diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0fe5a44..4f86840 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -53,7 +53,9 @@ Versioning: two-part `MAJOR.MINOR` — each release bumps the minor (features an
 
 ---
 
-## [0.10] — 2026-06-25
+## [1.0] — 2026-06-25
+
+🎉 **First stable release.** NovaSonic is feature-complete across web (PWA) and Android: streaming, lyrics, artist pages, playlists, importer/downloads, Audiobookshelf, and — new in this release — full offline downloads on Android. Further work lands as point releases.
 
 ### Added
 - **Android** — Offline downloads: download albums and playlists to device storage with a single tap; album download button is in the album hero row (▶ / shuffle / ↓), playlist button next to the edit toggle. Tapping again resumes / re-downloads any missing songs (already-downloaded tracks are skipped)