# ADR Closeout Form: ADR-0.26.0-governance-library-module-absorption

**Status**: Phase 2 — Completed

---

## Pre-Attestation Checklist

Closeout evidence verified:

- [x] All checklist items in ADR are complete
- [x] All OBPIs have passing acceptance criteria
- [x] Gate 2 (TDD): Tests pass
- [x] Gate 3 (Docs): Docs build passes
- [x] Gate 4 (BDD): Behave suite passes
- [ ] Code reviewed

## Evidence Paths

| Gate | Evidence | Command/Path |
|------|----------|--------------|
| Gate 1 | ADR exists | `docs/design/adr/pre-release/ADR-0.26.0-governance-library-module-absorption/ADR-0.26.0-governance-library-module-absorption.md` |
| Gate 2 (TDD) | Tests pass | `uv run gz test` |
| Quality (Lint) | Lint passes | `uv run gz lint` |
| Quality (Typecheck) | Typecheck passes | `uv run gz typecheck` |
| Gate 3 (Docs) | Docs build | `uv run mkdocs build --strict` |
| Gate 4 (BDD) | BDD passes | `uv run -m behave features/` |
| Gate 5 | Human attests | `uv run gz closeout ADR-0.26.0-governance-library-module-absorption` |

## OBPI Status

| OBPI | Description | Status |
|------|-------------|--------|
| [OBPI-0.26.0-01-adr-management](OBPI-0.26.0-01-adr-management.md) | ADR Management | Completed |
| [OBPI-0.26.0-02-references](OBPI-0.26.0-02-references.md) | References | Completed |
| [OBPI-0.26.0-03-adr-recon](OBPI-0.26.0-03-adr-recon.md) | ADR Reconciliation | Completed |
| [OBPI-0.26.0-04-adr-governance](OBPI-0.26.0-04-adr-governance.md) | ADR Governance | Completed |
| [OBPI-0.26.0-05-ledger-schema](OBPI-0.26.0-05-ledger-schema.md) | Ledger Schema | Completed |
| [OBPI-0.26.0-06-drift-detection](OBPI-0.26.0-06-drift-detection.md) | Drift Detection | Completed |
| [OBPI-0.26.0-07-adr-traceability](OBPI-0.26.0-07-adr-traceability.md) | ADR Traceability | Completed |
| [OBPI-0.26.0-08-validation-receipt](OBPI-0.26.0-08-validation-receipt.md) | Validation Receipt | Completed |
| [OBPI-0.26.0-09-adr-audit-ledger](OBPI-0.26.0-09-adr-audit-ledger.md) | ADR Audit Ledger | Completed |
| [OBPI-0.26.0-10-cli-audit-lib](OBPI-0.26.0-10-cli-audit-lib.md) | CLI Audit Library | Completed |
| [OBPI-0.26.0-11-artifacts-lib](OBPI-0.26.0-11-artifacts-lib.md) | Artifacts Library | Completed |
| [OBPI-0.26.0-12-docs-lib](OBPI-0.26.0-12-docs-lib.md) | Documentation Library | Completed |

## Defense Brief

### Closing Arguments

*No closing arguments found.*

### Product Proof

| OBPI | Proof Type | Status |
|------|-----------|--------|
| OBPI-0.26.0-01-adr-management | decision_doc | FOUND |
| OBPI-0.26.0-02-references | runbook | FOUND |
| OBPI-0.26.0-03-adr-recon | decision_doc | FOUND |
| OBPI-0.26.0-04-adr-governance | decision_doc | FOUND |
| OBPI-0.26.0-05-ledger-schema | decision_doc | FOUND |
| OBPI-0.26.0-06-drift-detection | runbook | FOUND |
| OBPI-0.26.0-07-adr-traceability | decision_doc | FOUND |
| OBPI-0.26.0-08-validation-receipt | decision_doc | FOUND |
| OBPI-0.26.0-09-adr-audit-ledger | decision_doc | FOUND |
| OBPI-0.26.0-10-cli-audit-lib | decision_doc | FOUND |
| OBPI-0.26.0-11-artifacts-lib | decision_doc | FOUND |
| OBPI-0.26.0-12-docs-lib | decision_doc | FOUND |

### Reviewer Assessment

*No reviewer assessments found.*


## Human Attestation

### Verbatim Attestation

- `attest completed — ADR-0.26.0 governance-library-module-absorption closeout: all 12 OBPIs completed and human-attested by Jeffry Babb (OBPI-0.26.0-01 through -12), per-module decisions recorded with code-level rationale evaluating ~6,200 lines of opsdev/lib across 12 modules; closeout ceremony walkthrough green — lint arb-ruff-9453b996c0424e49a0de093608f7ca9d, typecheck arb-step-typecheck-68c819510879480da0e9159264fe5d32, unittest arb-step-unittest-24779d6c71194f3eae87b4b3a731e3c2, mkdocs arb-step-mkdocs-0d69e336977a4624a738ee22484e7e19; gz validate --documents pass; gz adr status confirms 12/12 OBPIs linked_in_ledger=true, completed=true, human_attestation.valid=true.`

**Attested by**: Jeffry
**Timestamp (UTC)**: 2026-05-02T02:18:32Z
