The @storybook/addon-viewport package enables developers to build and test responsive UI components directly within Storybook. Version 6.4.16 introduces subtle but important updates compared to the prior stable release, 6.4.15. While the core functionality of adjusting the Storybook viewport to simulate different device sizes and orientations remains consistent, the key difference lies in the synchronized dependencies on other Storybook packages. Specifically, version 6.4.16 updates the dependencies of @storybook/api, @storybook/addons, @storybook/theming, @storybook/components, @storybook/core-events, and @storybook/client-logger to version 6.4.16 also. This alignment ensures better compatibility and potentially resolves internal bugs or improves performance within the Storybook ecosystem. Developers upgrading should see smoother integration with other Storybook addons and a more consistent development experience. The package continues to rely on react and react-dom within the range of ^16.8.0 || ^17.0.0. Both versions maintain the same file count and unpacked size, pointing to mostly internal dependency updates rather than significant feature additions. The upgrade to 6.4.16 is therefore recommended for users seeking optimal stability and compatibility across their Storybook environment, particularly those utilizing other Storybook addons.
The are not vulnerabilities for the version 6.4.16 of the package @storybook/addon-viewport