For one moment, Hotline Miami 2's Steam page showed that it was coming out tomorrow, but it's since switched back to just "2014." A representative for Hotline Miami 2 says the game has no release date yet, so the date was a mistake. Alas.
Here's a humorously long list of banned questions for Hotline Miami 2, straight from the developers' gamescom booth. It might have been a slightly less time-consuming to put up a list of allowed questions. Maybe next year! In any case, the full list is below.