10/26/2014 – 11/01/2014
A large spike was observed on 10/31/2014. Google Enables Multiple AdWords Account Logins was reported on the same day.
Google Webmaster Central Blog Update
Google Updates Webmaster Guidelines for Crawling – 10/27/2014
Tracking mobile usability in Webmaster Tools – 10/29/2014
Few worth noting news for the week