# Update Protocols (Online Learning)
- Per‑turn: ≤3 micro‑steps on Π; lr 1e‑5..1e‑6; clip 0.1..0.5; ΔW norm cap; min interval.
- EMA on Π only; EWC vs anchor; orth‑grad.
- Auto‑revert: 2σ identity drop; log incident.