SEO new update Google penguin 2.0 released- What is new

Penguin 2.0 was launched last week - Are you affected?
After several weeks of encouragement and waves of small changes to the lure of the Google algorithm, it seems that the Penguin is the end of the bag, as reported by Google webspam chief Matt Cutts in his blog on 22 May According to Cutts, are 2.3% of queries in English Americans affected by the update, the highest percentage since the