Webhooks are a more secure, reliable, and powerful alternative to Deploy Hooks, and five years ago, we made app webhooks Generally Available. Today, we are deprecating Deploy Hooks and encouraging customers to migrate to app webhooks. Starting October 17, 2022, we will stop accepting new deploy hooks. Existing hooks will continue working until the product is sunset on February 17, 2023 , but we encourage you to migrate your hooks as soon as possible. There are many benefits to moving from Deploy Hooks to app webhooks, including: App webhooks are more secure — You can verify that the messages you receive were made by Heroku and that the information contained in them was not modified by anyone. Refer to the Securing webhook requests section of the official documentation for more information on how to achieve this. With webhooks, you are in control of the notifications! — If you subscribed at the sync notification level, Heroku retries failed requests until they succeed or until the retry count is exhausted.…