Version Details and Security Vulnerabilities

Version 9.0.0 of @storybook/addon-actions marks a significant departure from its previous iteration, version 8.6.14. The newer version is essentially an empty package, explicitly designated as "please don't use it anymore." This signals a substantial change in how Storybook handles actions, likely indicating a deprecation or integration of functionality into a core aspect of Storybook or another addon.

In contrast, version 8.6.14 provided developers with the ability to receive UI feedback when an action was performed on an interactive element within a Storybook story. This feedback mechanism was facilitated by dependencies such as uuid, dequal, and polished, which aided in generating unique identifiers, comparing values, and styling the UI, respectively. Furthermore, developer dependencies like react, react-dom, and typescript highlight the use of React for the UI aspects and TypeScript for type safety and tooling. The react-inspector package implies a way to inspect the properties and state of React components involved in the actions.

The transition from a functional addon to an empty package suggests users relying on @storybook/addon-actions to update to the related features within the core or migrate to a different addon providing similar functionality. Developers should investigate Storybook's official documentation or community resources so that they maintain a good user experience during interaction with the application. For those starting new projects, it is advisable to avoid version 9.0.0 entirely.