A TitleAPI for Spigot, using 1.8 packets.
This will use Spigot only classes & methods, so it will not work for any other Bukkit forks.
Using this API, you will be able to send the new titles, that were added to 1.8, to players.
How it might look:
Title t = new Title("Title", "Optional Subtitle");
t.setTitle("A Different Title");
t.send(player);