The document summarizes how one publisher changed its approach to online development to become more agile in 45 days. Key steps included assembling a highly skilled team, adopting an iterative "observe-orient-decide-act" process, using paper prototyping and frequent user testing to quickly iterate on designs, and optimizing meetings and communication through online project management tools. This allowed the team to rapidly implement new features and improvements through a series of biweekly sprints.