What is this statement describing?

 The statement “Agile Teams continuously adapt to new circumstances and enhance the methods of value delivery” is describing Continuous Improvement. This is because the essence of continuous improvement within the SAFe framework is the constant effort to improve products, processes, and services, often through incremental and innovative improvements. This aligns with the SAFe principle of relentless improvement, which encourages a culture of ongoing, incremental improvement in the work process, driving better outcomes and value delivery1.