Board Thread:Administrator's Noticeboard/@comment-7697305-20130802033057/@comment-7697305-20130803185138

Mathmagician wrote:

My understanding (I could be totally wrong on this) is that the developers have no current plan to add Cthulhu into the game, so to mark it as an "Upcoming Feature" seems inaccurate to me. I think it's more accurate to regard it as a scrapped storyboard idea, and in this form I don't see any issue with it having its own page.

That does make sense, and a quick search of Terraria Online shows that Cthulhu has at least not been discussed recently as planned for a future update.

So, instead, I replaced the category "Possible Upcoming Features" with "Game History" and brought the article up to date.