- opnsense-prep-image.sh: survives bash -s (BASH_SOURCE unbound fix; T3b)
- site-headend-install.sh: version/site-neutral hints; nftables-sec010
  idempotent reload preamble; serial-log staging dir in --host-nodes (+check)
- opnsense-bootstrap-apikey.sh: sshd readiness wait + first-scp retry +
  ssh -n stdin guard + minter-beside-script usage note (T9/T10)
- DOCFIX-198: phase2 runbook Steps 9-10 SUPERSEDED banners (pod route refuted,
  D-103/D-123 amendments) + DC standup definition-of-done section (lands the
  staging-dir + SEC-016 snap-refresh re-assert DoD obligations)
- DOCFIX-199: D-112(c) console-bootstrap payload requirements (util.inc et al)

Gauntlet ALL GREEN (76); repo-lint 0 fail. Per-item reverts in
docs/changelog-20260723-queue-pass.md. No cloud mutation this session;
queued: gated live re-assert of the nftables-sec010 files on all three hosts.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VUjEb7onHpdqFHUnio6iVw