Google Play Leaderboard supported?

Hey,
So I know this question has probably been asked a myriad of times but all the posts about this topic that I've stumbled on seem to be dated 2014 (i.e. pre 3.3)
So here is the question again: Does Stencyl support a Google leaderboard and if not, is there any way to set it up, even if through an extension (that is supported on Stencyl 3.3 obviously)?
Thanks.