Tetsuya Nomura, recently gave an update on these projects -- a laundry list which includes Final Fantasy Versus and Agito XIII, Kingdom Hearts: Birth by Sleep and Re:Coded, The 3rd Birthday, and "a number of unannounced titles."
According to Andriasang's translation, Nomura explained the dearth of news on Versus XIII was due to a number of hardships which have rendered the company's old developmental tricks "completely inapplicable," but that progress is being made. He couldn't be any more specific than that, due to Square Enix's policy of promoting games in the order they'll be released. In that case, we may not hear more on Versus or Agito for some time -- Nomura explained that some of the company's unannounced games would arrive before the next installment in the Fabula Nova Crystallis franchise.
For more info on the fate of Square Enix's future projects, check out Andriasang's translation of the 3rd Birthday Twitter feed.