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waggle-os/docs/decisions/2026-04-30-phase-5-1-5-pm-signoff-canary-authorize.md
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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


§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.


§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).


§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.

§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.


§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.


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

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

  1. Wave 1 cleanup brief executionD:/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.

§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

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