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From what I've seen, this "DAZ_Rand" corrects himself so much, I'd be afraid to put any stock in anything the character says.

 

And the DAZ Studio 4 FAQ is "Wrong" also???

Since most of the "feature list" for DS4 says [coming soon] very likely the answer to that question is yes.  After all, bugs from DS3, a user manual for DS3, shader mixer, etc. were all [coming soon] until they introducted DS4.  Now, they're not EVER coming - soon or otherwise.