What function does the Stripe-Version header perform in API updates?

The Stripe-Version header plays a crucial role in ensuring that API requests are processed using the specific version of the Stripe API defined by the developer. By including this header in an API request, developers can specify which version of the API they want to use for that particular call. This is important because Stripe may introduce new features, make changes, or deprecate existing functionality in newer versions of the API.

By using the Stripe-Version header, developers can maintain compatibility with their existing integrations even as the API evolves over time. It allows developers to test new features at their own pace and ensures that applications will not break due to unexpected changes in the API behavior. This gives developers control over when to adopt new functionality or updates, leading to a smoother transition when changes occur in the Stripe API ecosystem.