v4.2.0

🎁 Added

• Add singleInstance to play options (#189) @bigtimebuddy
• Add support for GlobalMixins (#190) @bigtimebuddy
• Editing function to basic sample codes (#186) @yueyuzhao
• Modernize documentation (#191) @bigtimebuddy
• Add filters to audio instances (#193) @yueyuzhao

🐛 Fixed

• Remove workaround for namespace exports (#192) @bigtimebuddy