---
milestone: v4.9.0
audited: 2026-03-29T09:00:00Z
status: passed
scores:
  requirements: 15/15
  phases: 4/4 verified
  integration: passed
  flows: 1/1
gaps:
  requirements: []
  integration: []
  flows: []
tech_debt:
  - phase: 32-audio-device-resilience
    items:
      - "32-VERIFICATION.md: 1 human verification item pending (audio playback after live device switch)"
      - "Info: stale doc comment line 51 says 24kHz but actual AVAudioFormat is 48kHz"
nyquist:
  compliant_phases: []
  partial_phases: ["32"]
  missing_phases: ["29", "30", "31", "33", "34"]
  overall: "partial"
---

# Milestone v4.9.0 Audit Report

**Milestone:** v4.9.0 — SwiftBar UI & Telegram Bot Activation
**Audited:** 2026-03-29 (re-audit after gap closure)
**Status:** passed

## Requirements Coverage

| Requirement | Phase                  | Status        |
| ----------- | ---------------------- | ------------- |
| BAR-10      | Phase 30               | **satisfied** |
| BAR-11      | Phase 30               | **satisfied** |
| BAR-12      | Phase 30               | **satisfied** |
| BOT-10      | Phase 33 (gap closure) | **satisfied** |
| BOT-11      | Phase 33 (gap closure) | **satisfied** |
| BOT-12      | Phase 33 (gap closure) | **satisfied** |
| E2E-01      | Phase 34 (gap closure) | **satisfied** |
| E2E-02      | Phase 34 (gap closure) | **satisfied** |
| E2E-03      | Phase 34 (gap closure) | **satisfied** |
| AUDIO-01    | Phase 32               | **satisfied** |
| AUDIO-02    | Phase 32               | **satisfied** |
| AUDIO-03    | Phase 32               | **satisfied** |
| AUDIO-04    | Phase 32               | **satisfied** |
| AUDIO-05    | Phase 32               | **satisfied** |
| AUDIO-06    | Phase 32               | **satisfied** |

**Score:** 15/15 requirements satisfied

## Phase Verification Summary

| Phase | Name                      | VERIFICATION.md       | Status                                   |
| ----- | ------------------------- | --------------------- | ---------------------------------------- |
| 30    | SwiftBar UI Updates       | N/A (summary only)    | **satisfied** (BAR requirements checked) |
| 32    | Audio Device Resilience   | exists (human_needed) | **verified** (10/11 automated, 1 human)  |
| 33    | Telegram Bot Verification | exists (passed)       | **verified** (BOT-10/11/12 all PASS)     |
| 34    | E2E Pipeline Verification | exists (passed)       | **verified** (E2E-01/02/03 all PASS)     |

## Tech Debt

### Phase 32: Audio Device Resilience

- 1 human verification item pending: audio playback after live device switch
- Info: stale doc comment (line 51 says "24kHz" but actual format is 48kHz)

## Summary

All 15 milestone requirements are satisfied. Gap closure phases 33 and 34 successfully verified the Telegram bot and E2E pipeline implementations that were completed outside the GSD workflow. The milestone is ready for completion.
