August 28, 2013 Patch

{{Patch layout
 * source       = http://store.steampowered.com/news/11345/
 * source-title = Dota 2 Update - August 28th, 2013
 * game = test


 * before = August 22, 2013 Patch (Test)
 * after =


 * diff-1 = August 28, 2013 Patch (Test)/plain


 * notes =

Gameplay

 * Fixed recasting a higher level of Enfeeble only refreshing the existing duration without upgrade the stats
 * Fixed Epicenter not slowing attack speed by 10

UI

 * Fix for store banners showing up in the TODAY tab when the FIND MATCH button is clicked.

Economy

 * Lockless Luckbox: Replaced Lone Druid item 'Skull of Xahryx' (head slot) with 'Form of the Onyx Grove' (true form).

Audio

 * Add audio for cheese usage.
 * Fix FoW interactions on QoP and AM blink.

Mac/Linux

 * We now do not use Adobe Flash to play videos, but HTML5 video tags. This should fix a crash with Adobe Flash 11.7 on Mac.
 * Add support for querying Gnome Settings for proxy settings for embedded webpages.
 * Fixed crash-on-startup on Mac that could occur with certain game controllers.

Spectating

 * Added experimental Player Perspective Directed mode. Turn on by selecting player perspective and setting dota_spectator_directed_player_perspective to 1.

IME
}}
 * Fix for Korean IME chat bug where two ENTER presses were required after entering Korean characters.