"@yarnpkg/fslib" version 2.2.1, released on August 31, 2020, is a minor update to the file system library from the Yarn project, following the 2.2.0 release on August 28, 2020. Both versions share the same core dependencies, relying on "tslib" (version ^1.13.0) for TypeScript helper functions and "@yarnpkg/libzip" (version ^2.2.0) for ZIP archive handling. This indicates a consistent reliance on their underlying libraries for core functionality.
The key difference between the two versions lies in the unpacked size of the packages. Version 2.2.1 has an unpacked size of 208254 bytes, slightly larger than the 207929 bytes of version 2.2.0. The increased size suggests minor additions or modifications to the codebase, potentially bug fixes, performance improvements, or small feature enhancements. While the file count remains consistent at 41 files, developers upgrading should be aware of this minor size increase. The library, licensed under the BSD-2-Clause license, encourages open use and modification. Developers benefit from a stable file system manipulation tool within the Yarn ecosystem. The library's development continues to occur in the yarnpkg/berry repository on GitHub, allowing anyone to contribute with features, bug fixes, or issues. It's advisable to consult the change logs if more details are needed on updates between these versions.
The are not vulnerabilities for the version 2.2.1 of the package @yarnpkg/fslib