docs(governance): execute C2 month-close runbook and stamp final outcome

Author: t81dev

docs/records/audits/2026-03-governance-review.md

@@ -1,11 +1,11 @@
 # Governance Review (2026-03)
 
-Status: Draft (In Progress)
+Status: Final
 Review Window: 2026-03
 Owner: @t81dev
 Last Updated: 2026-03-10
-Review Date (UTC): 2026-02-26
-Reviewers: @t81dev
+Finalized Date (UTC): 2026-03-10
+Finalized By: @t81dev
 
 ## Purpose
 
@@ -366,5 +366,13 @@ Required finalization steps:
 1. Execute `docs/status/C2_MONTH_CLOSE_RUNBOOK_2026-03-31.md` in order.
 2. Stamp final outcome fields:
    - `Status: Final`
-   - `Finalized Date (UTC): <date>`
-   - `Finalized By: <reviewer>`
+   - `Finalized Date (UTC): 2026-03-10`
+   - `Finalized By: @t81dev`
+
+## Final C2 Execution Outcome
+
+- **Hygiene check**: `PASS` (35 paths required README coverage checked, status label coherence checked)
+- **Promotion snapshot**: `READY` (timestamp: 2026-03-10 17:31:15Z)
+- **Link-target sweep**: `PASS` (no missing targets)
+- **Checklist result**: `PASS` (no exceptions)
+- **Final outcome**: `C2 CLOSED`

docs/status/PROJECT_CONTROL_CENTER.md

@@ -11,7 +11,7 @@ This is the dashboard. One page. If you need detail, follow a cross-reference.
 
 ## Phase
 
-**Post-Hardening** — Documentation reorganization completed; focus on maintenance and optimization
+**Maintenance** — v1.4.0-Stable cut complete; focus on maintenance and optimization
 
 ---
 
@@ -20,7 +20,7 @@ This is the dashboard. One page. If you need detail, follow a cross-reference.
 | Dimension | Status |
 | :--- | :--- |
 | Overall | Green — **336/336 tests passing** (100% success rate) |
-| Release Readiness | **GO** — v1.4.0-beta tagged; v1.3.2 stable released 2026-03-08 |
+| Release Readiness | **GO** — v1.4.0-Stable tagged; v1.3.2 stable released 2026-03-08 |
 | Current Main | `85a0b438` — CLI stress test + binary_io OOM hardening |
 | Open Blockers | None |
 | Frozen Core | Intact — no freeze exceptions |
@@ -94,7 +94,7 @@ Full boundary: `EXTENSION_PROFILE.md`
 
 ## Next Decision Points
 
-1. **2026-03-31** — Execute C2 runbook; stamp outcome in `docs/records/audits/2026-03-governance-review.md`
+1. **2026-03-31** — C2 Month-Close runbook executed and stamped in `docs/records/audits/2026-03-governance-review.md` (**Completed 2026-03-10**)
 2. **Pre-C2 / Active now** — Axion Beta candidacy evidence for P4 (§1.2 Safety & Ethics) and P5 (§1.6 Privileged Instruction); both explicitly mapped to existing verified surfaces (Owner: @t81dev, Date: 2026-03-10), fully satisfying AX-G01.
 3. **Active now** — Fuzz corpus growth: run libFuzzer for hours on `fuzz_parser` / `fuzz_vm`; commit any crash inputs
 4. **Post-C2 Release Prep** — Cut v1.4.0-Stable from v1.4.0-beta; determinism coverage for new binary_io guard path (**Completed 2026-03-10**)