Here is a neutral and interesting 1-paragraph summary of the text: Hasura Data Delivery Network (DDN) has introduced plugins, a modular framework that allows developers to easily extend the capabilities of their API with custom logic via HTTP webhooks. The plugin framework provides a simple and flexible way for users to customize the API to meet their exact needs, and two pre-released plugins - caching and allow list - demonstrate its potential. With plugins, developers can abort execution early, influence responses, and observe incoming and outgoing traffic, allowing for precise control over data access and manipulation. The plugin system is designed to be easy to use, with a simple HTTP server model that can be implemented in any language capable of hosting an HTTP server, and users can host their own plugins or create custom ones using the provided documentation.