Looks like Barry over at Search Engine Roundtable has released his October 2013 Google Webmaster Report, which unsurprisingly focuses on Penquin 2.1, Google’s biggest algorithm update — Hummingbird — in the last 12 years, and the continuing story of Google Analytics ‘Not Provided’ keyword data. Keep in mind, this is a recap so Barry doesn’t dive deep into the whys and whats. There are various other SEO related updates, but I believe the ones above are worth the read alone. Check out the full article.