@storybook/addon-links is a valuable tool for Storybook users who want to connect their stories, enabling the creation of interactive demos and prototypes of UI components. Comparing versions 6.4.20 and 6.4.19 reveals subtle yet important differences, primarily reflected in the dependencies. Both versions share a core set of dependencies like qs, global, core-js, ts-dedent, and prop-types, all essential for the addon's functionality. The peer dependencies, react and react-dom, remain consistent, ensuring compatibility with React versions 16.8.0 and 17.0.0.
The key distinction lies in the @storybook packages. Version 6.4.20 utilizes @storybook/addons, @storybook/router, @storybook/core-events, and @storybook/client-logger all at version 6.4.20, while version 6.4.19 relies on the 6.4.19 versions of those same packages. This indicates that version 6.4.20 incorporates updates and potentially bug fixes within those core Storybook modules. Developers upgrading to 6.4.20 can expect improved stability and potentially new features related to addons, routing, core events handling, and client-side logging within Storybook.
The size and file count remains consistent between the version, suggesting that the code added inside the packages isn't increasing the size or complexity on its own. It is worth noting the release dates as well, since version 6.4.20 happened after almost 2 months, so those are a good amount of bug fixes from the core packages and other related code.
The are not vulnerabilities for the version 6.4.20 of the package @storybook/addon-links