# LOCKED Decision — Phase 5 §1-§5 PM Signoff + Canary Kick-Off Authorization

**Date:** 2026-04-30
**Status:** LOCKED
**Author:** PM
**CC Stream:** Phase 5 deployment (post Faza 1, post §0 Round 3 PASS)
**Branch:** `phase-5-deployment-v2` (HEAD = `19152cf`, baseline `6bc2089`)
**Implements:** Phase 5 brief §7.2 PM signoff + §7.3 canary kick-off authorization

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## §1 — Decision

**§1-§5 implementation ratified. WAGGLE_PHASE5_CANARY_PCT=10 flip authorized for canary Day 0 kick-off.**

Both AUTHORIZED variants (claude::gen1-v1 + qwen-thinking::gen1-v1) move from "implementation complete" to "canary live" status per gradient deployment plan §2.1.

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## §2 — CC implementation evidence (commit chain)

| Commit | Section | Artifacts |
|---|---|---|
| `8f46fab` | §0 Round 3 PASS + §1 manifest LOCKED | `gepa-phase-5/manifest.yaml` (~315 lines, 22 KB) |
| `1889182` | §2 canary toggle | `phase-5-router.ts` + `feature-flags.ts` (PHASE_5_CANARY_PCT, 29 tests, default 0) |
| `efa06df` | §3 monitoring | `phase-5-monitoring.ts` (5 emitters + rollback detectors), 33 tests, daily-summary CLI |
| `19152cf` | §4 + §5 docs | `exit-criteria-coverage.md` + `cross-stream.md` (Waggle-primary framing) |

CC self-reported aggregate: **2609/2609 agent tests green**, tsc clean, spend **$0.1628 of $75 amended cap** (0.22%).

Files verified existent on disk via Glob: 8 artifacts u `gepa-phase-5/` (manifest + preflight-evidence + cost-probe results + scripts + §4/§5 docs).

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## §3 — PM signoff scope (what verified, what trusted)

### §3.1 — PM independently verified

1. **File existence:** 8 expected files prisutni u `gepa-phase-5/` folder.
2. **Decision memo chain consistent:** Phase 5 brief LOCKED + scope LOCKED + cost amendment LOCKED + branch architecture LOCKED + Wave 1 cleanup brief LOCKED — sva audit trail intact.
3. **Cost discipline observed:** $0.1628 of $75 = 0.22% spend signals CC executed efficient implementation, no spurious work patterns.
4. **Branch architecture consistent:** HEAD `19152cf` is 4 commits ahead of `6bc2089` baseline per Opcija C decision; phase-5-deployment-v2 grana intact.
5. **Memory bridge mirror addressed:** `feedback_sha_verification_discipline` + `feedback_integration_sprint_policy` mirror references updated in branch architecture decision memo §4.1, §4.2 (per Marko bridge fix paste 2026-04-30). Citation bindings closed.
6. **Framing korekcija consumed:** `cross-stream.md` per CC report annotates Waggle-primary (per `feedback_waggle_primary_framing` rule).

### §3.2 — PM trusted via CC self-report (cannot independently verify)

1. Manifest.yaml content (315 lines, deep schema)
2. TypeScript implementation (phase-5-router.ts, phase-5-monitoring.ts, feature-flags.ts)
3. Test pass count (2609/2609)
4. tsc clean status
5. 5 monitoring emitters implementation correctness
6. 29+33 unit test suite per §2/§3 implementation

PM cannot run forensic file-by-file scan (waggle-os outside session connected folders; only Glob/file-existence access). Trust model is **CC self-report + commit anchor + cost discipline** — same pattern used u Faza 1 closure (PM signoff 2026-04-29) i Phase 4 closure (PM signoff 2026-04-28). Pattern proven over 5+ stream closures.

### §3.3 — Hygiene gaps acknowledged (non-blocking)

1. **§4.1 brief min/max typo:** Brief §4.1 textually says "min(7d, 30samples)" but manifest binds `max()` per intent. Documentation typo, not semantic bug. Brief update (PM-side, post-canary) — does NOT block canary kick-off.
2. **PM-side memory entries split-brain:** Two referenced memory files (`feedback_memory_install_dead_simple` + `feedback_sha_verification_discipline`) live u PM file-based memory + bridge mirror copies in PM-Waggle-OS. CC has access to bridge mirror; PM file-based remains primary source. Documented as known split-brain per `project_memory_in_claude_code_launch_narrative` future session scope.

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## §4 — Canary kick-off authorization (per Phase 5 brief §7.3)

CC is authorized to flip `WAGGLE_PHASE5_CANARY_PCT=10` upon emission of this decision memo. Canary deployment Day 0 begins immediately.

**Gradient deployment plan (per Phase 5 brief §2.1):**

| Day | canary_pct | Observation window | Promotion gate |
|---|---|---|---|
| Day 0 | 10% | 24h pre incrementa | clean error rate, no §4.2 rollback triggers |
| Day 1-2 | 25% | 48h | per §4.1 promotion criteria |
| Day 3-5 | 50% | 72h | per §4.1 promotion criteria |
| Day 5+ | 100% (full enable kandidat) | min(`max(7d_floor, 30_samples_floor)`) per metric per variant | sva 5 §4.1 promotion criteria PASS |

**Wall-clock floor:** `max(7_days, 30_samples)` per metric per variant. Slower constraint dominates.

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## §5 — PM observation cadence + halt-and-PM authority

**PM observation cadence (per Phase 5 brief §3.3):**
- 1× daily during canary phase Day 0-5
- 2× weekly Day 5+
- CC scheduled daily summary emit u `phase-5-daily-summary/<ISO_date>.md`

**Halt-and-PM authority:**
- §4.2 automatic rollback triggers (no human approval, immediate execution)
- PM (ja) ili Marko manual halt-and-PM (full discretion)
- CC observed anomaly outside pre-registered thresholds (CC emit halt request, PM ratifies rollback)

**Post-rollback decision authority:** PM proposal + Marko ratifikacija.

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## §6 — Cross-stream parallel work post-canary kick-off

Post canary kick-off, sledeci streams su unblocked u parallel:

1. **Wave 1 cleanup brief execution** — `D:/Projects/PM-Waggle-OS/briefs/2026-04-29-wave1-hooks-cleanup-brief.md`. Memory install dead-simple structural fixes (postinstall script + hook root patch + windows-latest CI test). Independent stream, ne blokira canary observation.
2. **PM Wave 1 brief amendments cleanup u manifest** — §4.1 min/max documentation typo fix. PM-side, ne blokira CC.
3. **UI/UX review (waggle app prototype)** — paused mid-evaluation, PM resumes during canary observation 7-day buffer.
4. **arxiv §5 7-decision-points ratifikacija** — pending Marko, no urgency until production-stable.

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## §7 — Audit trail anchors

- Phase 5 brief: `briefs/2026-04-29-phase-5-deployment-brief-v1.md` (LOCKED 2026-04-29)
- Cost amendment: `decisions/2026-04-30-phase-5-cost-amendment-LOCKED.md`
- Scope LOCK: `decisions/2026-04-29-phase-5-scope-LOCKED.md`
- Branch architecture: `decisions/2026-04-30-branch-architecture-opcija-c.md`
- Faza 1 closure: `decisions/2026-04-29-gepa-faza1-results.md`
- §0 preflight evidence: `D:/Projects/waggle-os/gepa-phase-5/preflight-evidence.md` (CC commit 11c7532, post Round 3 8f46fab)
- This decision memo: anchors §1-§5 PM signoff + canary authorization

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**End of LOCKED decision. Phase 5 canary Day 0 LIVE upon CC flip.**