@swc/core version 1.3.20 represents a minor update over the previous stable release, 1.3.19, in the super-fast JavaScript/TypeScript compiler landscape. Both versions share the same core functionality as a Babel alternative, boasting impressive compilation speeds. A key distinction lies in the updated dependencies packaged within the core binaries tailored for specific operating systems and architectures (darwin-x64, darwin-arm64, linux-x64-gnu, etc.). Version 1.3.20 includes updated versions of these platform-specific binaries, all bumped to the 1.3.20 release, reflecting potential bug fixes, performance enhancements, or support for newer platform features.
Developers should note that while the core API and functionalities likely remain consistent between the two releases, upgrading to 1.3.20 ensures access to the latest improvements and compatibility fixes within the underlying native compilation engine for their target platform. Both versions rely on a fairly extensive suite of devDependencies, indicating a robust testing and development environment, including tools like Jest for testing, Prettier for code formatting, and a range of Babel-related packages for interoperability and plugin development. The consistent devDependencies between the versions suggest a stable development process. Using the latest version is generally recommended for developers to benefit from the newest improvements and potential security patches. The small increase in unpackedSize in 1.3.20 also suggests new features.
The are not vulnerabilities for the version 1.3.20 of the package @swc/core