January 20, 2016 Patch

{{Patch layout
 * sort = 2016-01-20
 * source = http://store.steampowered.com/news/20066/
 * source-title = Dota 2 Update - January 20th, 2016
 * source2 = http://store.steampowered.com/news/20068/
 * source2-title = Update 2
 * before = January 19, 2016 Patch
 * after = January 22, 2016 Patch
 * notes =
 * {{Hero ID|Arc Warden}}'s {{Ability ID|Tempest Double|Arc Warden}} now grants XP to {{Hero ID|Arc Warden}} if it lands the killing blow on enemy heroes.
 * Fixed a bug with {{Hero ID|Chen}}'s {{Ability ID|Holy Persuasion|Chen}} and {{Hero ID|Lifestealer}}'s {{Ability ID|Infest|Lifestealer}} that would break {{Hero ID|Chen}}'s selection state.
 * Fixed a bug which would cause doubleclick orders with upgraded {{Item ID|Boots of Travel}} to target an ally in the fountain rather than the fountain itself.

6.86d

 * now has a 550 gold recipe instead of a (no longer grants Magic Resistance)
 * cooldown is no longer reduced by
 * 's base agility reduced from 20 to 14
 * manacost increased from 200 to 300

Update 2
}}
 * Fixed a case where double tapping to center the camera would not work.