Version Details and Security Vulnerabilities

@storybook/addon-actions provides a valuable tool for Storybook users, enabling them to easily display and inspect actions triggered within their components during development and testing. Comparing versions 4.1.12 and 4.1.13 reveals subtle yet important updates for developers. While both versions share the same core functionality and dependencies like uuid, lodash, @emotion/core, and react-inspector, the key change lies in the updated versions of internal Storybook packages.

Specifically, version 4.1.13 depends on @storybook/addons, @storybook/components, and @storybook/core-events all at version 4.1.13, whereas version 4.1.12 relies on the older 4.1.12 versions of these packages. This indicates a synchronization across Storybook's internal modules, likely addressing bug fixes, performance improvements, or feature enhancements within the Storybook ecosystem itself.

For developers, upgrading to 4.1.13 ensures compatibility and leverages the latest improvements offered by Storybook. While the action logging functionality remains consistent, adopting the newer version guarantees a smoother development experience and potentially resolves issues encountered in previous iterations. The consistent file count and unpacked size across both versions suggest that changes are likely focused on internal logic and package dependencies rather than significant alterations to the addon's core code or external API. Therefore, the upgrade path should be straightforward, providing developers with a more refined and reliable action logging experience in their Storybook environment. The update was released on February 21, 2019, just a few days after 4.1.12 which was released on February 18, 2019.