November 15, 2012 Patch

{{Patch layout
 * source = http://www.dota2.com/news/updates/9390/
 * source-title = Dota 2 Update - November 15th, 2012
 * before = 2012-11-08
 * after = 2012-11-21


 * diff-1 = November 15, 2012 Patch
 * diff-2 = November 15, 2012 Patch 2


 * notes =
 * Added {{Hero ID|Slark}}!
 * Added a chatwheel for quick, localized communication with teammates!
 * You can now reset your keys to a number of predefined keyboard templates!

ITEMS

 * Tournament Drops are now enabled for all leagues.

Gameplay

 * Undying Zombie model.png Zombies no longer spawn other zombies from a stolen Tombstone icon.png Tombstone.

UI

 * Added a form for soliciting new chatwheel options.
 * Added hotkeys for each of the chatwheel messages.
 * Added world heatmap for seeing where players are located.
 * Abilities and items bound to alt-combinations now display as such.
 * Added option to smoothdrag when spectating or viewing replays
 * Added option to invert middle-mouse camera grip

VISUALS
}}
 * Fixed losing his wings at night.