Email headers add the explicit setting of email headers through the send endpoint. Refer to Email best practices for more information about sending email with Braze.
With this update, you can make one step connect to multiple steps, or have multiple steps connect into a single, merged step, as well as draw connection points between them. For example, users who have made a purchase may follow a different flow from users who have not. For more information about Canvas, refer to Creating a branch.