You use a single Azure Artifacts feed to publish multiple package versions and need to restrict access to packages that are still in development. Which Azure Artifacts feature should you use?

Views in Azure Artifacts allow you to control the visibility of package versions within a feed. By creating different views (e.g., "Development," "Release"), you can promote specific package versions to different stages, making them accessible only to users or pipelines configured for that view. This effectively restricts access to packages still under development by keeping them in a "Development" view until they are ready for broader consumption. Static code analysis and dynamic code analysis are security and quality assurance tools, not access control mechanisms for packages. Upstream sources are used to consume packages from other feeds or public registries, not to restrict access to packages within your own feed.