diff --git a/CHANGELOG.md b/CHANGELOG.md
index aa5fbfd..8211fac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+# [0.20.9-build.20260708] (2026-07-08)
+
+* Merge pull request #58 from KGAudioLab/feat/2026-06-30-misc (3caa541)
+* feat: persist playhead position and restore centered timeline on project load (cca874a)
+* feat: misc behavior changes (93450ae)
+* feat: implemented v1 audio-to-midi conversion (polyphonic only, algorithm-based) (5aa74e6)
+* feat: improve spectrogram pitch mapping and vertical smoothing (f4e22e5)
+
 # [0.20.8-build.20260707] (2026-07-07)
 
 * Merge pull request #57 from KGAudioLab/feat/2026-06-30-misc (73b2840)
diff --git a/package.json b/package.json
index cd60749..ba1d6ac 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "K.G.Studio",
   "private": true,
-  "version": "0.20.8-build.20260707",
+  "version": "0.20.9-build.20260708",
   "type": "module",
   "scripts": {
     "dev": "vite",