Core-js version 1.1.0 represents a notable update from the previous stable version 1.0.1, incorporating several changes relevant to developers seeking a robust and modern JavaScript standard library. Both versions maintain the core functionality of providing polyfills and shims for ECMAScript standards, ensuring compatibility across various JavaScript environments.
A key difference lies in the updated development dependencies. Version 1.1.0 upgrades eslint from version 0.24.x to 1.1.x, introducing potentially stricter linting rules and code style enforcement, which can lead to more maintainable and consistent code. It also incorporates webpack version 1.11.x from version 1.10.x. Furthermore, core-js 1.1.0 introduces a new dev dependency: karma-phantomjs2-launcher which might improve the testing capabilities.
The release date also highlights a key difference, showing more than 2 weeks of development between the releases.
For developers, this upgrade suggests a commitment to code quality and potentially improved build processes. While the core functionality of core-js remains consistent, developers should be aware of the updated linting rules and how they may impact their projects. The shift in testing capabilities and the bump in eslint and webpack version, indicates a general refinement of developer tooling and workflow. Considering the nature of standard library, small quality of life changes and bug fixes might be the main feature for end users.
The are not vulnerabilities for the version 1.1.0 of the package core-js