You now have a one-stop location to learn about new features as they are introduced into the Office 365 service. The new ‘Office 365 Service Updates’ wiki on the Office 365 Community site lists new features with short descriptions and links to additional helpful content. Service information is also broken out so you can find the updates most relevant to your plan (P or E).
For example, did you know that we recently:
Read all about these and many more updates as they happen on the wikis - link