docs: add 0.10 changelog entry

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

CHANGELOG.md

@@ -50,6 +50,25 @@ Versioning: two-part `MAJOR.MINOR` — each release bumps the minor (features an
 
 ---
 
+## [0.10] — 2026-06-22
+
+### Added
+- **UI** — New NovaSonic app icon: 5-bar equalizer waveform with blue→purple gradient (`#7eb8ff` → `#8b3cf7`) on dark background — replaces the generic music-note placeholder
+- **UI** — Favicon link added to `<head>` with SVG + PNG fallback (`icon-192.png`) so browser tabs show the icon
+- **UI** — Android launcher icon (`ic_launcher.xml`) updated to match the new equalizer design using the same blue→purple gradient via `aapt:attr`
+- **UI (web)** — Sidebar logo updated from ♫ emoji to the new equalizer SVG (`icon.svg`)
+- **nginx** — `/app/` alias added so reverse-proxy deployments can resolve static assets (icon, manifest) under the `/app` prefix without Vite `base` changes
+
+### Fixed
+- **UI** — Player bar star/favorite button now vertically centred with the full track info block (title + album + artist), not pinned to the top of the title line
+- **UI** — Shuffle status badge no longer shifts when the player bar is active (removed `overflow:hidden` from `.player-info-wrap` that was clipping the status row)
+- **UI (mobile)** — Duplicate NovaSonic logo + name removed from mobile header next to the search bar
+
+### Changed
+- **Backend** — `fix-artist-sort` script now uses the original (kanji) artist name for folder and filename; `artistSort` (romaji) is only written to ARTISTSORT / ALBUMARTISTSORT sort tags
+
+---
+
 ## [0.9] — 2026-06-21
 
 ### Changed