v2.0.0 for Godot 4

• Updates the addon to work with Godot 4.

v1.4.0 for Godot 3

• Adds support for changing volume

v1.3.1

• Fixes an issue that was stopping the bus from being guessed

v1.3.0

• Fixes a few incorrect types (thanks @DaelonSuzuka)
• Tidies up some internals (thanks @DaelonSuzuka)
• Adds a few convenience methods for getting information about what music is currently playing

v1.2.0

• Refactored some internals to better handle quick changes in music
• Added a method for checking if a song is currently playing

v1.1.1

• Fixes the UI audio pool

v1.1.0

• Split sounds into local and UI
• Play methods now return the AudioStreamPlayer that is playing the stream