These are the two blogs I suggest you read about new updates on Office 365: 1. Practical 365 It is one of the leading platforms which offers the best of Microsoft content. Led by Microsoft recognized professionals, Practical 365 posts blogs along with tutorials and technical deep dives on all Office 365 services like – Exchange, Azure, SharePoint, etc.
2. Collab365 It is a leading network of online sites that are designed to serve the Office 365 community. Along with blogs on Microsoft Office 365, Collab365 also hosts seminars and summits on Office 365 for their community.