@storybook/addon-actions version 4.0.0 represents a significant update from version 3.4.12, introducing several key changes that affect developers using Storybook for UI development and testing. One notable shift is in its dependency management. Version 4.0.0 embraces modern styling solutions with the inclusion of @emotion/core and @emotion/styled, replacing older styling methodologies like glamor and glamorous found in version 3.4.12. This likely translates to improved performance and a more streamlined styling workflow for developers already leveraging Emotion in their projects.
Furthermore, version 4.0.0 introduces @emotion/provider, potentially offering finer-grained control over theming and styling contexts within stories. Dependency updates are visible across the board, notably with react-inspector jumping to version ^2.3.0 from ^2.2.2.
The updated version also tightens its Storybook ecosystem dependencies, explicitly requiring @storybook/addons, @storybook/components, and @storybook/core-events all at version 4.0.0, suggesting a closer integration with the Storybook core. A key difference is the removal of babel-runtime as a direct dependency in version 4.0.0, possibly indicating changes in the projects build process or reliance on Babel. The library has moved some dependencies to peer dependencies and this changes the way you should configure your projects. This highlights the changes and improvements made for styling and integration between storybook and your project.
The are not vulnerabilities for the version 4.0.0 of the package @storybook/addon-actions