v0.6.0

• fixed a bug not possible to change position if song is currently not being played
• add new hook onStarted, being triggered when song starts for the first time
• sources aren't mandatory anymore, as the user can provide an arrayBuffer
  and / or audioBuffer in which case the source url is not needed

v0.5.2

remove unused hooks in core

v0.5.1

make core options optional

v0.5.0

• add an onEnded callback
• play next song onEnded, add option to enable or disable automatic play next onEnded
• add change position method
• add loop queue option

v0.4.2

• added loading progress callback / UI
• added playing progress callback / UI
• user can inject audioBuffer or ArrayBuffer if he already has one
• fixes for ui, play next, play previous

v0.3.0

Update package.json