@storybook/react versions 6.3.8 and 6.3.9 represent incremental updates to the popular Storybook library for React component development. Both versions center around facilitating isolated component development with hot reloading, streamlining UI creation. The core functionality, peer dependencies (react, react-dom, @babel/core), and many core dependencies remain consistent between the two.
Key differences lie within the internal dependencies. Version 6.3.9 updates dependencies like @storybook/core, @storybook/addons, @storybook/core-common, and @storybook/node-logger to version 6.3.9, while version 6.3.8 has them set to 6.3.8. These updates likely address bug fixes, performance improvements, and internal refinements within Storybook's core functionalities. Developers might see subtle enhancements in the Storybook UI, loading times, or overall stability.
Other dependencies like "@storybook/semver" and "@storybook/react-docgen-typescript-plugin" remain the same so it is not a big update. While specific fixes and changes may not be explicitly detailed in the provided data, developers upgrading to 6.3.9 can generally expect a more polished and reliable experience. The file count also remains the same, but unpacked sizes vary slightly. Considering the minor version bump, the upgrade from 6.3.8 to 6.3.9 should be relatively seamless for most users.
The are not vulnerabilities for the version 6.3.9 of the package @storybook/react