@storybook/addons is a crucial package for extending the capabilities of Storybook, the popular UI development environment. Two versions, 4.1.14 and 4.1.15, offer developers a means to enhance their Storybook experience through add-ons. Examining the differences reveals a subtle but important evolution. Version 4.1.15, released on March 24, 2019, builds upon the foundation of 4.1.14, released on March 8, 2019. While both versions share the same core dependencies like "global" and "util-deprecate," and rely on "@storybook/channels" and "@storybook/components" for internal communication and UI elements, the key distinction lies in the versions of these internal dependencies.
Specifically, @storybook/channels and @storybook/components are updated from 4.1.14 to 4.1.15 in the newer release. This suggests that the update likely incorporates bug fixes, performance improvements, or potentially new features within the channel communication and component rendering aspects of Storybook. Developers should consider upgrading to 4.1.15 to leverage these improvements. Because the unpacked size and file count are the same, the changes are unlikely to be major structural modifications. As part of the Storybook ecosystem, this package is MIT licensed and available through the npm registry, meaning developers can freely integrate and modify it. Developers can look at the changelogs of @storybook/channels and @storybook/components to understand the changes brought by the new versions.
The are not vulnerabilities for the version 4.1.15 of the package @storybook/addons