Yup, a popular JavaScript schema validation library, has seen a recent update from version 1.4.0 to 1.5.0. Both versions offer "Dead simple Object schema validation," maintaining the library's core philosophy. Examining the technical details, the dependencies remain consistent: toposort, tiny-case, type-fest, and property-expr are all locked to the same versions, suggesting that the update doesn't overhaul the underlying dependency structure. The license continues to be MIT, ensuring broad usability.
The primary difference lies in the dist section. Version 1.5.0 has an unpacked size of 259109 bytes, a slight increase from 1.4.0's 256023 bytes. This indicates that while the number of files remains the same (six), the codebase has grown marginally, likely due to bug fixes, new features, or internal refactoring. Most crucially, version 1.5.0 was released on December 3rd, 2024, whereas version 1.4.0 on March 6th, 2024 meaning that developers should be up to date using the latest release.
For current users of Yup, upgrading to version 1.5.0 appears safe, given the unchanged dependencies. Developers should review the release notes or changelog for a detailed list of changes and bug fixes made between versions 1.4.0 and 1.5.0. The library, authored by Jason Quense, is hosted on GitHub, allowing for easy access to the source code and issue tracking, allowing devs to understand the changes under the hood.
The are not vulnerabilities for the version 1.5.0 of the package yup
