Classless Update

The Classless Update was released on August 13, 2009, and marked the first non-class specific major update. The content focus of the update differed from previous updates; instead of introducing new weapons or achievements, the Classless Update added new hats, game modes and maps, while also delivering a large number of bug fixes and minor tweaks to existing gameplay.

Announcements

The Classless Update page officially began on August 11, 2009, as announced on the TF2 Official Blog with the post "This one's ours now!". The update was released to all players on August 13.

Day 1 (August 11): the Arena map Offblast, along with the addition of 18 new hats was announced.
Day 2 (August 12): the King of the Hill map Viaduct, the first of its game type, as well as two new king of the hill converted maps, Sawmill and Nucleus, were announced.
Day 3 (August 13): the Control Point map Yukon, the Capture the Flag converted map Sawmill, and patch notes listing additions/changes, map changes, item reworks, fixes and community requests were announced.

Additions

Hats & Miscellaneous items

Class	Item	Name
Scout		Baseball Bill's Sports Shine
		Bonk Helm
		Ye Olde Baker Boy
Soldier		Stainless Pot
		Tyrant's Helm
		Gentle Manne's Service Medal †
Pyro		Brigade Helm
Pyro		Respectless Rubber Glove
Demoman		Glengarry Bonnet
Demoman		Scotsman's Stove Pipe
Heavy		Officer's Ushanka
Heavy		Tough Guy's Toque
Engineer		Engineer's Cap
		Texas Slim's Dome Shine
		Texas Ten Gallon
Medic		Otolaryngologist's Mirror
Medic		Vintage Tyrolean
Sniper		Master's Yellow Belt
		Professional's Panama
		Ritzy Rick's Hair Fixative
Spy		Backbiter's Billycock
Spy		Camera Beard †

† indicates a Miscellaneous item

Maps

Game Mode	Map Name	File Name
King of the Hill	Viaduct	koth_viaduct
	Sawmill	koth_sawmill
	Nucleus	koth_nucleus
Capture the Flag	Sawmill	ctf_sawmill
Arena	Offblast	arena_offblast_final
Control Point	Yukon	cp_yukon_final