Version Details and Security Vulnerabilities

@vue/shared, a vital internal utility package for Vue.js development, has a new version available. Version 3.5.21 builds upon the solid foundation of 3.5.20, offering subtle refinements. Both versions maintain the core functionalities for shared utilities across various Vue packages, ensuring a consistent and efficient development experience. They are both licensed under MIT, promoting open-source compatibility and usage.

The key difference between the two lies in their file sizes and potentially, the internal optimizations they contain. Version 3.5.20 has an unpacked size of 87959 bytes, whereas the newer 3.5.21 is slightly lighter at 87832 bytes. This minimal size reduction may reflect internal code improvements or minor adjustments aiming for better performance.

Developers relying on @vue/shared benefit from a dependable set of tools designed to streamline Vue-related tasks. The package, accessible via npm, is instrumental in building robust and maintainable Vue applications. Staying abreast of these updates, although incremental, ensures you're leveraging the most finely tuned version of these utility functions. Version 3.5.21 was released on September 2nd, 2025, a week after version 3.5.20's release date on August 25th, 2025. The continuous improvement highlights the ongoing commitment to optimize the Vue ecosystem, providing developers with a constantly evolving suite of tools.