v2.1.0

What's Changed

• Fix Ogg/vorbis files are mono even if files have more channels by @MarkKremer in #180
• Add Loop2 that supports start and end positions by @MarkKremer in #176
• Fix WAV pop sound after seek with unknown chunk in header by @MarkKremer in #183
• Mixer v2 + fix for memory leak by @MarkKremer in #138

Full Changelog: v2.0.3...v2.1.0