hub v0.143.0 (code): the kernel lane — the day-before household mail, the night instruction, the operator's kernel set (R-836, decision 172)

KernelDue / KernelNotify (09-20 h Budapest, one per 20 h, max 3, registered
address, only an accepted mail counts) / os_update.kernel {kver, tonight}
(no mail, no step) / layer kernel ingest + operator events / Approve kernel
set after every ring-0 box booted it healthily after a night stage / two
System page cells. 11 §5.11 written; §5.10 status corrected (proven).
Installer uninstall knows the two GRUB generators (unreleased).
Evidence: audits/kernel-lane-2026-10-07/ (red-proofs, boot timing).

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS

scripts/test_hostinstall.py

@@ -44,6 +44,8 @@ BUNDLE_DESTS = [
     "/etc/systemd/system/felhom-crash-guard-check.service",
     "/etc/systemd/system/felhom-crash-guard-check.timer",
     "/etc/felhom/crash-guard.conf",
+    "/etc/grub.d/01_felhom_oneshot",
+    "/etc/grub.d/42_felhom_oneshot",
     "/etc/systemd/system/felhom-agent.service",
     "/etc/systemd/system/felhom-agent-rollback.service",
     "/etc/systemd/system/felhom-agent.service.d/felhom-agent-limits.conf",