The two items deferment.md §0.1 named as the remaining untracked engineering.
adminui-followups (19 pending / 0 completed) — CLOSED by the overlap audit the plan
itself asks for first, with no code written. All 19 tasks are shipped, superseded by
v3, or moot. WS1's premise had also expired: it assumed driver-embedded tag lists in
DriverConfig are the runtime source of truth, which v3 ended (the artifact populates
RawTags). Its capability shipped in the v3 shape — TagConfigEditorMap + DeviceFormMap,
both verified reachable from RawTagModal/DeviceModal rather than merely present.
Live gates on docker-dev (image rebuilt: the rig was running a build 3 h older than the
last code commit; parity asserted per container plus a positive check that the symbols
under test are in the shipped DLLs):
- R2-03 T11 PASSED — build 0 errors, Runtime.Tests 555/555, RoslynVirtualTagEvaluator 20/20.
- R2-03 T12 PASSED — VT 42 -> 0x80020000 -> 42, staged WITHOUT a deployment (a Modbus
register flipped on the fixture) so the VT child survived; a deploy-driven trip creates
a fresh child with no last value, which is correct-by-design and masked the result twice.
P7 confirmed: two byte-identical redeploys, zero disturbance.
- driver-reconfigure Task 3 PASSED — a faulted driver adopted a corrected config and
connected with the node's startedAt unchanged and RestartCount=0.
- R2-10 T10 still OPEN, but the recorded cause was wrong. Not ConnectionBackoff
throttling (the breaker opens on 2 failures / 30 s): the dead-endpoint failure mode
never enters the resilience pipeline. IDriver.InitializeAsync is not invoker-wrapped
(DriverInstanceActor.cs:707) and ModbusDriver swallows per-tag failures in BOTH
directions, so even the plan's fallback trigger cannot work. Live-proven: a driver
timing out every read against a blackhole reported ConsecutiveFailures=0 while the
panel read "All targets healthy."
Finding from T12: the Bad publish's documented "carrying the last-known value" is
unobservable by any client — subscription and a raw Read service call both return NULL.
The actor is correct; every existing failure assertion checked StatusCode alone, so the
value half was asserted nowhere. Adds
VirtualTagActorTests.The_Bad_result_carries_the_last_known_value, which proves the actor
emits it. The documentation is what overstates.
Bookkeeping: 13 .tasks.json files closed — the 8 the audit named, plus
mesh-phase4 (Task 9 landed 3a590a0c), the 4th stillpending phase file, and
historian-tcp-transport closed as OBSOLETE (it targets the retired Wonderware
sidecar; there is no Wonderware backend in the tree). Each carries a
closureNote naming the evidence rather than just a status flip.
11 archreview live gates written back from STATUS.md, which had recorded them
passed since 2026-07-13/15 without ever updating the task files: R2-01 #11,
R2-02 #15/#18, R2-05 T15, R2-06 T12, R2-07 T5/T6/T12/T14, R2-11 T22/T24.
R2-03 and R2-10 were deliberately NOT closed. STATUS.md's headline says "every
Round-2 live gate is now GREEN", but its own per-item detail says R2-03 is
"live-blocked on this data-less rig" and R2-10 verified the pipeline with
"breaker-OPEN state not forced". Both now carry an openNote recording the
actual blocker.
The point of the sweep: ~140 phantom pending tasks are gone, so the genuinely
unexecuted 19-task AdminUI follow-ups plan is now the largest open item in
docs/plans/ instead of being buried under work that shipped months ago.
Tier truth: docs/v2/driver-stability.md now states that its tier table is
aspirational — every driver runs Tier A because no factory passes a tier, so
MemoryRecycle and ScheduledRecycleScheduler have never engaged, and the config
parser validates a RecycleIntervalSeconds that does nothing. It also corrects a
staleness the audit missed: the separate-Windows-service hosting it describes
for Tier C no longer exists (Galaxy moved to the mxaccessgw sidecar in PR 7.2,
FOCAS went in-process with its managed wire client). docs/drivers/README.md
already said Tier A for both, so the two no longer contradict.
No runtime change — enabling recycle on two live drivers wants its own live
gate, not a docs-pass side effect. Keep-or-delete tracked as Gitea #522.
Re-ran all seven domain reviews at master f6eaa267 (reports rewritten in
place, each with a prior-finding status table): all 4 round-1 Criticals
verified closed; new top findings are the S7 connect-timeout OCE regression
(05/STAB-14), the ResilienceConfig operator-authorable brick (01/S-6), and
a batch of resilience-seam Mediums. 00-OVERALL.md carries the updated
maturity matrix + 12-item action list.
Adds R2-01..R2-12 design/implementation plans (one per action item, house
format + bite-sized TDD task breakdowns + co-located .tasks.json; 193 tasks,
~18-24 dev-days). STATUS.md updated: round-1 topology marked historical
(all merged+pushed), re-review findings table + plan pointers added.
Joseph Doherty