tslib is a vital runtime library for TypeScript projects, providing helper functions that enable compiled TypeScript code to run seamlessly across different JavaScript environments. Version 1.14.1, released on October 9, 2020, builds upon the foundation laid by version 1.14.0, released just days earlier on October 6, 2020. While both versions share the same core functionality and license (0BSD), indicating a permissive usage policy, some subtle refinements exist.
Developers considering an upgrade should note a minor increase in the unpacked size of the library, from 33925 bytes in 1.14.0 to 33965 bytes in 1.14.1. This marginal growth suggests potential bug fixes, performance improvements, or the addition of new, albeit small, helper functions. Given the nature of tslib as a runtime dependency, such enhancements generally contribute to a more stable and efficient execution environment for TypeScript applications. The number of files remains consistent at 13.
While the specific changes aren't explicitly detailed in the provided data, the rapid succession of releases indicates a focused effort by Microsoft, the author, to address issues or introduce minor enhancements swiftly. For projects already using tslib, upgrading to 1.14.1 is likely a low-risk endeavor that could yield subtle but positive impacts on the overall performance and reliability of compiled TypeScript code. Developers are encouraged to review the changelog or release notes on the tslib GitHub repository for comprehensive details on the specific changes implemented in version 1.14.1.
The are not vulnerabilities for the version 1.14.1 of the package tslib