We are still making changes in Panda and Penguin algorithms said Google’s Eric Kuan at Pubcon. Google also occasionally tweaked Penguin a month ago. So we can say that google do make tweaks to most of their algos when they feel it necessary, so getting updates in Panda and Penguin is no surprize say Eric.
Only matter of concern is if your site get impacted by those tweaks and google doesn’t confirm when they made this tweaks then it will be a hard time seo’s and webmasters and Google has no interest telling you that.
Continue reading full story @seoroundtable