docs: record Phase B.2 Track B.2-2 completion

docs/analysis/reports/2026-10-16-pr49-evidence-cleanup.md

@@ -146,3 +146,10 @@ The Git read wrapper now explicitly sets core.commitGraph=false, so ancestry/tre
 ### Prevention review boundary — 2026-10-16
 
 [All eight complete original reports](../reviews/code-reviews/2026-10-16-pr49-evidence-prevention.md) and their independently verified digests preserve both fresh complementary rounds, Low `fb9e4b9` and Medium `588edbf` actual committed-fix/peer reconciliation. Both groups are closed; zero unresolved. Current guide/standards/skill and full-history required-job wiring implement Accepted ADR-0044. Final candidate validation, exact development-only lease, actual hosted gates and ordinary remote clone remain; T-056 stays In Progress until those delivery gates pass. No further rewrite is planned for new maintenance commits.
+
+
+### Published validation and maintainer merge — 2026-10-16
+
+Candidate F `daeda787b3a5ec5221085a1daf4eca5aecbd1857` passed final local validation, then exactly development was published with the approved full original97 lease. The actual PR fell to 217 files / +31,969 / -3,003. [PR CI38819949187](https://github.com/HodeTech/Tyrne/actions/runs/38819949187) and [push CI38819940955](https://github.com/HodeTech/Tyrne/actions/runs/38819940955) each pass all seven jobs and six required app-15368 contexts. Critical Linux logs confirm 161/124/23 fixture methods, 407-file/7306-target/1276-fragment/zero corpus and zero footprint findings. A fresh ordinary full remote clone passes full Git integrity, both-runtime corpus checks and the guard, has zero candidate paths across all 481 fetched-ref trees, and a 6,791,580-byte (6.477 MiB) pack. Original six checker/fixture blobs and all Rust bytes remain equal; the compact catalog pair is 26,796 bytes.
+
+Before the handoff-only documentation commit, the maintainer merged PR49 and explicitly authorized Done. Actual merge `52fa323d20d92531add563561376a22ae607a537` occurred 2026-10-15T22:55:20Z / 2026-10-16T01:55:20+03:00; its tree equals F exactly. [First-main CI38820329507](https://github.com/HodeTech/Tyrne/actions/runs/38820329507) passes all seven jobs / six app-15368 contexts and 161/124/23 fixtures. The [completion retrospective](../reviews/business-reviews/2026-10-16-phase-b2-track2-completion.md) records actual main smoke, current lifecycle and source boundaries. T-049/T-056 maintenance closes without carry-forward; all twelve selected tasks become Done with local completion/authorization date 2026-10-16. The author did not merge PR49 or change main/protection; main advanced through the maintainer's merge. Normal development ancestry/bookkeeping followups preserve reviewed source and do not repeat the history rewrite. Physical backend erasure is not claimed, and the maintainer's old local objects/backups are not pruned.

docs/analysis/reviews/business-reviews/README.md

@@ -24,6 +24,7 @@ A business review may point at outcomes from those other reviews as part of "wha
 
 | Date | Scope | File |
 |------|-------|------|
+| 2026-10-16 | B.2-2 completion after PR49 merge; twelve tasks Done, all161 criteria checked, first-main gates verified;26 tasks remain | [2026-10-16-phase-b2-track2-completion.md](2026-10-16-phase-b2-track2-completion.md) |
 | 2026-04-21 | Milestone A2 — Capability table foundation | [2026-04-21-A2-completion.md](2026-04-21-A2-completion.md) |
 | 2026-04-21 | A6 completion / Phase A retrospective (A3–A6) — predates the five-section template; its headings differ from `master-plan.md` | [2026-04-21-A6-completion.md](2026-04-21-A6-completion.md) |
 | 2026-04-22 | T-006 mini-retro — raw-pointer scheduler API refactor | [2026-04-22-T-006-mini-retro.md](2026-04-22-T-006-mini-retro.md) |

docs/analysis/tasks/README.md

@@ -21,7 +21,7 @@ Task IDs (`T-NNN`) are sequential **across the whole project**, not restarted pe
 
 **Phase B.2 Track B.2-1 (2026-10-12):** The [approved eight-step sequence](phase-b2/README.md) is merged in [PR #48](https://github.com/HodeTech/Tyrne/pull/48), including optional T-036 and prerequisite T-037. T-030–T-037 are Done with date_done 2026-10-12 and explicit maintainer authorization. Each step has two fresh rounds and verified corrections; first-main CI and default-branch performance dispatch passed. The [post-merge retrospective](../reviews/business-reviews/2026-10-12-phase-b2-track1-completion.md) records completion and remaining scope. Phase B.2 stays Active with 38 tasks remaining; HIGH T-038 is the next Ready candidate, not started.
 
-**Phase B.2 Track B.2-2 (2026-10-15):** All twelve selected tasks T-045–T-056 are implemented/In Review. The [integrated record](../reports/2026-10-15-phase-b2-track2-completion-readiness.md) traces 58 opening findings and 156 criteria; one maintainer SECURITY wording criterion remains pending. Both integrated review rounds are complete; final publication-tip CI is recorded at handoff in explicitly authorized combined [PR #49](https://github.com/HodeTech/Tyrne/pull/49). The phase has 8 Done/12 In Review/26 unimplemented tasks; next implementation is HIGH T-038, Ready and unstarted. Only maintainer-approved review/merge permits Done.
+**Phase B.2 Track B.2-2 (2026-10-16):** Track B.2-2 / T-045–T-056 is Done after maintainer-authorized [PR49](https://github.com/HodeTech/Tyrne/pull/49) merge and verified first-main gates. The [completion retrospective](../reviews/business-reviews/2026-10-16-phase-b2-track2-completion.md) records all twelve delivered tasks, 161 checked criteria, completed evidence-retention maintenance and source-bound validation. Phase B.2 has 20 Done / 19 Ready / 7 Draft tasks; 26 remain unimplemented. HIGH T-038 is next, Ready and unstarted. Track B.2-1 remains Done; Phase B.2 stays Active and continues to gate C/D.
 
 ## Status vocabulary
 

docs/analysis/tasks/phase-b2/README.md

@@ -47,6 +47,8 @@ Every step follows the two-round fresh-review/fix/commit loop; security-sensitiv
 New tasks stop at In Review for the maintainer. Optional-for-general-exit T-056 is fully selected and cannot close by a decision-only or carry-forward outcome.
 All work stays on development. The maintainer explicitly authorized combined publication in existing PR #49 on2026-10-15; final PR-tip verification and maintainer review remain.
 
+**Completion (2026-10-16):** [PR49](https://github.com/HodeTech/Tyrne/pull/49) merged at `52fa323`; Done promotions follow explicit maintainer authorization and verified merged-main gates. All 161 current criteria (156 original plus five maintenance criteria) are checked, including the human SECURITY wording approval. Earlier In Review/pending statements in the dated implementation paragraph above remain historical. [Completion retrospective](../../reviews/business-reviews/2026-10-16-phase-b2-track2-completion.md).
+
 ## Index
 
 | ID | Title | Track | Status | Depends on |
@@ -66,18 +68,18 @@ All work stays on development. The maintainer explicitly authorized combined pub
 | [T-042](T-042-pmm-defensive-validation.md) | Harden PMM input validation (+ correct the false atomicity comment) | B.2-3 | Ready | — |
 | [T-043](T-043-user-access-hardening.md) | Harden the copy-user path (DEVICE exclusion, zero-length probe, top-page test) | B.2-3 | Ready | — |
 | [T-044](T-044-bootstrap-as-handle-invariant.md) | Reconcile the bootstrap address-space handle with the real allocation | B.2-3 | Ready | — |
-| [T-045](T-045-docs-overview-taskloader-arch-index.md) | Refresh the entry-point architecture docs (overview, task-loader, architecture index) | B.2-2 | In Review | — |
-| [T-046](T-046-docs-subsystem-chapters-refresh.md) | Refresh the subsystem architecture chapters (hal, scheduler, exceptions, security-model, memory-management, boot, ipc) | B.2-2 | In Review | — |
-| [T-047](T-047-roadmap-state-and-phase-index-sync.md) | Synchronise roadmap live state and phase index | B.2-2 | In Review | — |
-| [T-048](T-048-phase-b-task-corpus-sync.md) | Synchronise the Phase B task corpus and fix task-file links | B.2-2 | In Review | — |
-| [T-049](T-049-review-indices-sync.md) | Synchronise the review-family indices | B.2-2 | In Review | — |
-| [T-050](T-050-entry-docs-and-glossary-sync.md) | Refresh README, guides index, glossary, and the add-bsp skill trace | B.2-2 | In Review | — |
-| [T-051](T-051-contributing-and-security-status.md) | Update CONTRIBUTING.md and SECURITY.md to the post-Phase-B state | B.2-2 | In Review | — |
-| [T-052](T-052-standards-docs-reality-sync.md) | Reconcile standards claims with CI and lint reality (decisions required) | B.2-2 | In Review | T-032 |
-| [T-053](T-053-standards-docs-mechanical-fixes.md) | Apply mechanical corrections to the standards docs | B.2-2 | In Review | — |
-| [T-054](T-054-adr-ledger-renumbering-cascade.md) | Cascade the ADR ledger renumbering across phase files | B.2-2 | In Review | — |
-| [T-055](T-055-adr-append-only-corrections.md) | Apply append-only corrections to Accepted ADRs | B.2-2 | In Review | — |
-| [T-056](T-056-docs-consistency-automation.md) | Automate docs-corpus consistency checks *(polish; optional for exit)* | B.2-2 | In Progress | T-047, T-048, T-049, T-052, T-053, T-054, T-055 |
+| [T-045](T-045-docs-overview-taskloader-arch-index.md) | Refresh the entry-point architecture docs (overview, task-loader, architecture index) | B.2-2 | Done | — |
+| [T-046](T-046-docs-subsystem-chapters-refresh.md) | Refresh the subsystem architecture chapters (hal, scheduler, exceptions, security-model, memory-management, boot, ipc) | B.2-2 | Done | — |
+| [T-047](T-047-roadmap-state-and-phase-index-sync.md) | Synchronise roadmap live state and phase index | B.2-2 | Done | — |
+| [T-048](T-048-phase-b-task-corpus-sync.md) | Synchronise the Phase B task corpus and fix task-file links | B.2-2 | Done | — |
+| [T-049](T-049-review-indices-sync.md) | Synchronise the review-family indices | B.2-2 | Done | — |
+| [T-050](T-050-entry-docs-and-glossary-sync.md) | Refresh README, guides index, glossary, and the add-bsp skill trace | B.2-2 | Done | — |
+| [T-051](T-051-contributing-and-security-status.md) | Update CONTRIBUTING.md and SECURITY.md to the post-Phase-B state | B.2-2 | Done | — |
+| [T-052](T-052-standards-docs-reality-sync.md) | Reconcile standards claims with CI and lint reality (decisions required) | B.2-2 | Done | T-032 |
+| [T-053](T-053-standards-docs-mechanical-fixes.md) | Apply mechanical corrections to the standards docs | B.2-2 | Done | — |
+| [T-054](T-054-adr-ledger-renumbering-cascade.md) | Cascade the ADR ledger renumbering across phase files | B.2-2 | Done | — |
+| [T-055](T-055-adr-append-only-corrections.md) | Apply append-only corrections to Accepted ADRs | B.2-2 | Done | — |
+| [T-056](T-056-docs-consistency-automation.md) | Automate docs-corpus consistency checks *(polish; optional for exit)* | B.2-2 | Done | T-047, T-048, T-049, T-052, T-053, T-054, T-055 |
 | [T-057](T-057-typed-addresses-phys-virt.md) | Give `PhysAddr`/`VirtAddr` an audited API and use typed addresses at public boundaries | B.2-4 | Ready | T-042, T-043 |
 | [T-058](T-058-capability-table-on-arena.md) | Rebase `CapabilityTable` storage on the shared `Arena` | B.2-4 | Ready | — |
 | [T-059](T-059-capability-resolve-typed-primitive.md) | Introduce a single typed capability-resolution primitive | B.2-4 | Ready | T-058 |
@@ -150,20 +152,20 @@ flowchart LR
     T054 --> T074
 ```
 
-## Remaining work after Track B.2-2 implementation
+## Remaining work after Track B.2-2 completion
 
-There are 46 tasks:8 Done,19 Ready,11 In Review,1 In Progress and 7 Draft. T-049 archival/citation maintenance returned In Review; T-056 remains In Progress for the approved ADR-0044 prevention/final-validation unit; the original twelve-task delivery remains subject to maintainer review/merge; 26 other tasks remain unimplemented. Thus 38 tasks are not Done, which does not mean 38 tasks still need implementation. T-056 remains optional for general phase exit, and is fully implemented in this selected sequence.
+There are 46 tasks: 20 Done, 19 Ready and 7 Draft; none are In Review or In Progress. T-045–T-056, including all ADR-0044 evidence-retention maintenance, are Done after maintainer-authorized PR49 merge and verified first-main gates. The [completion retrospective](../../reviews/business-reviews/2026-10-16-phase-b2-track2-completion.md) records the actual source, delivery and remaining scope. The other 26 tasks remain unimplemented. T-056 remains optional for general phase exit and was fully delivered here.
 
 | Scope | Tasks | Count | Current boundary |
 |-------|-------|------:|------------------|
-| B.2-2 documentation cascade | T-045–T-056 | 12 | Original delivery reviewed; T-049 archival/citation review complete, In Review; T-056 In Progress for prevention/final validation; maintainer gates remain. |
+| B.2-2 documentation cascade | T-045–T-056 | 12 | Done after PR49 merge, explicit completion authorization and verified first-main gates; all maintenance criteria closed. |
 | B.2-3 correctness and robustness | T-038–T-044 | 7 | Unimplemented; T-038 Ready/HIGH is next. |
 | B.2-4 code quality and API design | T-057–T-068 | 12 | Unimplemented; individual dependency/decision gates apply. |
 | B.2-5 unsafe-audit and doc comments | T-069–T-072; T-064 supplies shared docs | 4 | Unimplemented; shared ownership adds no extra task. |
 | B.2-6 performance decisions | T-073 | 1 | Unimplemented. |
 | Readiness and phase closure | T-074, T-075 | 2 | Unimplemented; whole-phase gates remain. |
 
-**Current maintenance (2026-10-16):** T-049 has completed archival/citation maintenance and T-056 executes the remaining prevention/final-validation unit of the approved [PR49 cleanup plan](../../reports/2026-10-16-pr49-evidence-cleanup.md) under [ADR-0044](../../../decisions/0044-review-evidence-retention.md); both stop In Review after the archival/guard/hosted gates.
+**Maintenance complete (2026-10-16):** T-049/T-056 close the approved [cleanup plan](../../reports/2026-10-16-pr49-evidence-cleanup.md) under [ADR-0044](../../../decisions/0044-review-evidence-retention.md), including immutable recovery, bounded history/citation migration, both fresh rounds per unit and required footprint enforcement. Merged-source CI and ordinary clone are verified; no raw evidence or historical verdict was discarded.
 
 **Following implementation:** HIGH [T-038](T-038-console-write-x2-clobber.md), Ready after completed T-037; no new ADR required, but its UNSAFE-2026-0033 amendment, separate security review and userland/QEMU verification remain binding. It has not started in this track. Prioritize remaining correctness work under the existing waves; T-039/T-040 and other decision-bearing tasks need their recorded decisions first. ADR-0040's scope checkpoint follows CI and HIGH-correctness work; documentation delivery alone does not clear it. C/D remain gated on whole-phase closure, owned by T-075.
 

docs/analysis/tasks/phase-b2/T-045-docs-overview-taskloader-arch-index.md

@@ -2,8 +2,9 @@
 
 - **Phase:** B.2
 - **Milestone:** Track B.2-2
-- **Status:** In Review
+- **Status:** Done
 - **Created:** 2026-10-11
+- **date_done:** 2026-10-16
 - **Author:** Claude (AI agent), opened on behalf of @cemililik
 - **Dependencies:** none
 - **Informs:** [T-056](T-056-docs-consistency-automation.md)
@@ -96,3 +97,4 @@ The master-plan list is also edited by [T-049](T-049-review-indices-sync.md) (di
 | 2026-10-13 | Codex (AI agent), both fresh rounds complete | [Code rounds](../../reviews/code-reviews/2026-10-13-t045-architecture-entry-points.md) and [distinct security rounds](../../reviews/security-reviews/2026-10-13-t045-architecture-entry-points.md) Approve cumulative `d6cb853..deec107`: three unique R1 findings fixed and independently verified; R2 zero new findings. Status In Review, no date_done. T-046 immediately completes overview/boot/index shared checks; T-049 repairs the pre-existing master-plan path before the final touched-file/full-corpus link criterion is checked. |
 | 2026-10-13 | Codex (AI agent), T-046 shared verification | T-046 completed both fresh code/security rounds at `4b33607`: [canonical review](../../reviews/code-reviews/2026-10-13-t046-subsystem-architecture.md). Expanded boot and all seven chapters agree with overview/loader; all nine index cells and freshness/edit ownership rechecked. The two shared acceptance criteria are now checked. T-045 remains In Review; its separate pre-existing master-plan path criterion stays pending T-049 repair. |
 | 2026-10-13 | Codex (AI agent), T-049 navigation dependency verified | T-049 repaired the existing business master-plan targets and completed [both fresh complementary rounds](../../reviews/code-reviews/2026-10-13-t049-review-corpus-reconciliation.md). Revalidated all T-045 touched-file local links/fragments, including the deferred master-plan; its final link DoD now closes. This necessary cross-task bookkeeping is within the existing T-045/T-049 dependency, with no new architecture/runtime delivery or Done promotion. |
+| 2026-10-16 | @cemililik (merge/completion authorization); Codex (verification/scribe) | Maintainer merged PR49 at `52fa323` and explicitly authorized Done. First merged-main CI 38820329507 passes all seven jobs and six required app-15368 contexts; [completion retrospective](../../reviews/business-reviews/2026-10-16-phase-b2-track2-completion.md) records source-bound evidence. date_done is the Istanbul completion/authorization date 2026-10-16; actual merge UTC 2026-10-15T22:55:20Z is preserved. |

docs/analysis/tasks/phase-b2/T-046-docs-subsystem-chapters-refresh.md

@@ -2,8 +2,9 @@
 
 - **Phase:** B.2
 - **Milestone:** Track B.2-2
-- **Status:** In Review
+- **Status:** Done
 - **Created:** 2026-10-11
+- **date_done:** 2026-10-16
 - **Author:** Claude (AI agent), opened on behalf of @cemililik
 - **Dependencies:** none
 - **Informs:** [T-056](T-056-docs-consistency-automation.md)
@@ -93,3 +94,4 @@ The overview Boot-flow diagram and the README Status cells owned by [T-045](T-04
 | 2026-10-13 | Codex (AI agent), implementation | Whole seven-chapter refresh against source `da18ed5c2a2d8b3d61f82337a9da021d05d73451`; no executable delta from retained runtime `4ad0b3d`. Applied the exact T-045 marker form, chose a PA/VMA table for boot memory layout, preserved incoming memory/boot anchors and scheduler historical revision, rechecked all nine index cells plus overview/boot coherence. Broader source-defined bounds/fault/exit/IRQ/transfer behavior replace stale design claims. [Verification report](../../reports/2026-10-13-t046-subsystem-architecture-verification.md); review rounds pending, status remains In Progress. |
 | 2026-10-13 | Codex (AI agent), R1 corrections | Initial fresh code and distinct subsequent security passes at `5e191ad` requested six unique source-confirmed prose corrections (three Medium, three Low): SP_EL0 frame slot, block-error split, inherited idle mask, free-list capacity check, PanicInfo diagnostic order, and PMM type-versus-free alignment boundary. All occurrences and the verification report corrected; no executable/evidence mutation or new run. First-round correction verification and fresh R2 remain pending; status In Progress. |
 | 2026-10-13 | Codex (AI agent), both fresh rounds complete | [Code rounds](../../reviews/code-reviews/2026-10-13-t046-subsystem-architecture.md) and [distinct security rounds](../../reviews/security-reviews/2026-10-13-t046-subsystem-architecture.md) Approve cumulative `d71aa4a..4b33607`. Six unique R1 findings fixed and independently verified; no new R2 finding. Whole seven chapters, nine index cells and overview/boot/loader coherence checked; T-045 shared criteria close. Status In Review, no date_done. T-048 proceeds; no new runtime run or full-corpus/phase closure claim. |
+| 2026-10-16 | @cemililik (merge/completion authorization); Codex (verification/scribe) | Maintainer merged PR49 at `52fa323` and explicitly authorized Done. First merged-main CI 38820329507 passes all seven jobs and six required app-15368 contexts; [completion retrospective](../../reviews/business-reviews/2026-10-16-phase-b2-track2-completion.md) records source-bound evidence. date_done is the Istanbul completion/authorization date 2026-10-16; actual merge UTC 2026-10-15T22:55:20Z is preserved. |