Take a look here for a 2014/2015/2015 Vault update.
Here’s the quick version: The Little Mermaid and the Jungle Book are due to go back into the vault at the end of this month – so be quick if you want to purchase these titles! Out already for 2015 is Sleeping Beauty (released in Feb), this will be followed by 101 Dalmations in October and Pinocchio in Feb 2016.