release

When release a Xenforo 2.0 Beta?

is it just me or new free addons release rate is dropping? (Waindigo => ThemeHouse excluded) I don't see this as a very negative thing... but is it happening?

Elasticsearch 2.0.0 has just been released and I wonder, if my XenForo installation can profit somehow from it or if I should stay with 1.x for now. At least their announced performance improvements sound good for me... Does XenForo Enhanced Search already support this release or should we wait...