The octave extension changes derived window output by design (coast crinkle below 16384m, voxel relief at Quarter, vegetation moisture perturbation) — this regen records the sanctioned new baseline per the ticket's part (d) discipline. The pre-existing BELIEVABILITY_STRICT=1 'vegetation present' advisory failure predates this change (Q-123- tracked debt) and is unaffected. Tickets: T-1162 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>