WoW 7.3, Shadows of Argus Patch Notes, 29 Aug 2017

[Ammako]

Originally Posted by Cairenn A "Summon Random Favorite Battle Pet" button has been added to the Pet Journal.

On a related note, C_PetJournal.SummonRandomPet() now looks for true rather than false if you want it to only summon from favourites. Most random change given this has worked the other way around since MoP, but I guess it makes a bit more sense this way.