Record final lighting correctness lanes and unchanged remaining gates

docs/ISSUES.md

@@ -90,8 +90,10 @@ produced eight inspected narrow PASS PNGs, both clients exited0/gracefully.
 and limits. Observer cleanup integrated0ae2666ef; final unchanged routes also
 produced eight inspected provisional PASS PNGs with both clients exiting0
 gracefully. `research/2026-09-01-overhaul/478-observer-removal-verification.md`.
-Two stale full-lane checksum/count test expectations are being reconciled;
-owner brightness acceptance and G4 remain owed.
+Two stale full-lane checksum/count expectations were corrected test-only at
+b2bdb09cc. Literal-hermetic17028/0/0; canonical InstalledDat371pass with the
+same8failures/1skip. `research/2026-09-01-overhaul/478-final-correctness-lanes.md`.
+Owner brightness acceptance and G4 remain owed.
 Original owner report during the `de427d2c0` gate on2026-09-05:
 Town Network was barely visible; the run includes indoor00070143. The current
 High-profile indoor authored-light/material path needs comparison with retail.

docs/plans/2026-09-01-campaign-overhaul-world-solidity.md

@@ -835,6 +835,14 @@ The two stale expectations are corrected from reviewed scratch05d0cc302,
 exact blobs, Release0W0E/74+2PASS and lead76/76. No production change since
 the final0ae2666ef graphical gates. Full integrated correctness lanes next.
 
+**Final correctness lanes atb2bdb09cc:** locked restore/Release0W0E;
+literal-hermetic17028pass/0fail/0skip (manifest32/32). Canonical InstalledDat
+371pass/8knownfail/1knownskip (manifest30/30), exact nonpassing identities
+unchanged from C1c. `478-final-correctness-lanes.md`; #478 verification complete,
+owner gate owed. No production changes since graphical0ae2666ef. C1a's
+unresolved AP159 bridge mismatch is not blessed by a four-cell golden;
+read-only audit continues. FPS/C2 deferred; G4FAIL/no main merge.
+
 ## 14. Risk register (condensed)
 
 - **R1 second scene graph.** Graph records own only topology/membership facts;

docs/research/2026-09-01-overhaul/478-final-correctness-lanes.md

@@ -0,0 +1,58 @@
+# #478 final integrated correctness lanes
+
+Exact clean commit `b2bdb09ccbd515f180b4fb3b7159de4d3913e68d`, campaign
+branch. Only tests/docs changed since graphically checked0ae2666ef; lead
+confirmed no `src`, `samples` or `tools` diff. Earlier graphical evidence
+still names its actual0ae2666ef binary, not this newly built executable.
+No FPS profiling, comparisons, optimization or renderer changes in this tail.
+
+Both client names were absent before execution. Each lane ran once, using
+new artifact directories; no old report was overwritten and no failed test
+was retried until green. The earlier17026/2/0 report at0ae2666ef is retained;
+its two stale expected values were corrected under the separate reviewed
+test-only contract, not by changing production or weakening unrelated pins.
+
+## Literal-hermetic — PASS
+
+`artifacts/s5-final-hermetic-expectations/`, `tools/run-release-gate.ps1` with
+literal filter `Lane!=InstalledDat&Lane!=Linux&Lane!=Manual&Lane!=Timing&Lane!=Live&Lane!=PreparedPackage`.
+Fresh locked restore and full Release build:0warnings/0errors. All14test
+assemblies: **17028passed/0failed/0skipped**; App7126/7126. No timeouts.
+Lead independently verified all32manifest entries.
+
+Summary SHA2563E2FA482FBA01E358CCC7357C29056647B451155D27381F315E7523ED2E9A2F2;
+manifest E98291235CA9CBEDCF08273D1C48A4C3C2CACB4EAEF14FB82108F6AE6FE460DB.
+Built App DLL5692DF7F1495D235351CF87C8741781260B4243E6922476F7A23B8F2B025F305;
+Core DLLD4F15FEB44F99DBC257DF5911D302E82FC7FAB9BB549590B06FFE28E8685BF9B.
+
+## Canonical InstalledDat — known nonpassing lane, not PASS
+
+Same commit/binary, explicit `ACDREAM_RUN_INSTALLED_DAT_TESTS=1` and installed
+Documents/Asheron's Call DAT directory. `tools/run-release-gate.ps1` with
+`-SkipRestore -SkipBuild -TestFilter 'Lane=InstalledDat&Purpose!=Diagnostic'`.
+Artifact `artifacts/s5-final-installeddat-b2bdb09cc/`:
+**371passed/8failed/1skipped**, script correctly exits1. No timeouts.
+All30manifest entries independently verified. Some assemblies contain no
+InstalledDat tests; their zero-test output is not counted as coverage.
+
+Lead compared actual nonpassing TRX identities against
+`artifacts/c1c-installeddat-r2-42afec614/`: the same eight failures and one
+skip, no new identity. Six `WalkTraceConformanceTests.AlphaFlushCounts` rows
+remain: CathedralArrival, CathedralLeak, CathedralStairArch, FoundryDeep,
+HoltburgDoorwayStill, TerraceEdge (`_MatchesRetailFrame2`). Two existing UI
+rows remain: `LayoutImporterMediaBearingChildSweepTests.MainGameUiAndChatInput_MediaBearingChildrenNowBuildAsRealWidgets`
+and `LayoutImporterInvisibleSweepTests.EveryAuthoredInvisibleWidget_StartsHiddenAcrossAllLayouts`.
+The unchanged skip is `WalkLookInGateSweepTests.Sweep_the_lookin_gate_decodes_against_the_street_fixture`.
+The new actual Town authored-type/root-origin fixture passes, accounting for
+the increase from370 to371passed. C1c's prior classification remains valid.
+
+Summary SHA256F485169B85DB661AB0F517B9D7541B9B70E93C1E628A27D8A5E0521B09B95F35;
+manifest AEC2E8AB0C19AACFA39363ED538617BBF9DBC0374CEA5D5174CC98B8A89A57F5.
+
+These close the #478 repair/cleanup/test-maintenance verification, not G4.
+Owner brightness/held-item/stability acceptance remains owed; Rynthid's
+affected part is unidentified. C1a's full-world three-vs-four-cell assertion
+remains preserved and its golden unpinned; a bounded read-only audit of the
+existing AP-159 bridge evidence is in progress. No production repair is
+authorized by that test-only diagnostic. FPS/#481/C2 comparison deferred.
+No main merge.

docs/research/2026-09-01-overhaul/478-stale-expectations-contract.md

@@ -1,13 +1,15 @@
 # #478 final-lane expectation correction — bounded test-only contract
 
-IMPLEMENTED and lead-verified from scratch `05d0cc302180bc34d6460dc9941cd73ac7c50379`.
+COMPLETE and lead-verified from scratch `05d0cc302180bc34d6460dc9941cd73ac7c50379`,
+integrationb2bdb09cc. Full literal-hermetic17028/0/0; canonical InstalledDat
+371pass/8unchanged failures/1unchanged skip. `478-final-correctness-lanes.md`.
 Exactly two test files,10insertions/5deletions; the expected-value changes and
 clarifying name/comment match the contract. All other pins remain unchanged.
 Lead rechecked both raw hashes and integration Git blobs; no production change.
 Scratch Release0W0E, whole classes74/74 and native2/2, actual reports inspected.
 Lead independently repeated76/76, both client names absent. Artifacts:
 `s5-478-expectations/artifacts/478-expectations/` (`affected-classes`,
-`native-pixels`, `root-expectations`). Final integrated full lanes next.
+`native-pixels`, `root-expectations`). Final integrated full lanes recorded above.
 
 At clean0ae2666ef the literal-hermetic lane completed once with17026pass,
 2fail,0skip,14assemblies. Artifact `artifacts/s5-final-hermetic-0ae2666ef/`.

docs/research/2026-09-01-overhaul/s5-consumers-material-closeout-packet.md

@@ -5010,3 +5010,12 @@ with exact blobs. Release0W0E; affected classes74/native2 PASS, lead independent
 AP68retirement and reviewed EnvCell47shader are the specific amendments.
 Original full-lane failure evidence retained/30manifest entries verified.
 Fresh integrated Release and unchanged full correctness lanes next; FPS deferred.
+
+Final cleanb2bdb09cc full locked restore/Release0W0E and literal-hermetic
+17028/0/0 PASS,32manifest entries independently matched. Canonical InstalledDat
+371pass/8unchanged failures/1unchanged skip,30manifest entries matched; exact
+TRX identity comparison against C1c has no new failure/skip. New Town fixture
+passes. `478-final-correctness-lanes.md`. No src/samples/tools changes since
+graphical0ae2666ef, no FPS work. #478 verification complete, owner acceptance
+still owed. C1a remains unpinned with its original three-cell assertion intact;
+read-only AP159/primitive/closure audit, not a production repair, continues.