January 24, 2013 Patch

{{Patch layout
 * source = http://www.dota2.com/news/updates/9816/
 * source-title = Dota 2 Update - January 24h, 2013
 * before = 2013-01-18
 * after = 2013-01-25


 * notes =


 * Added {{Hero ID|Troll Warlord}}!
 * Added All Random to matchmaking!
 * Added tournament calendar view to the Watch tab!

Gameplay

 * The pathfinder now ignores obstructions that are due to units that are not visible to the pathing unit.
 * : Fixed channeling ending if you get purged.
 * : Fixed Poison Touch slow and stun applying if BKB was used after it had been applied.
 * : Fixed Drow Illusions carrying the double bonus from Marksmanship
 * Fixed being castable on magic immune allies.
 * Fixed dispelling.
 * : Fixed not removing certain buffs that  does (,, etc).
 * : Fixed happening after / damage block rather than before.
 * : Fixed considering dead illusions as valid destinations.
 * : Fixed dying if Morphling dies with.
 * Fixed sometimes taking too long to cast when used with.
 * Fixed cast time behavior.
 * : Fixed Attack and Defense type on level 3 Familiars.
 * : Fixed upgraded Warlock Golems not doing enough damage.
 * Fixed dealing bonus damage to towers.
 * Fixed ground courier being able to block lanes and surround Roshan.
 * Fixed being able to lifesteal more life than the target has.
 * Fixed cooldown being 12 seconds instead of 8.
 * Fixed being able to lifesteal more life than the target has.
 * Fixed cooldown being 12 seconds instead of 8.

UI

 * Added Practice vs Bots option in the Play menu.
 * Added a privacy setting in the UI so that players can specify whether they want to allow external 3rd party websites to be able to access their match history (defaulted to private).
 * Least Played mode now eliminates each players' top 40 played heroes, up from 20.
 * Added completion cost to shop item tooltips, displayed if the player has one or more components.
 * Added tooltips to the shop category buttons.
 * Fixed the Repick option disappearing too soon.
 * Fixed bug where buffs would sometimes display an incorrect duration sweep.
 * Bringing up the combat log will now hide the killcam.
 * Fixed bug where sometimes spectators would, when inspecting a player, not see their cosmetic items.
 * Fixed bug where Dota 2 would not track changes in the Windows default audio device.
 * When spectating a game in directed, hero chase, or player view, the mouse will no longer be locked to the window.

Store

 * Added new item sets for and.

Bots

 * Added bot.
 * Added bot.
 * will no longer when doing a casual retreat.
 * Fixed bot not harassing with his Unique Attack Modifier.
 * Fixed bug in avoidance that always made bots maximalliy avoid it.
 * Adjusted the values so that bots are more willing to tanking creeps at high health/tankability ratings.
 * Bots now take into account cleaving when determining what neutral camps they're willing to farm.
 * bot will now use more when laning.
 * Fixed bug that would cause bots to fountain-dive sometimes.

Workshop
}}
 * Added a "Show Low-Res Model" checkbox that toggles between showing the low & high resolution LODs for imported models when in Loadout camera view.
 * Now automatically switches to showing low-res models in the Day/Night camera views, and high-res models in the Portrait camera view (since that's how they're used by the game).
 * Fixed "Other" submission type displaying a "failed to find content file" when submitting.
 * Fixed Preview not resetting background properly when moving from Portrait to Day/Night view.
 * Fixed Preview losing hero rotation when going to and from Portrait view.
 * Fixed a case where the Add Wearable slot buttons didn't work for some slots on some heroes (like Sven).