1.4.6 is out!!!

[rct3master44]

Guess what?Minecraft 1.4.6 is out!!!!!!!
I heard that there would be fireworks in 1.4.6 and that sounded awsome!!!When I played the game the fireworks where real,but I couldn't find out how to make them go off.So,does anyone know how to set the fireworks off? and what about the surprise what is the surprise!?!?:tiphat:

 

[Quick_Nick]

SPOILERSPOILERSPOILERSPOILER
Okay, not MUCH of a spoiler but: On December 25 you'll see something obvious but doesn't change much. And then there's something else that MIGHT be functional in some little way.
They are Christmas surprises of course. You already know all the important changes.

 

[orb]

So,does anyone know how to set the fireworks off?

Either right click on a non-interactive block with them holding in hand, or put them into a dispenser and provide redstone signal to it.