Today Valve released a Content Update for Team Fortress 2 known as the Triad Pack that gives players new weapons, hats and misc. items as well as announcing a new King of The Hill map that will be released in the near future.
Weapons
Red Tape Recorder (Spy) - A new type of sapper that instead of destroying buildings, will reverse the building's cycle until it reverts back into a toolbox that can be picked up as ammo. Engies can destroy the sappers but will have to rebuild it where it was sapped.
Flying Guillotine (Scout) - A new secondary for scout, this throwable hatchet will cause enemies to take bleed damage for a few seconds. Long Distance throws will mini-crit and stunned enemies will take full on crits.
Huo Long Heatmaker (Heavy) - This new minigun that will surround you in a ring of flames that will set any enemy on fire in range while deployed, useful for warding off spies. However when you spin-up the weapon it will use 6 ammo per second.
Neon Annhilator (Pyro) - This unorthadox melee weapon for Pyro will automatically crit on enemies that are wet (from mad milk, jarate and possibly when submerged in water) but will have a 20% slower attack and has no random crits.
Hats & Misc.
Human Cannonball (All) - This new all-class hat resembles Crash Helmets worn by Stuntmen, this hat has 3 styles which are regular, adding dragon decals on the side and also adding skater stickers all over the helmet.
Marxman (All) - An all class Misc item that gives the wearer a pair of Groucho Glasses bound together by tape. The item has two styles that gives the item a novelty cigar and one that doesn't have one.
Champ Stamp (Heavy, Sniper, Engineer, Scout) - Be the first class to have a tattoo of a dragon on your arm as well as wearing some fancy wristwear also.
Triad Trinket (Heavy, Sniper, Scout, Engineer, Spy) - Quite possibly the weirdest item in the update, this gives your class an open shirt with a flipped collar and gold necklaces. What makes it weird is that the item has a style that adds chest hair on your character. (except for Scout)
In the near future Valve will also be releasing a new King of the Hill Map named: Kong King, nothing is known about this map except it's gametype and that it will have a Hong Kong theme. Expect this map to be out this month.