1.5.0

Highlights

• Ship text_metrics_v4 with boilerplate_cross_firm_ratio and boilerplate_combined_ratio.
• Refresh public evidence docs to the latest L2 boilerplate construct result (Spearman ρ≈0.96, n=478).
• Include extraction/scoring response parity updates (confidence_details, section_diffs_v2, and form-aware rescoring paths).
• Bump package/docs pins to 1.5.0 and regenerate HTTP/docs artifacts.

Notes

• Post-filing volatility association remains unchanged at Q5/Q1≈1.15 (n=435); L3 cache report remains separate scope.