Major transformations are challenging existing development approaches. New partnerships are needed to address issues like climate change, inequality, and sustainable development. Development is non-linear and countries require flexible support along their journey. Official development assistance remains important but must work with other resources and adjust to countries' changing needs. Partnerships themselves are also changing with more actors involved. Development cooperation's role is to ensure all partners align behind global goals and public goods. New approaches and narratives are needed to leave no one behind.