DOTA 2 Patch Notes (Jan, 27, 2012) | My bones ache for vengeance

GAMEPLAY

• Added Clinkz!
• 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
• 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.
• Enabled Invoker in CM
• 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