON-only parser entrypoint
• feat(loader-utils): add declarative authentication and request signing; clarify scheduler timing and fix debounce restarts
• fix(tiles): derive perspective screen-space error from camera field of view and add camera-independent content traversal
• fix(i3s): preserve normalized material colors and query parameters on initial requests
• fix(mesh): preserve unsigned indices through Arrow conversion
• chore(v5): flatten source parser options, remove deprecated aliases, reduce dependencies, and update test tooling