The document outlines 10 patterns of mature agile leadership: 1) leading with vision, mission, goals and transparency; 2) adopting agile in a 3-tier strategy across teams, management and leadership; 3) truly trusting teams to solve problems and innovate; 4) focusing on team-based results and behaviors over individuals; 5) championing team successes and progress; 6) continuously reinforcing accountability; 7) fostering innovation through slack time and hackathons; 8) saying "no" when needed and coaching directly; 9) personally engaging agile practices; and 10) maintaining fun in the workplace.