Version Details and Security Vulnerabilities

Tailwind Merge is a utility designed to intelligently merge Tailwind CSS class strings, resolving conflicts to prevent style inconsistencies. Version 1.13.1 was released on June 8, 2023, shortly after version 1.13.0, which came out on June 1, 2023. While both versions share identical development dependencies, including tools like ESLint, Prettier, TypeScript, and Jest for linting, formatting, type-checking, and testing respectively, there's a subtle difference in the unpacked size. Version 1.13.1 has an unpacked size of 757,971 bytes, while version 1.13.0 is slightly smaller at 757,906 bytes. This small size difference may indicate minor bug fixes, performance improvements, or updates to internal data structures within the library.

For developers using Tailwind Merge, it's generally advisable to use the latest stable version (1.13.1) to benefit from any potential bug fixes and enhancements. Both versions are available under the MIT license and have been created by Dany Castillo with funding available through GitHub sponsors. If you're experiencing issues with class merging or want to ensure the most robust conflict resolution, upgrading to 1.13.1 is recommended. The core functionality – accurately merging Tailwind classes to prevent unexpected styling conflicts – remains consistent between versions, ensuring a predictable experience when composing dynamic Tailwind class strings in your projects.