- oneOf values that contain allOf values at the top level of a request body are now handled correctly
- allOf values are now deep-merged in to a single hash before being processed as properties/oneOf. This means that allOf will never be present in your data (just like JSON pointers are auto-resolved)
- Parser now handles circular/self reference by returning the $ref as is instead of expanding it indefinitely. (Qihuan Piao)