Merge branch 'next'

new cool things (zardoy#58)

Next (zardoy#57)

feat(playground): add play sound demo (zardoy#54)

hotfixes (zardoy#53)

No big features yet (zardoy#52)

Too excited to finally release this one! (zardoy#50)

do a few important fixes (zardoy#49)

hotfixes (zardoy#48)

New release soon (zardoy#45)