Headwayapp is a change log and release notes tool designed to help businesses communicate updates effectively to their customers. By providing a platform to create and share release notes, Headwayapp enables companies to keep users informed about new features, improvements, and bug fixes in an organized manner. The service is aimed at improving user engagement and satisfaction by ensuring transparency and clarity about product changes. Users can subscribe to updates, ensuring they stay informed about the latest developments. Headwayapp is used by development teams to streamline the update communication process with their user base.