tslib is a compact runtime library containing helper functions for TypeScript, streamlining the execution of TypeScript code. Version 1.11.1, released on February 27, 2020, follows closely on the heels of version 1.11.0, which was released a week earlier on February 20, 2020. While seemingly incremental, the update from 1.11.0 to 1.11.1 includes subtle refinements. Both versions maintain the same Apache-2.0 license and originate from Microsoft, ensuring continued stability and reliability for developers.
Interestingly, the fileCount in the distributed package decreased from 10 to 9 in the newer version, and the unpackedSize slightly decreased from 40599 bytes to 40264 bytes. This suggests some optimizations or restructuring occurred within the package's contents. For developers, this could mean slightly smaller bundle sizes when using tslib, potentially leading to marginal performance gains in applications relying on it. The core functionality, providing essential runtime support for TypeScript's advanced features, remains consistent. Therefore, the upgrade from 1.11.0 to 1.11.1 is likely a worthwhile consideration for developers seeking the latest refinements and potential size benefits within the tslib library. Consider looking at the commit history on the github repository of the project for more detailed information.
The are not vulnerabilities for the version 1.11.1 of the package tslib