During a sprint, how should feedback from stakeholders be integrated?

Integrating feedback from stakeholders is a crucial part of the Scrum process, especially as it directly influences the product's development in a way that aligns with user needs and expectations. Considering feedback for future sprints during backlog refinement is the correct approach because it ensures that the team takes a proactive stance towards improving the product based on stakeholder insights while also allowing time for thoughtful evaluation and planning.

During backlog refinement, the Product Owner can prioritize this feedback alongside other items, assess its impact on the product vision, and estimate the effort required to implement changes. This helps in organizing upcoming sprints effectively, ensuring that future work aligns with stakeholder expectations and product goals.

In contrast, incorporating feedback immediately into the current backlog may disrupt the team's current focus and commitments, as the team is already working towards a sprint goal set at the beginning of the sprint. The sprint retrospective is a time for the team to reflect on the sprint process and improve their workflows and interactions, rather than to directly integrate stakeholder feedback about the product. Discussing feedback only after project completion effectively sidelines the iterative nature of Scrum, missing the opportunity to adapt the product continuously based on feedback received throughout its development.