This document discusses getting apps ready for the Salesforce Lightning Experience. It announces a goal of getting all apps lightning ready by February 2017. It defines what it means for an app to be lightning ready, noting the single requirement is that 100% of end-user use cases must work in Lightning Experience. Resources are provided for getting started on becoming lightning ready, including re-styling the app or building it with Lightning Components. A lightning product roadmap is also presented, outlining features coming in Winter and Spring 2017 releases like customizing record home pages, kanban views on all objects, and improved developer tools.