Why: The approved plan remained an earlier review snapshot and contradicted the index and task card after U1 implementation began.
Evidence: The pre-decision r0.1 file hash is f99e1424; the additive dated note preserves that text and records owner stage 6/7 decisions, four package reviews and remaining gates.
Impact: Documentation status only; no asset or product behavior change.
Refs: docs/proposals/2026-10-14-dhf-template-generation-plan.md
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