# Sprint 42 Scope Change Record

**Date**: 2026-02-23
**Status**: ✅ CEO APPROVED — 2026-02-23
**Authority**: CTO Review → PM Proposal → CEO Decision

---

## Executive Summary

Sprint 42 was delivered with **Adaptive Quality Tuning** instead of the planned **Desktop Foundation (ClawX Port)**. This document records the deviation and proposes roadmap resequencing.

---

## Deviation Details

### Original Sprint 42 Plan
**Source**: `docs/01-planning/sprint-42-plan.md`
**Scope**: Desktop Foundation (ClawX Port)

| Deliverable | LOC |
|-------------|-----|
| Electron main process | ~150 |
| Preload context bridge | ~200 |
| IPC handlers | ~450 |
| React renderer shell | ~80 |
| UI pages (Dashboard, Chat, Checkpoints, FixStats, Settings) | ~1,200 |
| Components (Nav, etc.) | ~400 |
| **Total** | **~4,000** |

### Actual Sprint 42 Delivery
**Scope**: Adaptive Quality Tuning

| Deliverable | LOC |
|-------------|-----|
| adaptive-types.ts | ~280 |
| pattern-analytics.ts | ~350 |
| adaptive-gates-manager.ts | ~310 |
| pattern-feedback-loop.ts | ~350 |
| Tests (53 new) | ~650 |
| **Total** | **~1,290** |

### Nature of Deviation

| Aspect | Original | Actual |
|--------|----------|--------|
| **Pillar** | Desktop UI | Backend routing |
| **Dependencies** | Sprint 41 (Fix Logging) | Sprint 39 (Routing) + Sprint 41 (Fix Logging) |
| **User-facing** | Yes (Desktop app) | No (Internal optimization) |
| **Tests** | ~10 IPC tests | 53 routing tests |

---

## CTO Assessment

**Code Quality**: APPROVED ✅
- TypeScript clean, 0 errors
- 53/53 tests passing
- 3-layer architecture (Analytics → Gates → FeedbackLoop) well-designed
- Integrates correctly with Sprint 41 PatternManager

**Scope Deviation**: FLAGGED ⚠️
- Feature delivered ≠ Feature planned
- Requires CEO confirmation before continuing

---

## Proposed Roadmap Resequencing

### Option A: Accept and Shift (PM Recommended)

| Sprint | New Scope | Original Scope |
|--------|-----------|----------------|
| **42** | ✅ Adaptive Quality Tuning (DONE) | Desktop Foundation |
| **43** | Desktop Foundation (ClawX Port) | Gateway + Desktop Integration |
| **44** | Gateway + Desktop Integration | Brain Architecture |
| **45** | Brain Architecture | Full OTT Ecosystem |
| **46** | Full OTT Ecosystem | Final Integration |

**Impact**: Desktop delayed 1 sprint (~2 weeks)
**Benefit**: Clean separation, no overloaded sprints

### Option B: Compress Desktop + Gateway

| Sprint | New Scope |
|--------|-----------|
| **42** | ✅ Adaptive Quality Tuning (DONE) |
| **43** | Desktop Foundation + Gateway (merged) |
| **44** | Brain Architecture |
| **45** | Full OTT Ecosystem |
| **46** | Final Integration + Buffer |

**Impact**: Sprint 43 heavy (~6,500 LOC)
**Risk**: Quality compromise, deadline slip

### Option C: Parallel Desktop Track

| Sprint | Main Track | Desktop Track |
|--------|------------|---------------|
| **42** | ✅ Adaptive Quality | - |
| **43** | Brain Architecture | Desktop Foundation |
| **44** | Full OTT Ecosystem | Gateway Integration |
| **45** | Final Integration | Desktop Polish |
| **46** | Buffer | Buffer |

**Impact**: Requires parallel dev coordination
**Benefit**: Both tracks complete on time

---

## PM Recommendation

**Option A: Accept and Shift**

Rationale:
1. **Adaptive Quality is valuable**: Completes Sprint 39/41 vision
2. **Desktop can wait**: CEO has CLI + Telegram for now
3. **Clean scope**: No overloaded sprints
4. **Quality preserved**: 2-week sprints remain achievable

---

## CEO Decision — 2026-02-23

### Decisions Made
- [x] **Sprint 42 code APPROVED** — Adaptive Quality Tuning accepted into main
- [x] **Option A APPROVED** — Shift roadmap by 1 sprint
- [x] **Sprint 43 PROCEED** — Dev team proceeds immediately to Desktop Foundation

### Revised Roadmap (Option A — Approved + CTO Research)

| Sprint | Scope | Status |
|--------|-------|--------|
| **42** | Adaptive Quality Tuning | ✅ COMPLETE |
| **43** | Desktop Foundation (ClawX Port) | 🔄 IN PROGRESS |
| **44** | Gateway + Desktop Integration | PLANNED |
| **45** | Brain Architecture | PLANNED |
| **46** | Full OTT Ecosystem + GitHub Models Provider | PLANNED |

> **v3.0.0**: Sprint 46 expanded to include GitHub Models Provider per CTO research (2026-02-23).

### Completed Actions
1. ✅ CEO approved scope change and Option A
2. ✅ sprint-42-plan.md updated to COMPLETE
3. ✅ sprint-43-plan.md rewritten: Desktop Foundation
4. ✅ sprint-44-plan.md updated: Gateway + Desktop Integration
5. ✅ sprint-45-plan.md updated: Brain Architecture
6. ✅ sprint-46-plan.md updated: Full OTT Ecosystem

---

## Appendix: CTO Review Excerpt

> **CODE: APPROVED** — chất lượng code tốt, TypeScript clean, 53/53 tests pass, kiến trúc 3-layer (Analytics → Gates → FeedbackLoop) nhất quán và tích hợp đúng với Sprint 41.
>
> **PLAN DEVIATION: CẦN XÁC NHẬN CEO**
>
> Sprint 42 được approve là "Desktop Foundation (ClawX Port)". Feature được deliver là "Adaptive Quality Tuning" — về mặt kỹ thuật thuộc Sprint 39 extension.

---

*Sprint 42 Scope Change Record*
*Pending CEO Approval*
*SDLC Framework 6.1.1*
