Zone.js version 0.14.3 represents a minor update to the popular JavaScript library, succeeding version 0.14.2. Both versions, designed to provide execution context for asynchronous operations, share a foundational dependency on tslib (version ^2.3.0). This indicates continued reliance on TypeScript's support library for core functionalities. They present identical development dependencies for testing, including jest, mocha, domino, and google-closure-compiler, and type definitions like @types/node and @externs/nodejs. This suggests the core development and testing methodologies remained consistent between releases. Developers familiar with the setup in version 0.14.2 will find the upgrade to 0.14.3 seamless in terms of tooling.
A key difference reveals itself in their development dependencies. Version 0.14.2 includes promises-aplus-tests while version 0.14.3 does not. It may suggest changes in the promise implementation covered by zone.js, or that the tests are now part of the test suite jest and mocha. The unpacked size and release date also highlight the upgrade. The 0.14.3 has a slightly larger size and was released at 2024-01-09 while version 0.14.2 has less size and was released in 2023-11-03. The users should carefully test the upgrade given the differences on the testing dependencies and the change of size of the packages.
The are not vulnerabilities for the version 0.14.3 of the package zone.js