Changes in version 0.1.0                        

  - Initial version with basic grid generation functionality.
  - Performance optimizations based on multi-resolution benchmarks
    (50m-1000m cell sizes):
      - Refined adaptive worker scaling: <50k cells use max 4 workers,
        <500k cells use max 8 workers, <2M cells use max 16 workers.
        This minimizes parallelization overhead which can reduce
        performance by up to 50% on small grids.
      - Benchmarks show 8 workers provide optimal performance for most
        grid sizes (50m-500m cells).
      - Default tile_multiplier set to 1, as benchmarks show tile_mult=2
        consistently reduces performance (e.g., 50m cells: 1.97x speedup
        with mult=1 vs 1.47x with mult=2).
      - Added user-facing warnings when >32 workers are configured
        (performance typically decreases due to overhead) or when
        tile_multiplier > 1 is set.