Google likely will release Penguin 4.0 in January 2016, at least John Mueller is hopeful and confident.

Originally shared by Barry Schwartz

Google likely will release Penguin 4.0 in January 2016, at least John Mueller is hopeful and confident. 
http://www.seroundtable.com/google-on-google-penguin-4-0-release-in-january-21324.html