October 11, 2011 Patch

{{Patch layout
 * source = http://store.steampowered.com/news/6490/
 * source-title = Portal 2 Update Released


 * before = October 7, 2011 Patch
 * after = October 24, 2011 Patch


 * notes =

Portal 2

 * Fixed the Talent Show achievement not being awarded properly

}}