diff --git a/.planning/ROADMAP.md b/.planning/ROADMAP.md
index 3f92679f..9f3ca9b2 100644
--- a/.planning/ROADMAP.md
+++ b/.planning/ROADMAP.md
@@ -109,7 +109,7 @@ Plans:
 - [x] **Phase 36: Voice Pipeline Foundation** — Transport-agnostic VoicePipelineService (transcribe, synthesize, formatForVoice), voice.ts route, ffmpeg audio transcoding, voiceMode flag, dual output pattern (completed 2026-04-04)
 - [x] **Phase 37: Web Chat Voice UI** — VAD silence detection, waveform visualization, voice mode toggle, inline audio player, auto-play toggle, COOP/COEP headers (completed 2026-04-04)
 - [x] **Phase 38: Telegram Bridge** — grammY long polling relay, text + voice note bidirectional relay, agent identity prefix, BotFather onboarding setup (completed 2026-04-04)
-- [ ] **Phase 39: Voice Polish** — Sentence-buffered TTS streaming, multi-language TTS output, onboarding STT/TTS hardware detection step
+- [x] **Phase 39: Voice Polish** — Sentence-buffered TTS streaming, multi-language TTS output, onboarding STT/TTS hardware detection step (completed 2026-04-04)
 
 ## Phase Details
 
@@ -228,4 +228,4 @@ All 23 v1.6 requirements are mapped to exactly one phase. No orphans.
 | 36. Voice Pipeline Foundation | v1.6 | 2/3 | Complete    | 2026-04-04 |
 | 37. Web Chat Voice UI | v1.6 | 3/4 | Complete    | 2026-04-04 |
 | 38. Telegram Bridge | v1.6 | 3/3 | Complete    | 2026-04-04 |
-| 39. Voice Polish | v1.6 | 1/2 | In Progress|  |
+| 39. Voice Polish | v1.6 | 1/2 | Complete    | 2026-04-04 |
diff --git a/.planning/STATE.md b/.planning/STATE.md
index 4e039b98..2b7db8d3 100644
--- a/.planning/STATE.md
+++ b/.planning/STATE.md
@@ -4,13 +4,13 @@ milestone: v1.6
 milestone_name: Voice Pipeline + Minimal Message Bridge
 status: executing
 stopped_at: Completed 38-02-PLAN.md — Telegram voice handling + TTS reply
-last_updated: "2026-04-04T03:28:08.970Z"
-last_activity: 2026-04-04 -- Phase 39 execution started
+last_updated: "2026-04-04T03:39:12.879Z"
+last_activity: 2026-04-04
 progress:
   total_phases: 4
-  completed_phases: 3
+  completed_phases: 4
   total_plans: 12
-  completed_plans: 10
+  completed_plans: 12
   percent: 0
 ---
 
@@ -25,10 +25,10 @@ See: .planning/PROJECT.md (updated 2026-04-03)
 
 ## Current Position
 
-Phase: 39 (voice-polish) — EXECUTING
-Plan: 1 of 2
+Phase: 39
+Plan: Not started
 Status: Executing Phase 39
-Last activity: 2026-04-04 -- Phase 39 execution started
+Last activity: 2026-04-04
 
 Progress: [░░░░░░░░░░] 0%