0fa86c68b2
Round-3 closes three real operational gaps from Round-2 follow-ups:
- N9 — SIGHUP reloads all 4 policy surfaces (not just blacklist)
- N10 — initfs-manifest stage-aware probing (was a single pass)
- N11 — linux-kpi SAFETY comment cleanup (already done in
parallel by commits b295b80882 and a56cf84154; documented)
Updated:
- Last-updated banner
- § 5.10.2 Round-3 (N9–N11) summary section
- § 6.1 test inventory table (164 driver-manager tests, 200+ total)
The doc is now consistent with the current source state.