Apollo Studio Enterprise has introduced schema change webhooks, allowing developers to automate various workflows triggered by changes to their GraphQL schema. With this feature, users can receive notifications in the form of a JSON payload whenever their graph variant's published schema changes. To set up schema change webhooks, users need an Apollo Enterprise subscription, configure it in Apollo Studio, and expose an endpoint to handle the webhook payload. The possibilities for automating workflows are vast, ranging from automating pull requests to generating email notifications or creating personalized change logs. Setting up schema change webhooks is a straightforward process that can be completed in a few clicks, with additional resources available for users who need more guidance.