The retrospective is easily the most important event in Scrum. Mastering the retrospective is the key to unlocking a company’s full potential. After reading this book you will be able to run productive and fun retrospectives with your team.
Though not one of the official five Scrum events, the Refinement is an important activity for agile teams to stay productive and deliver value. Refining includes such important activities as estimation, architectural design or task breakdown.