Styled-components is a CSS-in-JS library for React, allowing developers to write CSS directly within their JavaScript components. Version 0.4.0 builds upon the foundation laid by version 0.3.4, offering subtle improvements rather than groundbreaking changes. The core dependencies, including fbjs, react, buffer, glamor, lodash, js-base64, source-map, and supports-color, remain consistent between the versions, ensuring a relatively smooth upgrade path for existing users. Developers upgrading should be aware that while core dependencies didn't change, subtle internal adjustments might impact edge cases in rendering or styling, encouraging thorough testing after the update. The development dependencies, crucial for the library's own testing and build processes, are also virtually identical. This indicates that the development workflow and tools used by the styled-components team remained largely the same during this period. The most notable distinction lies in the release date: version 0.4.0 was published on October 12, 2016, while version 0.3.4 was released on October 10, 2016. This suggests a short development cycle between the two versions, likely focusing on bug fixes or minor enhancements identified shortly after the 0.3.4 release. Developers considering using styled-components should note that both versions are marked as a "work in progress," indicating that the library was still under active development and subject to potential breaking changes at that time.
All the vulnerabilities related to the version 0.4.0 of the package
node-fetch forwards secure headers to untrusted sites
node-fetch forwards secure headers such as authorization, www-authenticate, cookie, & cookie2 when redirecting to a untrusted site.
