Zod version 3.25.55 is a minor update to the TypeScript-first schema declaration and validation library, following closely on the heels of version 3.25.54. Both versions share the same core features, providing developers with a robust and type-safe way to define data structures and validate incoming data. They maintain identical descriptions, licensing under MIT, and authorship by Colin McDonnell, ensuring continuity in the project's fundamentals. The repository details and funding information also remain consistent between the two releases.
A key observation is the remarkably similar file count and unpacked size within the dist object. Both versions weigh in with 309 files and an unpacked size of 1,615,711 bytes, suggesting that the code changes are likely focused on internal optimizations or bug fixes rather than the addition of significant new features or assets. The most apparent difference lies in the releaseDate. Version 3.25.55 was published shortly after 3.25.54 on 2025-06-06, approximately 15 minutes later signaling a potentially quick patch or hotfix. For developers, upgrading from 3.25.54 to 3.25.55 should be a seamless process, as breaking changes are highly unlikely. The update likely addresses minor issues, improving overall stability and reliability of this well-regarded validation library. Be sure to check the release notes for an exhaustive list of changes.
The are not vulnerabilities for the version 3.25.55 of the package zod