UPDATE RFC3311 mentions it does not affect dialog state (eg in Abstract: "has no impact on the state of a dialog"). But the RFC later mentions that UPDATE can update remote target (eg quote: "UPDATE is a target refresh request. As specified in RFC 3261 [1], this means that it can update the remote target of a dialog.") Per RFC3261, section 12, Remote Target is clearly a dialog state variable (quote: "This state consists of the dialog ID, ..., remote target,...). So if UPDATE is a target refresh request then is it not inconsistent to state that it "has no impact on the state of a dialog"? Thanks.
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