This document provides information about building an immutable application infrastructure using Nano Server, PowerShell Desired State Configuration (DSC), and a release pipeline. It also includes brief biographies of Ravikanth Chaganti, who wrote about using these tools, and Jason Yoder and Jaap Brasser, authors of the book "PowerShell Uncensored". Additional details are provided about psconf.eu, a PowerShell conference scheduled for April 16-20, 2018.