December 17, 2010 Patch

{{Patch layout
 * before = N/A
 * after = January 18, 2011 Patch


 * source = http://store.steampowered.com/news/4801/
 * source-title = Dota 2 Beta updated


 * notes =

Bug fixes

 * Fixed Lich's Frost Nova not applying the slow debuff to the target.
 * Fixed Lich's Frost Armor proccing on ranged attacks.
 * Fixed crash when using Morphling's ultimate.
 * Fixed couriers not being able to purchase items.
 * Flying courier now upgrades the automatically created courier.
 * Morphling's Waveform and Faceless Void's Timewalk will now continue previously-commanded movement properly (should no longer double-back after using those abilities).
 * Fixed TP scroll effect not showing up sometimes.
 * Double-clicking on a TP scroll now will teleport you back to base.
 * Casting on your portrait now self-casts the ability.
 * Enigma's Demonic Conversion can no longer target ancients.
 * Fixed X Marks the Spot disappearing if the target went into FoW.
 * Fixed Vanguard's block chance to 60%.
 * ESC will close the chat window.

Changes
}}
 * Adjusted camera FoV, angle, and speed. The acceleration slider in the options now goes to 50.
 * Dashboard's Watch pane now displays all recently played games.
 * Changed inventory mouse interaction - left click casts the item, right click opens the context menu and left or right click held and dragged out of the bounds picks up the item.
 * Added right click menu to items, right now it only shows "Sell".
 * Made Tidebringer's active effect more majestic.
 * Added constant ambient glow to Kunkka's Tidebringer Sword.
 * Toned down Lina's Light Strike Array effects.
 * Punched up Laguna Blade effects.
 * Hero picking time increased for testing.
 * You can now click selected heroes at the top of the hero picker to see their details.