Node-fetch is a lightweight module bringing the window.fetch API to Node.js, facilitating making HTTP requests in a familiar and consistent manner across both browser and server environments. Comparing versions 2.6.3 and 2.6.4, the core functionality and dependencies remain largely consistent. Both versions rely on whatwg-url for URL parsing, and share identical development dependencies, including testing frameworks like Mocha and Chai, along with tools for code coverage (NYC, Codecov) and building (Rollup, Babel). This indicates a stable development environment and a commitment to code quality.
The key difference lies in the release date and potentially subtle bug fixes or performance improvements incorporated between the two versions. Version 2.6.3 was released on September 20, 2021, while 2.6.4 followed shortly after on September 21, 2021. The slight decrease in unpackedSize from 149812 to 149173 bytes in version 2.6.4 perhaps hints at some optimization or refactoring.
For developers, using either version should provide a reliable fetch implementation. Opting for version 2.6.4 is generally advisable to benefit from the latest refinements. Examining the changelog (typically available in the package's repository) for node-fetch between these versions would provide more insights into specifics. Remember that it is an older version, newer versions incorporate needed security and bug fixes. Always make sure to check the latest stable version.
All the vulnerabilities related to the version 2.6.4 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.
