I saw mention ins some thread, don't think it was on this forum, where they mentioned Nest 2.0 or some similar term, in the context of a newer product rather then the recent firmware, but didn't provide any additional information. Is there any such information in the public domain, or did I just get the context wrong, or "No comment"

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Edit: found it
They called it Nest 2.0 but nowhere do I yet see mention of features that are still being promised for Nest +.
So the above questions, but Nest + not Nest 2.0.