One of the bigger pieces of news — certainly for webmasters and SEOs — from our SMX Advanced conference this week is that Google will soon be releasing version 2.2 of the Panda algorithm update.
This also means that making changes to a site hit by Panda won’t produce any immediate change in Google.
Read More .. http://searchengineland.com/coming-soon-google-panda-update-2-2-80848