v27.0 Convergence Calendar V5 โ Methodology Hardening
Date: 2026-06-05 Version: v27.0 Engine: V6 Production (temporal_prediction_engine_v6.py) Status: OPERATIONAL โ Single epoch system, cross-validation enabled Period: 2026-06-01 to 2027-12-31 Structural Threshold: 500 days
I. METHODOLOGY โ WHAT CHANGED FROM V4
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