Quadrupeds in Mixamo

Hello
Does anybody know when/if Mixamo will be releasing the auto rig feature for quadrupeds, in addition to the animal animations? They have been talking about it since 2010 (https://www.prnewswire.com/news-releases/mixamo-extends-offering-to-include-animal-motions-92300849.html), but I can't find anything about it any more. Thanks for your help !

-Paul