tslib is a compact runtime library containing TypeScript's helper functions, designed to seamlessly support various TypeScript features during runtime. Version 2.0.2, released on October 6th, 2020, builds upon the foundation of version 2.0.1, which was released on August 6th, 2020. Both versions maintain the same core purpose and licensing (0BSD), ensuring broad compatibility and ease of use within projects.
The key differences lie in minor updates and refinements. Examining the 'dist' section reveals that tslib 2.0.2 has 11 files compared to 2.0.1's 9, suggesting added or modified helper functions or internal modifications. This also translates to a slightly larger unpacked size, with version 2.0.2 weighing in at 34201 bytes versus 2.0.1's 32856 bytes.
For developers, this means that upgrading to version 2.0.2 offers the potential for subtly improved compatibility with newer TypeScript compiler outputs or bug fixes within the helper function implementations. If your project already utilizes TypeScript and relies on tslib, updating to the latest version is generally recommended to ensure optimal runtime support for generated code and improved reliability. The changes are expected to be non-breaking, given the patch version increment, and will contribute to a more robust and efficient execution of TypeScript applications.
The are not vulnerabilities for the version 2.0.2 of the package tslib