Google Panda 3.7 was out on 8th June 2012 affecting 1% of search queries.
Google officially announced via Twitter saying that the Google Panda refresh happened on late Friday 8th June 2012. The Panda refersh 3.7 affected 1% of search queries all over the world and 1% of search queries in the United States.
Lately, there was a romour about Google Panda 3.7 update which haunted the Search engine forums across the net. Many of us were doubtful about the Panda update as there was no official confirmation from Google. The silence was broken by Google on Friday.
Here is a discussion from the Webmaster forum about the Google Panda 3.7.
The previous Google Panda update 3.6 happened on 27th April 2012.
This is a news to my readers to get alarmed on how Google Panda is affecting us and how we need to take care of our sites to stay fit against the Panda and Penguin updates.