In digital product development, change is more the rule than the exception. Requirements evolve alongside a deeper understanding of the market, user behavior, and the product itself. What initially appears to be the right solution may require adjustments after the first tests or real-world usage. This is exactly why agile approaches are becoming increasingly common in modern development.
Agile development does not assume that everything can be precisely planned in advance. Instead, it works with the reality that product understanding develops gradually. It is a way of working that allows teams to respond to change without losing direction, quality, or control over costs.