Any updates on when this is likely to move from "alpha" release to production? My prod site is still running 14.x code, waiting for final release... and I just found something pretty damming as to a concern, that I believe is related to this.

Google page rank. My site content prior to migration from boonex to una was pretty high. A large thriving community, with a high number of indexed pages. After move to UNA, this has dropped to the floor - and very few pages indexed. I've tried to help Google by creating a custom sitemap integration, but even so, it is still refusing to index many pages in my sitemap. Lots of possible reasons for that - but then I dug deeper. Many of the pages are forum threads, where the number of replies was very high (some over 100 replies). And those pages are SLOW to render. So it got me to wondering, how close we are to a final release for a production ready version of 15.x

Thanks.