The golden's version IS the controller it bakes (build-golden.sh:345 defaults GOLDEN_VERSION to the controller tag), so a golden behind the newest deployed controller means every FRESH install lands on stale application code. On the R-120 occurrence that stale code shipped a customer-facing falsehood: a box from the 0.185.1 golden told a customer whose backup drive had fallen out that the backup was on the same disk as the system -- false, the drive was gone -- and offered a different drive as the remedy. WHY A GATE, NOT A REMINDER. The gap has opened three times: R-111 (golden's agent 17 releases behind), R-115 (agent built and deployed, never published), R-120 (this). The first two were closed by re-baking and remembering; remembering then failed again. R-29 is the standing proof that a check nobody runs is worse than none because it reads as coverage -- hostinstall_gates.py sat RED and uninvoked across three version bumps and hub_confirm_gate.py has never run at all. So the property that matters is not whether a check exists but whether it BLOCKS. - Wired into handleSetArtifacts (internal/web/configs.go), immediately before the only write, on the sole UI path to SetArtifactManifest -- it runs on every vouch without anyone choosing to. A script in scripts/ would have been a fourth orphan. - It REFUSES (operator ruling, 2026-07-30), with a flash naming the remedy. - Signal: store.NewestReportedControllerVersion() over reports.controller_version, SEMVER-compared in Go -- MAX() in SQL ranks 0.99.0 above 0.186.0, a pair this fleet has shipped. No outbound call, no new credential. - Fail-open in exactly two deliberate cases: an empty golden field (clearing the manifest is legitimate) and an unknown fleet version (a new hub must vouch its first golden). NEAR-MISS RECORDED: the first draft read guests.controller_version, a column that exists in the schema and that NOTHING writes -- it would always have seen "" and failed open, i.e. inert, this gate's own failure shape. Caught by grepping for a writer before trusting the column. Blind spot stated rather than papered over: a controller no box has ever run is invisible to this signal. Not the failure that has bitten -- all three instances were deployed-newer-than-baked. 4 tests through the PRODUCTION handler over httptest, never an injected seam. The refusal asserts both the flash and that the manifest was NOT written, because a gate that redirects and saves anyway reads as enforcement while providing none. Red-proof: deleting the block makes the stale golden vouchable and both assertions fail. ROADMAP R-29's audit list now records this as the FIRST enforced gate, so the contrast with its three orphans is kept rather than lost. The orphans are unchanged. Suite rc=0 read separately from this commit.
documentation/backlog/
OPEN-ITEMS.md is the register of open work and the file to read first — it holds only what is
open, one row per item, every row with a state and an owner. ROADMAP.md is the full history and
reasoning behind the R-n IDs, including shipped and killed items; an ID is minted there, and a new
instance of an existing item attaches to that ID rather than getting its own.
The rest of this folder: verified-LIVE findings with implementable fix plans that are not yet
implemented. Preserved here
(instead of on git branches) per the trunk-based, no-branches rule — the fix itself is implemented later
directly on main, during a normal/supervised session.
-
FIX-M18-NOTES.md — dump re-validation runs every 5 min (perf). FIXED in controller v0.62.0 @
f8afe5c(2026-06-14). (was on the deletedfelhom-controllerbranchfix/m18-dump-validation-cache.) -
FIX-M19-NOTES.md —
deriveStackNamemisattribution edge (low-incidence correctness). FIXED in controller v0.62.0 @6bab68b(2026-06-14). (was on the deleted branchfix/m19-stackname-crossref.) -
FOLLOWUP-golden-default-controller-tag.md — the golden bakes a stale controller (
:0.43.0when queued; had rotted again to:0.85.1by resolution). FIXED in felhom-agent @ceca355(2026-07-03):build-golden.shv2.0.0 makes the controller tag a MANDATORY argument (a required arg cannot rot) and golden 0.98.3 was baked + clean-room-validated (bake → first-boot-current → self-manage → app deploy, on the drill VM — no supervised touch of live guests needed) + published + vouched. Evidence:../audits/DRILL-golden-098-2026-07-03.md.
Related: the live-drive fixspec (../audits/live-drive-fixspec-2026-06-14.md) carries the deferred
supervised items F9 (HDD provisioning/guest-attach), F20-BUG2 (durable_id scheme), F20-BUG3 (async
mkfs) — to be implemented in the agent/golden supervised session.