v0.9.15

Fixed

• Header-bounds mismatch warning no longer fires on float round-tripping noise.
  The tolerance is now 1.5 scale units per axis (was strictly > 1 scale unit),
  which absorbs the few-ULP overshoot from int32 × scale + offset reconstruction
  and the common case of LAS headers stored one decimal coarser than point
  precision. A warning now indicates a real ≥2-unit disagreement worth investigating.

Full Changelog: v0.9.14...v0.9.15