Why: Reviewers need the effective chapter version rule and the exact limits of the current self-check evidence.
Evidence: RDM SELF receipts /tmp/rdm-settings-parent-duty-version-red-20261014-973d52c1.json, /tmp/rdm-settings-chapter-existing-flows-green-20261014-973d52c1.json and /tmp/rdm-settings-fixed-head-pg-20261014-973d52c1.json; original unsafe acceptance RED receipt retained.
Impact: Clarify the versioned public duty contract, PostgreSQL conflict behavior and the still-unverified isolated business acceptance. No prior evidence is rewritten.
Refs: P4/P8, docs/proposals/2026-10-13-rdm-settings-members-duties-perms-increment.md
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