May 13
24
Posted by Dr. Pete The long-awaited Penguin 2.0 (also called “Penguin 4″) rolled out on Wednesday, May 22nd. Rumor has been brewing for a while that the next Penguin update would be big , and include significant algorithm changes, and Matt Cutts has suggested more than once that major changes are in the works .
Read more here:
Penguin 2.0/4 – Were You Jarred and/or Jolted?