v6.12.0 changelog [skip ci] (#176)
v6.12.0 changelog [skip ci] (#176)


babel/babel,shuhei/babel,Skillupco/babel,jridgewell/babel,guybedford/babel,cbishopvelti/babylon,guybedford/babel,PolymerLabs/babel,samwgoldman/babel,guybedford/babel,babel/babel,existentialism/babel,kaicataldo/babel,chicoxyzzy/babel,Skillupco/babel,claudiopro/babel,hzoo/babel,babel/babel,hulkish/babel,existentialism/babel,hzoo/babel,hulkish/babel,kaicataldo/babel,vadzim/babel,kaicataldo/babel,claudiopro/babel,samwgoldman/babel,maurobringolf/babel,vadzim/babel,chicoxyzzy/babel,hzoo/babel,samwgoldman/babel,hulkish/babel,wcjohnson/babylon-lightscript,PolymerLabs/babel,kellyselden/babel,jridgewell/babel,Skillupco/babel,shuhei/babel,PolymerLabs/babel,jridgewell/babel,Skillupco/babel,shuhei/babel,chicoxyzzy/babel,maurobringolf/babel,maurobringolf/babel,claudiopro/babel,existentialism/babel,kaicataldo/babel,lightscript/babylon-lightscript,kellyselden/babel,kellyselden/babel,hzoo/babel,chicoxyzzy/babel,jridgewell/babel,babel/babel,hulkish/babel,babel/babylon,kellyselden/babel