January 26, 2012 Patch

{{Patch layout
 * source = http://store.steampowered.com/news/7226/
 * source-title = Dota 2 Update Released


 * before = January 20, 2012 Patch
 * after = N/A


 * notes =

GAMEPLAY

 * Added Clinkz!
 * Invoker
 * Added Legacy Key support for Invoker.
 * Fixed Invoker's Quas, Wex, and Exort not giving Invoker bonus stats properly when upgraded.
 * Fixed Invoker's Invoke to properly swap the invoked abilities in the 1st and 2nd slots if the spell already existing in the 2nd slot is invoked again.
 * Fixed Cold Snap not being castable on Roshan
 * Fixed EMP cast range
 * Enabled Invoker in CM
 * Lane creeps will now stand still if they become unable to attack, such as when hit by Invoker's Deafening Blast, instead of charging past enemy creeps and towers.
 * Fixed gold-transfer hack, the sellback cooldown is now reset when combining stacks where the items have different owners.
 * Fixed Sticky Napalm triggering off of Orb of Venom
 * Fixed Glaives of Wisdom being usable while silenced

INTERFACE

 * Made chat messages HTML safe.
 * Fixed some buttons in the hero selector being broken after playing in a CM game.
 * Added a chat -ping command

}}