Daytona has introduced a highly requested feature called Customer Proxy that allows users to have complete control over sandbox preview links by utilizing their own proxy. This feature enables users to use their own domain for preview links, implement custom authentication flows, manage sandboxes automatically, and customize error handling and headers, offering a more integrated and secure experience. By routing preview requests through a user-defined proxy, teams can ensure previews align with their company’s branding and authentication systems, eliminating the need for external-looking links and additional login screens. Customer Proxy is available in Daytona version 0.25, providing a significant upgrade for teams aiming to maintain consistency and security in production-like workflows.