IBM has just announced a Preview of z/OS 3.1, a new version of z/OS that IBM expects will mark a new era in operating system intelligence. The new release is planned to provide a framework for infusing AI throughout the system, enabling intelligent systems administration guidance and automation that learns and improves. z/OS 3.1 was designed and built on over 50 years of continuous innovation, research, and development and offers an immense amount of valuable new functions, including some that are also available on previous releases through the z/OS Continuous Delivery model.