Remember how the forums used to erupt on the topic of documentation on a regular basis? Remember how Logos started documenting datasets? adding documentation into the interactives? greatly expanding the detail of the information in Help? All of which is very neat, cool, or whatever the current slang term is.
But the last batch of catch-up documentation I have under type:manuals is July 2015. I would suggest that another batch is due if we don't want to slide back into the old and unsatisfactory pattern.