ΔStatus tag
1 document indexed here. Version stamps, research weeks, audits, and evidence-state markers.
W4 closes the year-old Critical-3: F-1, M-1, and MO-1. The Pre-Objective Mechanism cluster and T-V5b-T enter Cat A, the σ-framework becomes the language for critical-point signatures, and the v2.0 release path unblocks.