http://www.ign.com/articles/2013/08/27/zelda-wind-waker-hd-dated-for-europe
During today's Nintendo Direct, Nintendo announced a European launch date of October 4th for The Legend of Zelda: The Wind Waker HD.
The HD remake boasts a total graphical overhaul and some minor gameplay tweaks - you can sail faster, the Wind Waker wand itself is easier to use to control the winds, and the much-maligned collection-heavy latter third of the game has been adjusted.