Update README.md

Author: danx123

README.md

@@ -30,8 +30,10 @@ It features smooth lyrics sync (.lrc) with auto-follow, as well as manual lock f
 
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-## 📝 Changelog v8.2.1
-- Added dynamic tooltip (volume)
+## 📝 Changelog v8.4.0
+- Fixed Equlizer save preset
+- Fixed center screen
+- Update Engine (ffmpeg)
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 ## 📦 Installation