libao 1.2.0 uses deprecated OS X audio APIs

Running ogg123, linked against libao 1.2, produced this warning on Mac OS X 10.11 (El Capitan):

WARNING:  140: This application, or a library it uses, is using the
deprecated Carbon Component Manager for hosting Audio Units. Support for
this will be removed in a future release. Also, this makes the host
incompatible with version 3 audio units. Please transition to the API's
in AudioComponent.h.

Looking at libao's git, it seems this was already fixedin January 2016: https://git.xiph.org/?p=libao.git;a=commit;h=0dc9485462179744d7f1acf319c417a2b3c2a54c

So I a guess I am requesting that a new release is made -- the last one is from 2014.