Final answer:
The main objective of the next Sprint in Agile methodology is called the Sprint Goal, which guides the team's work based on the selected items from the Product Backlog.
Step-by-step explanation:
The main objective of the next Sprint in an Agile project is referred to as the Sprint Goal. The Sprint Goal is a concise statement of the purpose of the sprint, which is agreed upon by the development team and the Product Owner (PO). It provides a shared objective for the team to work toward, guiding the selection of work from the Product Backlog. Items from the Product Backlog that contribute to the Sprint Goal are selected to form the Sprint Backlog. This is distinct from User Stories, which are individual features or tasks. In this scenario, integrating changes due to the regulatory update will form the Sprint Goal for the upcoming sprint to ensure compliance with the new regulations.