RE: Steem Tribes Introduction

I was trying to find a definitive answer but could not find one. The best information I found is that developers want SMTs to be tested for about 3 months (source: @steem.marketing/the-steemit-podcast-interview-w-justinw-and-vandeberg which was written about 2 weeks ago). And SMTs are supposed to be delivered in the next HF (if I am not mistaken).