Update CHANGELOG.md

Author: freyacodes

CHANGELOG.md

@@ -3,6 +3,12 @@
 Each release usually includes various fixes and improvements.
 The most noteworthy of these, as well as any features and breaking changes, are listed here.
 
+
+## v3.3.1.1
+* Updated Lavaplayer to `1.3.50`. This notably fixes YouTube search.
+
+Search patch contributed by [@Frederikam](https://github.com/Frederikam)
+
 ## v3.3.1
 * Update Magma and Lavaplayer.
 * Added TrackStartEvent event.